diff --git a/apps/dashboard/src/lib/features/course/components/exercise/edit-mode.svelte b/apps/dashboard/src/lib/features/course/components/exercise/edit-mode.svelte
index b53d8453..227de99f 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/edit-mode.svelte
+++ b/apps/dashboard/src/lib/features/course/components/exercise/edit-mode.svelte
@@ -200,6 +200,14 @@
     ];
   }
 
+  function makeThumbsOptions() {
+    const ts = Date.now();
+    return [
+      { id: `${ts}-yes-form`, label: 'Yes', value: 'true', isCorrect: false },
+      { id: `${ts}-no-form`, label: 'No', value: 'false', isCorrect: false }
+    ];
+  }
+
   function onQuestionTypeChange(questionId: string | number, value: string) {
     if (!value) return;
 
@@ -218,6 +226,9 @@
         const correctValue = (current.settings as { correctValue?: boolean })?.correctValue ?? true;
         nextSettings = { ...nextSettings, correctValue };
         nextOptions = makeTrueFalseOptions(correctValue);
+      } else if (nextQuestionTypeKey === QUESTION_TYPE_KEY.THUMBS) {
+        nextSettings = { ...nextSettings };
+        nextOptions = makeThumbsOptions();
       } else if (questionTypeSupportsOptions(nextQuestionTypeKey)) {
         const hasActiveOptions = nextOptions.some((option) => !option.deletedAt);
         if (!hasActiveOptions) {
@@ -276,7 +287,8 @@
       let nextSettings = nextQuestion.settings ?? {};
       let nextOptions = mappedOptions;
 
-      if (getQuestionTypeKey(current) === QUESTION_TYPE_KEY.TRUE_FALSE) {
+      const currentQuestionTypeKey = getQuestionTypeKey(current);
+      if (currentQuestionTypeKey === QUESTION_TYPE_KEY.TRUE_FALSE) {
         const correctValue = resolveTrueFalseCorrectValue(nextSettings, nextOptions);
         nextSettings = { ...nextSettings, correctValue };
         nextOptions = syncTrueFalseOptions(nextOptions, correctValue);
@@ -411,15 +423,16 @@
 {/snippet}
 
 {#snippet questionEditor(question, index)}
+  {@const questionStoreIndex = $questionnaire.questions.findIndex((item) => item.id === question.id)}
   <QuestionContainer
     elementId={getQuestionElementId(question.id)}
     key={String(question.id ?? `new-${index}`)}
     onClose={onInitDeleteClicked(question.id)}
     scrollToQuestion={shouldScrollToLast(question.id, $questionnaire.questions)}
-    bind:points={question.points}
+    bind:points={$questionnaire.questions[questionStoreIndex].points}
     hasError={!!errors[question.id]}
     errorMsg={getQuestionErrorMsg(errors, question, 'points')}
-    pointsHint={requiresPositivePointsForAutoGrade
+    pointsHint={isQuestionAutoGradable(question) && requiresPositivePointsForAutoGrade
       ? $t('course.navItem.lessons.exercises.all_exercises.points_required_auto_grade')
       : null}
     onPointsChange={() => {
@@ -444,6 +457,7 @@
     <div class="mt-2 flex flex-col">
       <ExerciseQuestion.QuestionRenderer
         showContainer={false}
+        titleError={getQuestionErrorMsg(errors, question, 'title')}
         contract={{
           mode: 'edit',
           question: toExerciseQuestionModel(question),
diff --git a/apps/dashboard/src/lib/features/course/components/exercise/functions.ts b/apps/dashboard/src/lib/features/course/components/exercise/functions.ts
index c3250201..c781801c 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/functions.ts
+++ b/apps/dashboard/src/lib/features/course/components/exercise/functions.ts
@@ -1,6 +1,11 @@
 import { getQuestionAnswerKey, getQuestionTypeKey, questionTypeSupportsOptions } from './question-type-utils';
 
-import { QUESTION_TYPE_KEY, resolveTrueFalseCorrectValue, syncTrueFalseOptions } from '@cio/question-types';
+import {
+  QUESTION_TYPE_KEY,
+  normalizeThumbsQuestion,
+  resolveTrueFalseCorrectValue,
+  syncTrueFalseOptions
+} from '@cio/question-types';
 import type { Question } from '$features/course/types';
 import type { QuestionnaireMetaData } from './store';
 import type { TExerciseUpdate } from '@cio/utils/validation/exercise';
@@ -174,6 +179,25 @@ export function transformQuestionsToApiFormat(
       };
     }
 
+    if (questionTypeKey === QUESTION_TYPE_KEY.THUMBS) {
+      const normalized = normalizeThumbsQuestion({
+        settings,
+        options: formattedOptions
+      });
+
+      return {
+        id: normalizeId(q.id),
+        question: q.title,
+        points: q.points || 0,
+        questionTypeId: q.questionTypeId,
+        exerciseSectionId: q.exerciseSectionId ?? null,
+        order: typeof (q as { order?: number }).order === 'number' ? (q as { order: number }).order : index + 1,
+        settings: normalized.settings,
+        options: normalized.options,
+        ...(shouldIncludeDeleted && q.deletedAt ? { deletedAt: q.deletedAt } : {})
+      };
+    }
+
     return {
       id: normalizeId(q.id),
       question: q.title,
diff --git a/apps/dashboard/src/lib/features/course/components/exercise/question-labels.ts b/apps/dashboard/src/lib/features/course/components/exercise/question-labels.ts
index 5a91e0c6..6e75b952 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/question-labels.ts
+++ b/apps/dashboard/src/lib/features/course/components/exercise/question-labels.ts
@@ -125,6 +125,17 @@ export function getExerciseQuestionLabels(): ExerciseQuestionLabels {
     'true_false.preview.correct_value_label': t.get(
       'course.navItem.lessons.exercises.all_exercises.shared_question.true_false.preview.correct_value_label'
     ),
+    'thumbs.yes_label': t.get('course.navItem.lessons.exercises.all_exercises.shared_question.thumbs.yes_label'),
+    'thumbs.no_label': t.get('course.navItem.lessons.exercises.all_exercises.shared_question.thumbs.no_label'),
+    'thumbs.edit.positive_option_label': t.get(
+      'course.navItem.lessons.exercises.all_exercises.shared_question.thumbs.edit.positive_option_label'
+    ),
+    'thumbs.edit.negative_option_label': t.get(
+      'course.navItem.lessons.exercises.all_exercises.shared_question.thumbs.edit.negative_option_label'
+    ),
+    'thumbs.preview.helper': t.get(
+      'course.navItem.lessons.exercises.all_exercises.shared_question.thumbs.preview.helper'
+    ),
     'short_answer.edit.instructions_placeholder': t.get(
       'course.navItem.lessons.exercises.all_exercises.shared_question.short_answer.edit.instructions_placeholder'
     ),
diff --git a/apps/dashboard/src/lib/features/course/components/exercise/question-type-select.svelte b/apps/dashboard/src/lib/features/course/components/exercise/question-type-select.svelte
index e8b7409e..7fdc33aa 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/question-type-select.svelte
+++ b/apps/dashboard/src/lib/features/course/components/exercise/question-type-select.svelte
@@ -39,7 +39,7 @@
 {#snippet upgradeButton({ typeEntry })}
   <button
     type="button"
-    class="ui:flex ui:w-full ui:cursor-pointer ui:select-none ui:items-center ui:gap-2 ui:rounded-sm ui:py-1.5 ui:pl-2 ui:pr-8 ui:text-sm ui:outline-hidden ui:hover:bg-accent ui:hover:text-accent-foreground ui:relative"
+    class="ui:relative ui:flex ui:w-full ui:cursor-pointer ui:select-none ui:items-center ui:justify-between ui:gap-2 ui:rounded-sm ui:px-2 ui:py-1.5 ui:text-sm ui:outline-hidden ui:hover:bg-accent ui:hover:text-accent-foreground"
     onclick={(clickEvent) => {
       clickEvent.preventDefault();
       clickEvent.stopPropagation();
@@ -47,8 +47,8 @@
     }}
     title={$t('course.navItem.lessons.exercises.all_exercises.edit_mode.premium_question_type')}
   >
-    <PremiumIcon size={16} class="ui:text-blue-700 ui:dark:text-white ui:shrink-0" />
     <span>{getExerciseEditorQuestionTypeLabel(typeEntry)}</span>
+    <PremiumIcon size={16} class="ui:ml-auto ui:shrink-0 ui:text-blue-700 ui:dark:text-white" />
   </button>
 {/snippet}
 
diff --git a/apps/dashboard/src/lib/features/course/components/exercise/question-type-utils.ts b/apps/dashboard/src/lib/features/course/components/exercise/question-type-utils.ts
index 83d402bc..2f64e998 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/question-type-utils.ts
+++ b/apps/dashboard/src/lib/features/course/components/exercise/question-type-utils.ts
@@ -24,7 +24,8 @@ export function getExerciseEditorQuestionTypeLabel(
 const OPTION_QUESTION_TYPE_KEYS = new Set<ExerciseQuestionTypeKey>([
   QUESTION_TYPE_KEY.RADIO,
   QUESTION_TYPE_KEY.CHECKBOX,
-  QUESTION_TYPE_KEY.TRUE_FALSE
+  QUESTION_TYPE_KEY.TRUE_FALSE,
+  QUESTION_TYPE_KEY.THUMBS
 ]);
 
 export function getQuestionTypeId(question: Partial<Question>): number {
diff --git a/apps/dashboard/src/lib/features/course/components/exercise/view-mode.svelte b/apps/dashboard/src/lib/features/course/components/exercise/view-mode.svelte
index 3816c9d7..559a952d 100644
--- a/apps/dashboard/src/lib/features/course/components/exercise/view-mode.svelte
+++ b/apps/dashboard/src/lib/features/course/components/exercise/view-mode.svelte
@@ -405,6 +405,7 @@
       switch (answerValue.type) {
         case 'RADIO':
         case 'TRUE_FALSE':
+        case 'THUMBS':
         case 'NUMERIC':
         case 'STAR':
           return true;
diff --git a/apps/dashboard/src/lib/features/course/pages/exercise.svelte b/apps/dashboard/src/lib/features/course/pages/exercise.svelte
index 8b0ead78..339c06d9 100644
--- a/apps/dashboard/src/lib/features/course/pages/exercise.svelte
+++ b/apps/dashboard/src/lib/features/course/pages/exercise.svelte
@@ -62,7 +62,7 @@
   import * as Alert from '@cio/ui/base/alert';
   import * as RadioGroup from '@cio/ui/base/radio-group';
   import InfoIcon from '@lucide/svelte/icons/info';
-  import { isAutoGradableQuestionType } from '@cio/question-types';
+  import { isAutoGradableQuestionType, isAutoGradableQuestionTypeId } from '@cio/question-types';
   import * as Dialog from '@cio/ui/base/dialog';
   import type { ExerciseSectionState } from '$features/course/components/exercise/store';
   import {
@@ -368,18 +368,23 @@
     });
 
     if (!zodResult.success || Object.keys(sectionValidationErrors).length > 0) {
-      const zodErrors = !zodResult.success ? mapZodErrorsToTranslations(zodResult.error) : {};
+      const zodErrors = !zodResult.success ? mapZodErrorsToTranslations(zodResult.error, 'exercise') : {};
       const questionErrors = mapZodErrorsToQuestionErrors(zodErrors, $questionnaire.questions);
       questionnaireValidation.set({
         ...questionErrors,
         ...sectionValidationErrors
       });
-      snackbar.error('Please fix all validation errors before saving');
+      snackbar.error('snackbar.exercise.validation_errors');
       return;
     }
 
     if (requiresPositivePointsForAutoGrade) {
-      const zeroPointQuestions = ($questionnaire.questions ?? []).filter((q) => !q.deletedAt && Number(q.points) === 0);
+      const zeroPointQuestions = ($questionnaire.questions ?? []).filter(
+        (question) =>
+          !question.deletedAt &&
+          Number(question.points) === 0 &&
+          isAutoGradableQuestionTypeId(getQuestionTypeId(question))
+      );
 
       if (zeroPointQuestions.length > 0) {
         const pointErrors: Record<string, { option?: string; title?: string; points?: string }> = {};
@@ -430,7 +435,7 @@
       // Check if there are validation errors from the API
       if (Object.keys(exerciseApi.errors || {}).length > 0) {
         console.log('Validation errors from API:', exerciseApi.errors);
-        snackbar.error('Please fix all validation errors before saving');
+        snackbar.error('snackbar.exercise.validation_errors');
         isSaving = false;
         return;
       }
diff --git a/apps/dashboard/src/lib/features/course/utils/exercise-page-utils.ts b/apps/dashboard/src/lib/features/course/utils/exercise-page-utils.ts
index 8097caff..a7b6f201 100644
--- a/apps/dashboard/src/lib/features/course/utils/exercise-page-utils.ts
+++ b/apps/dashboard/src/lib/features/course/utils/exercise-page-utils.ts
@@ -1,10 +1,15 @@
 import type { ExerciseSectionAfterBehavior, ExerciseSectionColorTheme } from '@cio/question-types';
+import { QUESTION_TYPE_KEY, normalizeThumbsQuestion } from '@cio/question-types';
 import {
   clearQuestionnaireValidation,
   questionnaire,
   questionnaireMetaData
 } from '$features/course/components/exercise/store';
-import { getQuestionTypeId, getQuestionTypeOptionById } from '$features/course/components/exercise/question-type-utils';
+import {
+  getQuestionTypeId,
+  getQuestionTypeKey,
+  getQuestionTypeOptionById
+} from '$features/course/components/exercise/question-type-utils';
 
 import type { Exercise } from '$features/course/utils/types';
 import type { ExerciseSectionState } from '$features/course/components/exercise/store';
@@ -34,13 +39,27 @@ export function hydrateExercisePageData(exercise: Exercise, exerciseId: string)
   if (exerciseQuestions.length > 0) {
     const mappedQuestions: Question[] = exerciseQuestions.map((question) => {
       const questionType = getQuestionTypeOptionById(getQuestionTypeId(question));
-
-      return {
+      const baseQuestion = {
         ...question,
         exerciseSectionId: question.exerciseSectionId ?? null,
         questionTypeId: questionType.id,
         questionType
       };
+
+      if (getQuestionTypeKey(baseQuestion) !== QUESTION_TYPE_KEY.THUMBS) {
+        return baseQuestion;
+      }
+
+      const normalized = normalizeThumbsQuestion({
+        settings: (baseQuestion as Question & { settings?: Record<string, unknown> }).settings,
+        options: baseQuestion.options
+      });
+
+      return {
+        ...baseQuestion,
+        settings: normalized.settings,
+        options: normalized.options
+      };
     });
 
     if (sections.length > 0) {
diff --git a/apps/dashboard/src/lib/features/ui/question/constants.ts b/apps/dashboard/src/lib/features/ui/question/constants.ts
index 94b68da3..bf6a4af8 100644
--- a/apps/dashboard/src/lib/features/ui/question/constants.ts
+++ b/apps/dashboard/src/lib/features/ui/question/constants.ts
@@ -7,6 +7,7 @@ const QUESTION_TYPE_LABEL_KEYS: Partial<Record<QuestionTypeKey, string>> = {
   [QUESTION_TYPE_KEY.CHECKBOX]: 'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.multiple',
   [QUESTION_TYPE_KEY.TEXTAREA]: 'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.paragraph',
   [QUESTION_TYPE_KEY.TRUE_FALSE]: 'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.true_false',
+  [QUESTION_TYPE_KEY.THUMBS]: 'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.thumbs',
   [QUESTION_TYPE_KEY.SHORT_ANSWER]:
     'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.short_answer',
   [QUESTION_TYPE_KEY.NUMERIC]: 'course.navItem.lessons.exercises.all_exercises.edit_mode.question_types.numeric',
diff --git a/apps/dashboard/src/lib/utils/translations/da.json b/apps/dashboard/src/lib/utils/translations/da.json
index c68e694a..d264cd64 100644
--- a/apps/dashboard/src/lib/utils/translations/da.json
+++ b/apps/dashboard/src/lib/utils/translations/da.json
@@ -321,6 +321,7 @@
       "creating_new": "Oprettelse af nye oversættelser mislykkedes"
     },
     "exercise": {
+      "validation_errors": "Ret alle valideringsfejl, før du gemmer.",
       "points_required_auto_grade": "Angiv en positiv pointværdi for hvert spørgsmål, før du gemmer.",
       "success": "Gemt",
       "submission_updated": "Indsendelse opdateret til",
@@ -1517,6 +1518,7 @@
                 "multiple": "Flere svar",
                 "paragraph": "Afsnit",
                 "true_false": "Sandt/falsk",
+                "thumbs": "Tommel op/ned",
                 "short_answer": "Kort svar",
                 "numeric": "Numerisk svar",
                 "fill_blank": "Udfyld det tomme felt",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Korrekt svar"
                 }
               },
+              "thumbs": {
+                "yes_label": "Ja",
+                "no_label": "Nej",
+                "edit": {
+                  "positive_option_label": "Tommel op-etiket",
+                  "negative_option_label": "Tommel ned-etiket"
+                },
+                "preview": {
+                  "helper": "Åben — elever vælger tommel op eller ned."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Marker en eller flere muligheder som korrekte.",
diff --git a/apps/dashboard/src/lib/utils/translations/de.json b/apps/dashboard/src/lib/utils/translations/de.json
index 23f9bf3a..b154b3d0 100644
--- a/apps/dashboard/src/lib/utils/translations/de.json
+++ b/apps/dashboard/src/lib/utils/translations/de.json
@@ -321,6 +321,7 @@
       "creating_new": "Das Erstellen neuer Übersetzungen ist fehlgeschlagen"
     },
     "exercise": {
+      "validation_errors": "Bitte beheben Sie alle Validierungsfehler, bevor Sie speichern.",
       "points_required_auto_grade": "Legen Sie für jede Frage einen positiven Punktwert fest, bevor Sie speichern.",
       "success": "Erfolgreich gespeichert",
       "submission_updated": "Einreichung aktualisiert auf",
@@ -1517,6 +1518,7 @@
                 "multiple": "Mehrere Antworten",
                 "paragraph": "Absatz",
                 "true_false": "Richtig/Falsch",
+                "thumbs": "Daumen hoch/runter",
                 "short_answer": "Kurze Antwort",
                 "numeric": "Numerische Antwort",
                 "fill_blank": "Füllen Sie die Lücke aus",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Richtige Antwort"
                 }
               },
+              "thumbs": {
+                "yes_label": "Ja",
+                "no_label": "Nein",
+                "edit": {
+                  "positive_option_label": "Daumen-hoch-Label",
+                  "negative_option_label": "Daumen-runter-Label"
+                },
+                "preview": {
+                  "helper": "Offen — Lernende wählen Daumen hoch oder runter."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Markieren Sie eine oder mehrere Optionen als richtig.",
diff --git a/apps/dashboard/src/lib/utils/translations/en.json b/apps/dashboard/src/lib/utils/translations/en.json
index b50c035d..73e1e574 100644
--- a/apps/dashboard/src/lib/utils/translations/en.json
+++ b/apps/dashboard/src/lib/utils/translations/en.json
@@ -2627,6 +2627,7 @@
                 "multiple": "Multiple answers",
                 "paragraph": "Paragraph",
                 "true_false": "True/False",
+                "thumbs": "Thumbs up/down",
                 "short_answer": "Short answer",
                 "numeric": "Numeric answer",
                 "fill_blank": "Fill in the blank",
@@ -2772,6 +2773,17 @@
                   "correct_value_label": "Correct value"
                 }
               },
+              "thumbs": {
+                "yes_label": "Yes",
+                "no_label": "No",
+                "edit": {
+                  "positive_option_label": "Thumbs up label",
+                  "negative_option_label": "Thumbs down label"
+                },
+                "preview": {
+                  "helper": "Open-ended — students choose thumbs up or down."
+                }
+              },
               "short_answer": {
                 "edit": {
                   "instructions_placeholder": "Optional instructions"
@@ -4181,6 +4193,7 @@
       }
     },
     "exercise": {
+      "validation_errors": "Please fix all validation errors before saving.",
       "points_required_auto_grade": "Set a positive point value for every question before saving.",
       "passed_requires_points": "Passed completion needs at least one point available.",
       "success": "Saved Successfully",
diff --git a/apps/dashboard/src/lib/utils/translations/es.json b/apps/dashboard/src/lib/utils/translations/es.json
index 4967d08c..3918483f 100644
--- a/apps/dashboard/src/lib/utils/translations/es.json
+++ b/apps/dashboard/src/lib/utils/translations/es.json
@@ -321,6 +321,7 @@
       "creating_new": "Error al crear nuevas traducciones"
     },
     "exercise": {
+      "validation_errors": "Corrija todos los errores de validación antes de guardar.",
       "points_required_auto_grade": "Asigne un valor de puntos positivo a cada pregunta antes de guardar.",
       "success": "Guardado exitosamente",
       "submission_updated": "Envío actualizado a",
@@ -1517,6 +1518,7 @@
                 "multiple": "Múltiples respuestas",
                 "paragraph": "Párrafo",
                 "true_false": "Verdadero/Falso",
+                "thumbs": "Pulgares arriba/abajo",
                 "short_answer": "respuesta corta",
                 "numeric": "respuesta numérica",
                 "fill_blank": "Completa el espacio en blanco",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "respuesta correcta"
                 }
               },
+              "thumbs": {
+                "yes_label": "Sí",
+                "no_label": "No",
+                "edit": {
+                  "positive_option_label": "Etiqueta de pulgar arriba",
+                  "negative_option_label": "Etiqueta de pulgar abajo"
+                },
+                "preview": {
+                  "helper": "Abierta — los estudiantes eligen pulgar arriba o abajo."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Marque una o más opciones como correctas.",
diff --git a/apps/dashboard/src/lib/utils/translations/fr.json b/apps/dashboard/src/lib/utils/translations/fr.json
index 5a02b60f..9ac1280c 100644
--- a/apps/dashboard/src/lib/utils/translations/fr.json
+++ b/apps/dashboard/src/lib/utils/translations/fr.json
@@ -321,6 +321,7 @@
       "creating_new": "La création de nouvelles traductions a échoué"
     },
     "exercise": {
+      "validation_errors": "Veuillez corriger toutes les erreurs de validation avant d'enregistrer.",
       "points_required_auto_grade": "Définissez un nombre de points positif pour chaque question avant d'enregistrer.",
       "success": "Enregistré avec succès",
       "submission_updated": "Soumission mise à jour pour",
@@ -1517,6 +1518,7 @@
                 "multiple": "Plusieurs réponses",
                 "paragraph": "Paragraphe",
                 "true_false": "Vrai/Faux",
+                "thumbs": "Pouce vers le haut/bas",
                 "short_answer": "Réponse courte",
                 "numeric": "Réponse numérique",
                 "fill_blank": "Remplissez le vide",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Bonne réponse"
                 }
               },
+              "thumbs": {
+                "yes_label": "Oui",
+                "no_label": "Non",
+                "edit": {
+                  "positive_option_label": "Libellé pouce vers le haut",
+                  "negative_option_label": "Libellé pouce vers le bas"
+                },
+                "preview": {
+                  "helper": "Ouverte — les apprenants choisissent pouce vers le haut ou vers le bas."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Marquez une ou plusieurs options comme correctes.",
diff --git a/apps/dashboard/src/lib/utils/translations/hi.json b/apps/dashboard/src/lib/utils/translations/hi.json
index 5cb3aee9..68630aec 100644
--- a/apps/dashboard/src/lib/utils/translations/hi.json
+++ b/apps/dashboard/src/lib/utils/translations/hi.json
@@ -321,6 +321,7 @@
       "creating_new": "नए अनुवाद बनाना विफल रहा"
     },
     "exercise": {
+      "validation_errors": "सहेजने से पहले सभी सत्यापन त्रुटियों को ठीक करें।",
       "points_required_auto_grade": "सहेजने से पहले प्रत्येक प्रश्न के लिए धनात्मक अंक निर्धारित करें।",
       "success": "सफलतापूर्वक सहेजा गया",
       "submission_updated": "सबमिशन को अद्यतन किया गया",
@@ -1517,6 +1518,7 @@
                 "multiple": "एकाधिक उत्तर",
                 "paragraph": "अनुच्छेद",
                 "true_false": "सत्य/असत्य",
+                "thumbs": "अंगूठा ऊपर/नीचे",
                 "short_answer": "संक्षिप्त उत्तर",
                 "numeric": "संख्यात्मक उत्तर",
                 "fill_blank": "रिक्त स्थान भरें",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "सही उत्तर"
                 }
               },
+              "thumbs": {
+                "yes_label": "हाँ",
+                "no_label": "नहीं",
+                "edit": {
+                  "positive_option_label": "अंगूठा ऊपर लेबल",
+                  "negative_option_label": "अंगूठा नीचे लेबल"
+                },
+                "preview": {
+                  "helper": "खुला प्रश्न — छात्र अंगूठा ऊपर या नीचे चुनते हैं।"
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "एक या अधिक विकल्पों को सही के रूप में चिह्नित करें.",
diff --git a/apps/dashboard/src/lib/utils/translations/pl.json b/apps/dashboard/src/lib/utils/translations/pl.json
index 562d3af6..7bc31618 100644
--- a/apps/dashboard/src/lib/utils/translations/pl.json
+++ b/apps/dashboard/src/lib/utils/translations/pl.json
@@ -321,6 +321,7 @@
       "creating_new": "Tworzenie nowych tłumaczeń nie powiodło się"
     },
     "exercise": {
+      "validation_errors": "Popraw wszystkie błędy walidacji przed zapisaniem.",
       "points_required_auto_grade": "Ustaw dodatnią liczbę punktów dla każdego pytania przed zapisaniem.",
       "success": "Zapisano pomyślnie",
       "submission_updated": "Zgłoszenie zaktualizowane do",
@@ -1517,6 +1518,7 @@
                 "multiple": "Wiele odpowiedzi",
                 "paragraph": "Akapit",
                 "true_false": "Prawda/Fałsz",
+                "thumbs": "Kciuk w górę/w dół",
                 "short_answer": "Krótka odpowiedź",
                 "numeric": "Odpowiedź numeryczna",
                 "fill_blank": "Wypełnij puste miejsce",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Prawidłowa odpowiedź"
                 }
               },
+              "thumbs": {
+                "yes_label": "Tak",
+                "no_label": "Nie",
+                "edit": {
+                  "positive_option_label": "Etykieta kciuka w górę",
+                  "negative_option_label": "Etykieta kciuka w dół"
+                },
+                "preview": {
+                  "helper": "Otwarte — uczniowie wybierają kciuk w górę lub w dół."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Zaznacz jedną lub więcej opcji jako poprawną.",
diff --git a/apps/dashboard/src/lib/utils/translations/pt.json b/apps/dashboard/src/lib/utils/translations/pt.json
index d4173933..de3b54dc 100644
--- a/apps/dashboard/src/lib/utils/translations/pt.json
+++ b/apps/dashboard/src/lib/utils/translations/pt.json
@@ -321,6 +321,7 @@
       "creating_new": "Falha ao criar novas traduções"
     },
     "exercise": {
+      "validation_errors": "Corrija todos os erros de validação antes de salvar.",
       "points_required_auto_grade": "Defina um valor de pontos positivo para cada pergunta antes de salvar.",
       "success": "Salvo com sucesso",
       "submission_updated": "Envio atualizado para",
@@ -1517,6 +1518,7 @@
                 "multiple": "Múltiplas respostas",
                 "paragraph": "Parágrafo",
                 "true_false": "Verdadeiro/Falso",
+                "thumbs": "Polegar para cima/baixo",
                 "short_answer": "Resposta curta",
                 "numeric": "Resposta numérica",
                 "fill_blank": "Preencha o espaço em branco",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Resposta correta"
                 }
               },
+              "thumbs": {
+                "yes_label": "Sim",
+                "no_label": "Não",
+                "edit": {
+                  "positive_option_label": "Rótulo de polegar para cima",
+                  "negative_option_label": "Rótulo de polegar para baixo"
+                },
+                "preview": {
+                  "helper": "Aberta — os alunos escolhem polegar para cima ou para baixo."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Marque uma ou mais opções como corretas.",
diff --git a/apps/dashboard/src/lib/utils/translations/ru.json b/apps/dashboard/src/lib/utils/translations/ru.json
index 4404a0e5..f3903a9e 100644
--- a/apps/dashboard/src/lib/utils/translations/ru.json
+++ b/apps/dashboard/src/lib/utils/translations/ru.json
@@ -321,6 +321,7 @@
       "creating_new": "Не удалось создать новые переводы."
     },
     "exercise": {
+      "validation_errors": "Исправьте все ошибки проверки перед сохранением.",
       "points_required_auto_grade": "Установите положительное количество баллов для каждого вопроса перед сохранением.",
       "success": "Сохранено успешно",
       "submission_updated": "Представление обновлено до",
@@ -1517,6 +1518,7 @@
                 "multiple": "Несколько ответов",
                 "paragraph": "Параграф",
                 "true_false": "Верно/Неверно",
+                "thumbs": "Большой палец вверх/вниз",
                 "short_answer": "Короткий ответ",
                 "numeric": "Числовой ответ",
                 "fill_blank": "Заполните пробел",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Правильный ответ"
                 }
               },
+              "thumbs": {
+                "yes_label": "Да",
+                "no_label": "Нет",
+                "edit": {
+                  "positive_option_label": "Подпись «палец вверх»",
+                  "negative_option_label": "Подпись «палец вниз»"
+                },
+                "preview": {
+                  "helper": "Открытый вопрос — студенты выбирают палец вверх или вниз."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Отметьте один или несколько вариантов как правильные.",
diff --git a/apps/dashboard/src/lib/utils/translations/vi.json b/apps/dashboard/src/lib/utils/translations/vi.json
index 52984065..93634665 100644
--- a/apps/dashboard/src/lib/utils/translations/vi.json
+++ b/apps/dashboard/src/lib/utils/translations/vi.json
@@ -321,6 +321,7 @@
       "creating_new": "Tạo bản dịch mới không thành công"
     },
     "exercise": {
+      "validation_errors": "Vui lòng sửa tất cả lỗi xác thực trước khi lưu.",
       "points_required_auto_grade": "Đặt điểm dương cho mỗi câu hỏi trước khi lưu.",
       "success": "Đã lưu thành công",
       "submission_updated": "Đã cập nhật bài nộp vào",
@@ -1517,6 +1518,7 @@
                 "multiple": "Nhiều câu trả lời",
                 "paragraph": "Đoạn",
                 "true_false": "Đúng/Sai",
+                "thumbs": "Thích/Không thích",
                 "short_answer": "Câu trả lời ngắn",
                 "numeric": "Câu trả lời bằng số",
                 "fill_blank": "Điền vào chỗ trống",
@@ -1705,6 +1707,17 @@
                   "correct_answer_label": "Câu trả lời đúng"
                 }
               },
+              "thumbs": {
+                "yes_label": "Có",
+                "no_label": "Không",
+                "edit": {
+                  "positive_option_label": "Nhãn thích",
+                  "negative_option_label": "Nhãn không thích"
+                },
+                "preview": {
+                  "helper": "Mở — học viên chọn thích hoặc không thích."
+                }
+              },
               "checkbox": {
                 "edit": {
                   "helper": "Đánh dấu một hoặc nhiều lựa chọn là đúng.",
diff --git a/apps/docs/content/docs/mcp.mdx b/apps/docs/content/docs/mcp.mdx
index bd24378e..8243ca48 100644
--- a/apps/docs/content/docs/mcp.mdx
+++ b/apps/docs/content/docs/mcp.mdx
@@ -444,15 +444,19 @@ Supported `questionTypeId` values for exercise payloads:
 - `1` `RADIO` - Single answer
 - `2` `CHECKBOX` - Multiple answers
 - `3` `TEXTAREA` - Paragraph
-- `4` `TRUE_FALSE` - True/False
+- `4` `TRUE_FALSE` - True/False (factual statements; options: True, False; auto-graded)
 - `5` `SHORT_ANSWER` - Short answer
 - `6` `NUMERIC` - Numeric answer
 - `7` `FILL_BLANK` - Fill in the blank
 - `8` `FILE_UPLOAD` - File upload
-- `9` `MATCHING` - Matching
-- `10` `ORDERING` - Ordering
-- `11` `HOTSPOT` - Hotspot
-- `12` `LINK` - Links
+- `9` `ORDERING` - Ordering
+- `10` `LINK` - Links
+- `11` `WORD_BANK` - Word bank
+- `12` `STAR` - Star rating
+- `13` `VIDEO_RECORDING` - Video recording
+- `14` `THUMBS` - Thumbs up/down (open-ended poll with customizable Yes/No labels; no correct answer)
+
+`TRUE_FALSE` is auto-graded with `settings.correctValue` (boolean) and fixed True/False labels for factual statements. `THUMBS` is open-ended (not auto-graded): two customizable Yes/No-style options with thumbs icons for sentiment or poll-style questions — do not set `settings.correctValue`. `MATCHING` and `HOTSPOT` are disabled and must not be used.
 
 ## Operational Notes
 
diff --git a/package.json b/package.json
index 9b704f82..19089bc0 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "website:dev": "pnpm --filter=@cio/website run dev",
     "embeds:dev": "pnpm --filter=@cio/embeds --filter=@cio/ui run dev",
     "storybook:dev": "pnpm --filter=@cio/storybook --filter=@cio/ui --filter=@cio/question-types run dev",
-    "mcp:build": "pnpm --filter=@classroomio/mcp run build",
+    "mcp:build": "pnpm --filter @cio/question-types build && pnpm --filter @cio/utils build && pnpm --filter @classroomio/mcp build",
     "db:push": "pnpm --filter @cio/db db push"
   },
   "license": "MIT",
diff --git a/packages/ai-assistant/src/prompt/teacher.ts b/packages/ai-assistant/src/prompt/teacher.ts
index de213d3f..b0403fb8 100644
--- a/packages/ai-assistant/src/prompt/teacher.ts
+++ b/packages/ai-assistant/src/prompt/teacher.ts
@@ -59,7 +59,8 @@ Every question you pass to \`create_exercise\` or \`add_questions\` MUST include
 
 **Pick the type that matches the cognitive skill being tested, not the type that's easiest to write:**
 
-- **TRUE_FALSE** — testing a single misconception. Cheap and high-signal when the statement targets a *common* wrong belief, not a trivia detail.
+- **TRUE_FALSE** — testing a single factual misconception. Cheap and high-signal when the statement targets a *common* wrong belief, not a trivia detail. Options must be labeled **True** and **False**. Auto-graded against the teacher's chosen correct answer.
+- **THUMBS** — open-ended sentiment/poll with **thumbs up/down icons** and **customizable option labels** (defaults: Yes / No). There is **no correct answer** and it is **not auto-graded**. Use for recommendations, agreement, "would you…?", or other poll-style questions. Do **not** use THUMBS for factual true/false statements — use TRUE_FALSE instead.
 - **SHORT_ANSWER** — recalling a specific term, command, value, or short phrase. Use when there's a small set of right answers you can list.
 - **NUMERIC** — anything quantitative: math, calculations, counts, sizes, rates. Default for any "how many / what value / calculate X" question.
 - **FILL_BLANK** — testing syntax, sequence completion, or code/sentence patterns where position matters ("\`SELECT \_\_ FROM users\`").
@@ -234,6 +235,7 @@ To change an existing question (its text, points, order, in-exercise section, co
 
 - RADIO, CHECKBOX: on \`options[].isCorrect\`. Include an option's \`id\` to edit it; omit \`id\` to add a new option. The system automatically balances which position holds the correct answer across an exercise, so you don't need to vary it yourself — but DO keep the correct option from being an obvious tell: don't always make it the longest or most detailed choice, and avoid leaning on "all of the above"-style options.
 - TRUE_FALSE: on \`settings.correctValue\` as a boolean. Use \`true\` when True is correct and \`false\` when False is correct. Keep exactly two options labeled True and False; their \`isCorrect\` values are synchronized from \`settings.correctValue\`.
+- THUMBS: open-ended — no correct answer, not auto-graded. Keep exactly two options (default labels Yes and No; teachers may customize labels). Do not set \`settings.correctValue\`.
 - NUMERIC: see the dedicated NUMERIC block below — \`settings.correctValue\` is required and \`settings.tolerance\` should almost always be set. \`options\` MUST be empty/absent.
 - STAR: on \`settings.correctValue\` (1..max stars).
 - WORD_BANK: on \`settings.correctAnswers\` (array, one per \`___\` blank) and \`settings.template\`.
@@ -349,7 +351,8 @@ When you create an exercise (especially during plan implementation), it must act
 ### Question writing
 - Each question must reference something specific the lesson taught (a concept, a worked example, a definition, a step in a procedure). Do not write questions whose answer cannot be derived from the lesson.
 - Prefer scenario / "what would happen if…" / "why does X work this way?" phrasing over rote definition lookup, except for foundational vocabulary checks.
-- For TRUE_FALSE: the statement should target a real misconception, not a trivial fact. Use sparingly.
+- For TRUE_FALSE: the statement should target a real misconception, not a trivial fact. Use sparingly. Options: True / False. Auto-graded.
+- For THUMBS: use when Yes/No framing fits ("Would you recommend…?", "Do you agree…?"). Open-ended — no correct answer, not auto-graded. Labels default to Yes/No but may be customized. Use sparingly.
 - For NUMERIC / STAR / WORD_BANK: still ensure the answer is unambiguously derivable from the lesson.
 
 ### Per-exercise structure
diff --git a/packages/ai-assistant/src/tools/teacher.ts b/packages/ai-assistant/src/tools/teacher.ts
index 901f70fe..3edc147c 100644
--- a/packages/ai-assistant/src/tools/teacher.ts
+++ b/packages/ai-assistant/src/tools/teacher.ts
@@ -1,5 +1,11 @@
 import { z } from 'zod';
-import { QUESTION_TYPE_REGISTRY } from '@cio/question-types';
+import {
+  ENABLED_QUESTION_TYPE_REGISTRY,
+  ENABLED_QUESTION_TYPE_ID_DESCRIPTION,
+  QUESTION_OPTIONS_SCHEMA_HINT,
+  QUESTION_SETTINGS_SCHEMA_HINT,
+  UPDATE_QUESTIONS_BINARY_TYPES_HINT
+} from '@cio/question-types';
 import { CoursePlanSchema } from '../types';
 import { CourseTemplateIdSchema, TemplateFormFieldSchema } from '../templates';
 import {
@@ -8,7 +14,7 @@ import {
   LANDING_PAGE_SECTION_HTML_AGENT_HINT
 } from './landing-page-html-hint';
 
-const QUESTION_TYPE_ID_DESCRIPTION = QUESTION_TYPE_REGISTRY.map((t) => `${t.id}=${t.typename} (${t.label})`).join(', ');
+const ENABLED_QUESTION_TYPE_MAX_ID = Math.max(...ENABLED_QUESTION_TYPE_REGISTRY.map((type) => type.id));
 
 /**
  * Mutation tool schemas available only to teachers.
@@ -132,18 +138,13 @@ export const createExerciseSchema = {
             .number()
             .int()
             .min(1)
-            .max(QUESTION_TYPE_REGISTRY.length)
+            .max(ENABLED_QUESTION_TYPE_MAX_ID)
             .describe(
-              `Required on every question — never omit. Supported types: ${QUESTION_TYPE_ID_DESCRIPTION}. Vary types across questions (do not default everything to RADIO/1).`
+              `Required on every question — never omit. Supported types: ${ENABLED_QUESTION_TYPE_ID_DESCRIPTION}. Vary types across questions (do not default everything to RADIO/1).`
             ),
           points: z.number().min(0).default(1).describe('Points for this question'),
           order: z.number().int().min(0).describe('Display order'),
-          settings: z
-            .record(z.string(), z.unknown())
-            .optional()
-            .describe(
-              'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean }. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }.'
-            ),
+          settings: z.record(z.string(), z.unknown()).optional().describe(QUESTION_SETTINGS_SCHEMA_HINT),
           options: z
             .array(
               z.object({
@@ -151,9 +152,7 @@ export const createExerciseSchema = {
                 isCorrect: z.boolean().describe('Whether this is a correct answer')
               })
             )
-            .describe(
-              'Answer options. RADIO and CHECKBOX questions MUST have at least 4 options with plausible distractors (not obvious filler). RADIO needs exactly one correct option; CHECKBOX needs at least 2 correct and at least 1 incorrect. TRUE_FALSE uses exactly 2 options labeled True and False; set the correct answer in settings.correctValue. Leave empty for NUMERIC/STAR/WORD_BANK.'
-            )
+            .describe(QUESTION_OPTIONS_SCHEMA_HINT)
         })
       )
       .min(1)
@@ -250,7 +249,7 @@ export const updateExerciseSchema = {
 
 export const addQuestionsSchema = {
   description:
-    'Add questions to an existing exercise. Use this when the exercise already exists and you want to add more questions. When get_exercise_details returns a non-empty sections array, pass exerciseSectionId so new questions are placed in the right in-exercise block (same ids as update_exercise_section).',
+    'Add questions to an existing exercise. Use this when the exercise already exists and you want to add more questions. When get_exercise_details returns a non-empty sections array, pass exerciseSectionId so new questions are placed in the right in-exercise block (same ids as update_exercise_section). For THUMBS (14), use two options (default Yes/No labels, customizable) with no correct answer — open-ended, not auto-graded. For TRUE_FALSE (4), use True/False labels and settings.correctValue.',
   parameters: z.object({
     courseId: z.string().describe('The course ID'),
     exerciseId: z.string().describe('The existing exercise ID'),
@@ -268,32 +267,28 @@ export const addQuestionsSchema = {
           .number()
           .int()
           .min(1)
-          .max(QUESTION_TYPE_REGISTRY.length)
+          .max(ENABLED_QUESTION_TYPE_MAX_ID)
           .describe(
-            `Required on every question — never omit. Supported types: ${QUESTION_TYPE_ID_DESCRIPTION}. Vary types across questions (do not default everything to RADIO/1).`
+            `Required on every question — never omit. Supported types: ${ENABLED_QUESTION_TYPE_ID_DESCRIPTION}. Vary types across questions (do not default everything to RADIO/1).`
           ),
         points: z.number().min(0).default(1).describe('Points for this question'),
         order: z.number().int().min(0).describe('Display order'),
-        settings: z
-          .record(z.string(), z.unknown())
-          .optional()
-          .describe(
-            'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean }. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }.'
-          ),
-        options: z.array(
-          z.object({
-            label: z.string().min(1).describe('Option text'),
-            isCorrect: z.boolean().describe('Whether this is a correct answer')
-          })
-        )
+        settings: z.record(z.string(), z.unknown()).optional().describe(QUESTION_SETTINGS_SCHEMA_HINT),
+        options: z
+          .array(
+            z.object({
+              label: z.string().min(1).describe('Option text'),
+              isCorrect: z.boolean().describe('Whether this is a correct answer')
+            })
+          )
+          .describe(QUESTION_OPTIONS_SCHEMA_HINT)
       })
     )
   })
 };
 
 export const updateQuestionsSchema = {
-  description:
-    'Update existing questions in an exercise. Pass only the fields you want to change; `id` identifies the question. Optional `exerciseSectionId` (from get_exercise_details sections) moves the question to another in-exercise block; use null to clear section assignment. For TRUE_FALSE use `settings.correctValue` (boolean) and keep exactly two options labeled True and False. For NUMERIC the correct answer is `settings.correctValue` (a number), not an option — do NOT add options to NUMERIC questions. For STAR use `settings.correctValue` (1..max). For WORD_BANK use `settings.correctAnswers` and `settings.template`. RADIO/CHECKBOX use `options[].isCorrect`: include an option `id` to edit it, omit `id` to add a new one. `settings` is shallow-merged with the existing settings. Omit `options` entirely to leave existing options unchanged — if you pass an options array, any existing option not listed in it will be removed.',
+  description: `Update existing questions in an exercise. Pass only the fields you want to change; \`id\` identifies the question. Optional \`exerciseSectionId\` (from get_exercise_details sections) moves the question to another in-exercise block; use null to clear section assignment. ${UPDATE_QUESTIONS_BINARY_TYPES_HINT} For NUMERIC the correct answer is \`settings.correctValue\` (a number), not an option — do NOT add options to NUMERIC questions. For STAR use \`settings.correctValue\` (1..max). For WORD_BANK use \`settings.correctAnswers\` and \`settings.template\`. RADIO/CHECKBOX use \`options[].isCorrect\`: include an option \`id\` to edit it, omit \`id\` to add a new one. \`settings\` is shallow-merged with the existing settings. Omit \`options\` entirely to leave existing options unchanged — if you pass an options array, any existing option not listed in it will be removed.`,
   parameters: z.object({
     courseId: z.string().describe('The course ID'),
     exerciseId: z.string().describe('The existing exercise ID'),
@@ -305,9 +300,9 @@ export const updateQuestionsSchema = {
           .number()
           .int()
           .min(1)
-          .max(QUESTION_TYPE_REGISTRY.length)
+          .max(ENABLED_QUESTION_TYPE_MAX_ID)
           .optional()
-          .describe(`Question type ID. Supported types: ${QUESTION_TYPE_ID_DESCRIPTION}`),
+          .describe(`Question type ID. Supported types: ${ENABLED_QUESTION_TYPE_ID_DESCRIPTION}`),
         points: z.number().min(0).optional(),
         order: z.number().int().min(0).optional(),
         exerciseSectionId: z
@@ -321,9 +316,7 @@ export const updateQuestionsSchema = {
         settings: z
           .record(z.string(), z.unknown())
           .optional()
-          .describe(
-            'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean }. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }. Shallow-merged with existing settings.'
-          ),
+          .describe(`${QUESTION_SETTINGS_SCHEMA_HINT} Shallow-merged with existing settings.`),
         options: z
           .array(
             z.object({
diff --git a/packages/core/src/services/agent/agent-tool-schemas.ts b/packages/core/src/services/agent/agent-tool-schemas.ts
index dcae7789..9833e32d 100644
--- a/packages/core/src/services/agent/agent-tool-schemas.ts
+++ b/packages/core/src/services/agent/agent-tool-schemas.ts
@@ -5,7 +5,12 @@ import {
   LANDING_PAGE_METADATA_DESCRIPTION_SECTION_HINT,
   LANDING_PAGE_SECTION_HTML_AGENT_HINT
 } from '@cio/ai-assistant/tools';
-import { ENABLED_QUESTION_TYPE_REGISTRY } from '@cio/question-types';
+import {
+  ADD_QUESTIONS_TOOL_DESCRIPTION,
+  ENABLED_QUESTION_TYPE_REGISTRY,
+  QUESTION_SETTINGS_SCHEMA_HINT,
+  UPDATE_QUESTIONS_BINARY_TYPES_HINT
+} from '@cio/question-types';
 import { ZExerciseSectionAfterBehavior } from '@cio/utils/validation/exercise';
 import { ZCourseLandingPageUpdate, ZCourseLandingPageMetadataUpdateFields } from '@cio/utils/validation/course';
 
@@ -83,12 +88,7 @@ export const questionSchema = z.object({
   ),
   points: z.number().min(0).default(1),
   order: z.number().int().min(0),
-  settings: z
-    .record(z.string(), z.unknown())
-    .optional()
-    .describe(
-      'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean }. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }.'
-    ),
+  settings: z.record(z.string(), z.unknown()).optional().describe(QUESTION_SETTINGS_SCHEMA_HINT),
   options: z.array(z.object({ label: z.string().min(1), isCorrect: z.boolean() }))
 });
 
@@ -211,9 +211,7 @@ export const updateQuestionSettingsSchema = z
   .refine((settings) => Object.keys(settings).length > 0, {
     message: 'Provide at least one settings field'
   })
-  .describe(
-    'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean }. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }.'
-  );
+  .describe(QUESTION_SETTINGS_SCHEMA_HINT);
 
 export const updateOptionSchema = z.object({
   id: z.number().int().optional(),
diff --git a/packages/core/src/services/agent/chat-tools.ts b/packages/core/src/services/agent/chat-tools.ts
index 788da95a..6ae67708 100644
--- a/packages/core/src/services/agent/chat-tools.ts
+++ b/packages/core/src/services/agent/chat-tools.ts
@@ -2,7 +2,13 @@ import { createHash } from 'node:crypto';
 
 import { tool } from 'ai';
 import { CoursePlanSchema, getCourseTemplate } from '@cio/ai-assistant';
-import { PREMIUM_QUESTION_TYPE_KEYS, QUESTION_TYPE_ID_TO_KEY, QUESTION_TYPE_REGISTRY } from '@cio/question-types';
+import {
+  ADD_QUESTIONS_TOOL_DESCRIPTION,
+  PREMIUM_QUESTION_TYPE_KEYS,
+  QUESTION_TYPE_ID_TO_KEY,
+  QUESTION_TYPE_REGISTRY,
+  UPDATE_QUESTIONS_BINARY_TYPES_HINT
+} from '@cio/question-types';
 import { AppError } from '@cio/utils/errors';
 import { trackAgentEvent, AgentEvent } from '../../utils/tinybird';
 import {
@@ -781,8 +787,7 @@ export function buildAgentTools(
     }),
 
     add_questions: tool({
-      description:
-        'Add questions to an existing exercise in this course. When get_exercise_details lists in-exercise sections, pass exerciseSectionId so new questions are added to the correct block.',
+      description: ADD_QUESTIONS_TOOL_DESCRIPTION,
       inputSchema: addQuestionsParam,
       execute: async (args) => {
         return executeAgentTool('add_questions', { orgId, userId, courseId, args }, async () => {
@@ -847,8 +852,7 @@ export function buildAgentTools(
     }),
 
     update_questions: tool({
-      description:
-        'Update existing questions in an exercise. Pass only fields you want to change; `id` identifies the question. Optional `exerciseSectionId` moves the question to another in-exercise block (use get_exercise_details section ids), or null to unassign. For TRUE_FALSE use `settings.correctValue` (boolean) and keep exactly two options labeled True and False. For NUMERIC, the correct answer is `settings.correctValue` (number) — do NOT add options to NUMERIC questions. For STAR use `settings.correctValue`. For WORD_BANK use `settings.correctAnswers` and `settings.template`. RADIO/CHECKBOX use `options[].isCorrect` (include option `id` to edit, omit `id` to add). `settings` is shallow-merged with existing settings. Omit `options` entirely to leave existing options untouched.',
+      description: `Update existing questions in an exercise. Pass only fields you want to change; \`id\` identifies the question. Optional \`exerciseSectionId\` moves the question to another in-exercise block (use get_exercise_details section ids), or null to unassign. ${UPDATE_QUESTIONS_BINARY_TYPES_HINT} For NUMERIC, the correct answer is \`settings.correctValue\` (number) — do NOT add options to NUMERIC questions. For STAR use \`settings.correctValue\`. For WORD_BANK use \`settings.correctAnswers\` and \`settings.template\`. RADIO/CHECKBOX use \`options[].isCorrect\` (include option \`id\` to edit, omit \`id\` to add). \`settings\` is shallow-merged with existing settings. Omit \`options\` entirely to leave existing options untouched.`,
       inputSchema: updateQuestionsParam,
       execute: async (args) => {
         return executeAgentTool('update_questions', { orgId, userId, courseId, args }, async () => {
diff --git a/packages/core/src/services/exercise/utils.ts b/packages/core/src/services/exercise/utils.ts
index d01aeec5..1ed7a4ba 100644
--- a/packages/core/src/services/exercise/utils.ts
+++ b/packages/core/src/services/exercise/utils.ts
@@ -76,14 +76,14 @@ function areSettingsEqual(left: unknown, right: unknown): boolean {
   return JSON.stringify(leftNormalized) === JSON.stringify(rightNormalized);
 }
 
-const TRUE_FALSE_QUESTION_TYPE_ID = QUESTION_TYPE_IDS[QUESTION_TYPE_KEY.TRUE_FALSE];
+const BINARY_BOOLEAN_QUESTION_TYPE_IDS = new Set([QUESTION_TYPE_IDS[QUESTION_TYPE_KEY.TRUE_FALSE]]);
 
-function normalizeTrueFalseQuestion(
+function normalizeBinaryBooleanQuestion(
   question: ExerciseUpdateQuestion,
   currentQuestion?: CurrentQuestion
 ): ExerciseUpdateQuestion {
   const questionTypeId = question.questionTypeId ?? currentQuestion?.questionTypeId;
-  if (questionTypeId !== TRUE_FALSE_QUESTION_TYPE_ID) return question;
+  if (questionTypeId == null || !BINARY_BOOLEAN_QUESTION_TYPE_IDS.has(questionTypeId)) return question;
 
   const settings = normalizeSettings(question.settings ?? currentQuestion?.settings);
   const options = question.options ?? currentQuestion?.options ?? [];
@@ -126,7 +126,7 @@ export function categorizeQuestions(questions: NonNullable<TExerciseUpdate['ques
   const questionUpdates: Array<{ id: number; data: Partial<TNewQuestion> }> = [];
 
   for (const rawQuestion of questions) {
-    const q = normalizeTrueFalseQuestion(rawQuestion);
+    const q = normalizeBinaryBooleanQuestion(rawQuestion);
 
     if (q.deletedAt && q.id) {
       deletedIds.push(q.id);
@@ -263,7 +263,7 @@ export function computeExerciseDiff(
 ) {
   const questionMap = new Map(currentQuestions.map((q) => [q.id, q]));
   const normalizedIncomingQuestions = incomingQuestions.map((incoming) =>
-    normalizeTrueFalseQuestion(incoming, incoming.id ? questionMap.get(incoming.id) : undefined)
+    normalizeBinaryBooleanQuestion(incoming, incoming.id ? questionMap.get(incoming.id) : undefined)
   );
 
   const deletedQuestionIds: number[] = [];
@@ -371,7 +371,7 @@ export async function createNewQuestionsWithOptions(
   newQuestions: NonNullable<TExerciseUpdate['questions']>,
   txClient: DbOrTxClient
 ): Promise<void> {
-  const normalizedQuestions = newQuestions.map((question) => normalizeTrueFalseQuestion(question));
+  const normalizedQuestions = newQuestions.map((question) => normalizeBinaryBooleanQuestion(question));
   const createdQuestions = await createQuestions(
     normalizedQuestions.map((q) => ({
       exerciseId,
diff --git a/packages/db/src/queries/exercise/exercise.ts b/packages/db/src/queries/exercise/exercise.ts
index ce20a692..87b0c322 100644
--- a/packages/db/src/queries/exercise/exercise.ts
+++ b/packages/db/src/queries/exercise/exercise.ts
@@ -545,3 +545,19 @@ export async function syncQuestionIdSequence(dbClient: DbOrTxClient = db): Promi
     `
   );
 }
+
+/**
+ * Syncs the question_type table's identity sequence to the current max(id).
+ * Call before inserting question types to avoid duplicate key on question_type_pkey when the sequence is behind.
+ */
+export async function syncQuestionTypeIdSequence(dbClient: DbOrTxClient = db): Promise<void> {
+  await dbClient.execute(
+    sql`
+      SELECT setval(
+        pg_get_serial_sequence('question_type', 'id'),
+        COALESCE((SELECT MAX(id) FROM question_type), 1),
+        EXISTS(SELECT 1 FROM question_type)
+      )
+    `
+  );
+}
diff --git a/packages/db/src/schema.ts b/packages/db/src/schema.ts
index 9f43c444..447cecdf 100644
--- a/packages/db/src/schema.ts
+++ b/packages/db/src/schema.ts
@@ -1968,8 +1968,8 @@ export const questionAnswer = pgTable(
 /**
  * Exercise question kinds (`typename` matches `@cio/question-types` keys). Expected ids:
  * 1 RADIO, 2 CHECKBOX, 3 TEXTAREA, 4 TRUE_FALSE, 5 SHORT_ANSWER, 6 NUMERIC, 7 FILL_BLANK,
- * 8 FILE_UPLOAD, 9 MATCHING, 10 ORDERING, 11 HOTSPOT, 12 LINK, 13 WORD_BANK, 14 STAR,
- * 15 VIDEO_RECORDING.
+ * 8 FILE_UPLOAD, 9 ORDERING, 10 LINK, 11 WORD_BANK, 12 STAR, 13 VIDEO_RECORDING, 14 THUMBS.
+ * Disabled (no DB row): 15 MATCHING, 16 HOTSPOT.
  */
 export const questionType = pgTable(
   'question_type',
diff --git a/packages/db/src/utils/seed/questionType.ts b/packages/db/src/utils/seed/questionType.ts
index 695e01d9..289ebba3 100644
--- a/packages/db/src/utils/seed/questionType.ts
+++ b/packages/db/src/utils/seed/questionType.ts
@@ -1,4 +1,5 @@
 import { db, questionType } from '@db/drizzle';
+import { syncQuestionTypeIdSequence } from '@db/queries/exercise';
 
 export async function seedQuestionTypes() {
   const existingQuestionTypes = await db.select().from(questionType);
@@ -82,10 +83,17 @@ export async function seedQuestionTypes() {
       typename: 'VIDEO_RECORDING',
       createdAt: '2026-04-30 00:00:00+00',
       updatedAt: '2026-04-30 00:00:00+00'
+    },
+    {
+      label: 'Thumbs up/down',
+      typename: 'THUMBS',
+      createdAt: '2026-07-23 00:00:00+00',
+      updatedAt: '2026-07-23 00:00:00+00'
     }
   ].filter((q) => !questionTypeNames.includes(q.typename));
 
   if (questionTypesToInsert.length > 0) {
+    await syncQuestionTypeIdSequence();
     await db.insert(questionType).values(questionTypesToInsert);
     console.log(`   ✓ Inserted ${questionTypesToInsert.length} question type(s)`);
   } else {
diff --git a/packages/mcp/README.md b/packages/mcp/README.md
index e7c4743b..c87121b8 100644
--- a/packages/mcp/README.md
+++ b/packages/mcp/README.md
@@ -430,15 +430,19 @@ Supported `questionTypeId` values for exercise payloads:
 - `1` `RADIO` - Single answer
 - `2` `CHECKBOX` - Multiple answers
 - `3` `TEXTAREA` - Paragraph
-- `4` `TRUE_FALSE` - True/False
+- `4` `TRUE_FALSE` - True/False (factual statements; options: True, False; auto-graded)
 - `5` `SHORT_ANSWER` - Short answer
 - `6` `NUMERIC` - Numeric answer
 - `7` `FILL_BLANK` - Fill in the blank
 - `8` `FILE_UPLOAD` - File upload
-- `9` `MATCHING` - Matching
-- `10` `ORDERING` - Ordering
-- `11` `HOTSPOT` - Hotspot
-- `12` `LINK` - Links
+- `9` `ORDERING` - Ordering
+- `10` `LINK` - Links
+- `11` `WORD_BANK` - Word bank
+- `12` `STAR` - Star rating
+- `13` `VIDEO_RECORDING` - Video recording
+- `14` `THUMBS` - Thumbs up/down (open-ended poll with customizable Yes/No labels; no correct answer)
+
+`TRUE_FALSE` is auto-graded with `settings.correctValue` (boolean) and fixed True/False labels for factual statements. `THUMBS` is open-ended (not auto-graded): two customizable Yes/No-style options with thumbs icons for sentiment or poll-style questions — do not set `settings.correctValue`. `MATCHING` and `HOTSPOT` are disabled and must not be used.
 
 ## Operational Notes
 
diff --git a/packages/mcp/package.json b/packages/mcp/package.json
index ecc154cd..ce618dc8 100644
--- a/packages/mcp/package.json
+++ b/packages/mcp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@classroomio/mcp",
-  "version": "0.0.9",
+  "version": "0.0.10",
   "private": false,
   "type": "module",
   "main": "./dist/index.js",
@@ -35,6 +35,7 @@
     "registry": "https://registry.npmjs.org/"
   },
   "dependencies": {
+    "@cio/question-types": "workspace:*",
     "@cio/utils": "workspace:*",
     "@modelcontextprotocol/sdk": "^1.27.1"
   },
diff --git a/packages/mcp/src/config.ts b/packages/mcp/src/config.ts
index 97481b45..bcadae20 100644
--- a/packages/mcp/src/config.ts
+++ b/packages/mcp/src/config.ts
@@ -3,7 +3,7 @@ import { z } from 'zod';
 const ZConfig = z.object({
   CLASSROOMIO_API_URL: z.url().default('https://api.classroomio.com'),
   CLASSROOMIO_API_KEY: z.string().min(1),
-  CLASSROOMIO_USER_AGENT: z.string().min(1).default('classroomio-mcp/0.0.9')
+  CLASSROOMIO_USER_AGENT: z.string().min(1).default('classroomio-mcp/0.0.10')
 });
 
 export type McpServerConfig = z.infer<typeof ZConfig>;
diff --git a/packages/mcp/src/tools/course-drafts.ts b/packages/mcp/src/tools/course-drafts.ts
index 3bee2cb5..1b51814b 100644
--- a/packages/mcp/src/tools/course-drafts.ts
+++ b/packages/mcp/src/tools/course-drafts.ts
@@ -28,6 +28,7 @@ import {
 
 import type { ClassroomIoApiClient } from '../api-client';
 import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
+import { formatEnabledQuestionTypesGuide } from '@cio/question-types';
 import { ZGetOrganizationCoursesQuery } from '@cio/utils/validation/organization';
 import type { ZodRawShapeCompat } from '@modelcontextprotocol/sdk/server/zod-compat.js';
 
@@ -104,8 +105,7 @@ const publishCourseDraftToExistingCourseShape =
   ZPublishCourseDraftToExistingCourseToolInput.shape as unknown as ZodRawShapeCompat;
 const tagCoursesShape = ZAutomationCourseTagAssignment.shape as unknown as ZodRawShapeCompat;
 
-const SUPPORTED_QUESTION_TYPES_GUIDE =
-  'Supported questionTypeId values: RADIO=1 (Single answer), CHECKBOX=2 (Multiple answers), TEXTAREA=3 (Paragraph), TRUE_FALSE=4 (True/False), SHORT_ANSWER=5 (Short answer), NUMERIC=6 (Numeric answer), FILL_BLANK=7 (Fill in the blank), FILE_UPLOAD=8 (File upload), MATCHING=9 (Matching), ORDERING=10 (Ordering), HOTSPOT=11 (Hotspot), LINK=12 (Links), WORD_BANK=13 (Word bank). Use the numeric ids in exercise payloads.';
+const SUPPORTED_QUESTION_TYPES_GUIDE = formatEnabledQuestionTypesGuide();
 const LESSON_HTML_GUIDE =
   'For draft lesson HTML, put only the lesson body in lessonLanguages[].content. Do not include the lesson title. Do not use h1 or h2 anywhere in lesson HTML. Start headings at h3 because that is the highest heading level allowed in lesson content.';
 
diff --git a/packages/question-types/src/agent-question-type-guide.ts b/packages/question-types/src/agent-question-type-guide.ts
new file mode 100644
index 00000000..42362c61
--- /dev/null
+++ b/packages/question-types/src/agent-question-type-guide.ts
@@ -0,0 +1,38 @@
+import { ENABLED_QUESTION_TYPE_REGISTRY } from './question-type-registry';
+
+/** Compact id=typename (label) list for Zod `.describe()` on questionTypeId fields. */
+export const ENABLED_QUESTION_TYPE_ID_DESCRIPTION = ENABLED_QUESTION_TYPE_REGISTRY.map(
+  (type) => `${type.id}=${type.typename} (${type.label})`
+).join(', ');
+
+/** Shared hint for `settings` on create/add/update question tool schemas. */
+export const QUESTION_SETTINGS_SCHEMA_HINT =
+  'Per-type correct-answer storage. TRUE_FALSE: { correctValue: boolean } with exactly two options labeled True and False (factual statements). THUMBS: open-ended sentiment/poll — no correct answer; omit settings or use {}. NUMERIC: { correctValue: number, tolerance?: number }. STAR: { correctValue: number }. WORD_BANK: { correctAnswers: string[], template: string }.';
+
+/** Shared hint for `options` on create/add question tool schemas. */
+export const QUESTION_OPTIONS_SCHEMA_HINT =
+  'Answer options. RADIO and CHECKBOX must have at least 4 plausible options. TRUE_FALSE: exactly 2 options labeled True and False; teacher sets correct answer in settings.correctValue. THUMBS: exactly 2 options (default Yes/No labels, customizable); no correct answer — not auto-graded. Omit or leave empty for NUMERIC, STAR, and WORD_BANK.';
+
+/** Tool-level description fragment for update_questions (dashboard agent + legacy schemas). */
+export const UPDATE_QUESTIONS_BINARY_TYPES_HINT =
+  'For TRUE_FALSE use settings.correctValue (boolean) with exactly two options labeled True and False. For THUMBS use two customizable options (default Yes/No) with no correct answer — open-ended, not auto-graded.';
+
+/** Tool-level description for add_questions. */
+export const ADD_QUESTIONS_TOOL_DESCRIPTION =
+  'Add questions to an existing exercise in this course. When get_exercise_details lists in-exercise sections, pass exerciseSectionId so new questions are added to the correct block. For THUMBS (14), use two options (default Yes/No labels, customizable) with no correct answer — open-ended sentiment/poll, not auto-graded. For TRUE_FALSE (4), use True/False labels and settings.correctValue.';
+
+/** Full question-type id guide for MCP exercise tool descriptions. */
+export function formatEnabledQuestionTypesGuide(): string {
+  const entries = ENABLED_QUESTION_TYPE_REGISTRY.map((type) => `${type.id}=${type.typename} (${type.label})`).join(
+    ', '
+  );
+
+  return `Supported questionTypeId values: ${entries}. TRUE_FALSE (4) is auto-graded with settings.correctValue (boolean) and True/False labels for factual statements. THUMBS (14) is open-ended (no correct answer, not auto-graded): two customizable Yes/No-style options with thumbs icons for sentiment or poll-style questions. MATCHING and HOTSPOT are disabled and must not be used.`;
+}
+
+/** Markdown bullet list of enabled question types (for docs). */
+export function formatEnabledQuestionTypesMarkdownList(): string {
+  return ENABLED_QUESTION_TYPE_REGISTRY.map((type) => `- \`${type.id}\` \`${type.typename}\` - ${type.label}`).join(
+    '\n'
+  );
+}
diff --git a/packages/question-types/src/answer-codecs.ts b/packages/question-types/src/answer-codecs.ts
index 13a1a69f..2225db58 100644
--- a/packages/question-types/src/answer-codecs.ts
+++ b/packages/question-types/src/answer-codecs.ts
@@ -5,6 +5,7 @@ import type {
   RadioAnswerData,
   CheckboxAnswerData,
   TrueFalseAnswerData,
+  ThumbsAnswerData,
   TextareaAnswerData,
   ShortAnswerData,
   NumericAnswerData,
@@ -86,6 +87,19 @@ const TRUE_FALSE_CODEC: AnswerCodec<TrueFalseAnswerData> = {
   }
 };
 
+const THUMBS_CODEC: AnswerCodec<ThumbsAnswerData> = {
+  type: 'THUMBS',
+  toApiPayload(data, questionId) {
+    return { questionId, answer: String(data.value) };
+  },
+  fromApiPayload(payload) {
+    if (payload.answer === undefined) return null;
+    const resolved = labelToBoolean(payload.answer);
+    if (resolved === undefined) return null;
+    return { type: 'THUMBS', value: resolved };
+  }
+};
+
 const TEXTAREA_CODEC: AnswerCodec<TextareaAnswerData> = {
   type: 'TEXTAREA',
   toApiPayload(data, questionId) {
@@ -308,6 +322,7 @@ export const ANSWER_CODECS: Record<QuestionTypeKey, AnswerCodec> = {
   [QUESTION_TYPE_KEY.RADIO]: RADIO_CODEC,
   [QUESTION_TYPE_KEY.CHECKBOX]: CHECKBOX_CODEC,
   [QUESTION_TYPE_KEY.TRUE_FALSE]: TRUE_FALSE_CODEC,
+  [QUESTION_TYPE_KEY.THUMBS]: THUMBS_CODEC,
   [QUESTION_TYPE_KEY.TEXTAREA]: TEXTAREA_CODEC,
   [QUESTION_TYPE_KEY.SHORT_ANSWER]: SHORT_ANSWER_CODEC,
   [QUESTION_TYPE_KEY.NUMERIC]: NUMERIC_CODEC,
@@ -357,6 +372,7 @@ export function extractAnswerDisplayValues(data: AnswerData): {
         selectedValues: data.optionIds
       };
     case 'TRUE_FALSE':
+    case 'THUMBS':
       return {
         selectedIds: [String(data.value)],
         selectedValues: [data.value]
diff --git a/packages/question-types/src/answer-data.ts b/packages/question-types/src/answer-data.ts
index df9ad10b..60ef710d 100644
--- a/packages/question-types/src/answer-data.ts
+++ b/packages/question-types/src/answer-data.ts
@@ -1,6 +1,7 @@
 export type RadioAnswerData = { type: 'RADIO'; optionId: number };
 export type CheckboxAnswerData = { type: 'CHECKBOX'; optionIds: number[] };
 export type TrueFalseAnswerData = { type: 'TRUE_FALSE'; value: boolean };
+export type ThumbsAnswerData = { type: 'THUMBS'; value: boolean };
 export type TextareaAnswerData = { type: 'TEXTAREA'; text: string };
 export type ShortAnswerData = { type: 'SHORT_ANSWER'; text: string };
 export type NumericAnswerData = { type: 'NUMERIC'; value: number };
@@ -37,6 +38,7 @@ export type AnswerData =
   | RadioAnswerData
   | CheckboxAnswerData
   | TrueFalseAnswerData
+  | ThumbsAnswerData
   | TextareaAnswerData
   | ShortAnswerData
   | NumericAnswerData
diff --git a/packages/question-types/src/exercise-types.ts b/packages/question-types/src/exercise-types.ts
index b368d3ab..6893c80c 100644
--- a/packages/question-types/src/exercise-types.ts
+++ b/packages/question-types/src/exercise-types.ts
@@ -49,6 +49,11 @@ export type ExerciseQuestionLabelKey =
   | 'true_false.false_label'
   | 'true_false.edit.correct_answer_label'
   | 'true_false.preview.correct_value_label'
+  | 'thumbs.yes_label'
+  | 'thumbs.no_label'
+  | 'thumbs.edit.positive_option_label'
+  | 'thumbs.edit.negative_option_label'
+  | 'thumbs.preview.helper'
   | 'short_answer.edit.instructions_placeholder'
   | 'short_answer.take.placeholder'
   | 'short_answer.preview.helper'
diff --git a/packages/question-types/src/index.ts b/packages/question-types/src/index.ts
index 1097579c..24a86a66 100644
--- a/packages/question-types/src/index.ts
+++ b/packages/question-types/src/index.ts
@@ -19,3 +19,5 @@ export * from './textarea-validation';
 export * from './star-rating-settings';
 export * from './video-recording-settings';
 export * from './true-false-answer-key';
+export * from './thumbs-question';
+export * from './agent-question-type-guide';
diff --git a/packages/question-types/src/question-answer-payload.ts b/packages/question-types/src/question-answer-payload.ts
index ef5eaf79..de18935c 100644
--- a/packages/question-types/src/question-answer-payload.ts
+++ b/packages/question-types/src/question-answer-payload.ts
@@ -5,6 +5,7 @@ export type QuestionAnswerPayload =
   | CheckboxAnswerPayload
   | TextareaAnswerPayload
   | TrueFalseAnswerPayload
+  | ThumbsAnswerPayload
   | ShortAnswerPayload
   | NumericAnswerPayload
   | FillBlankAnswerPayload
@@ -41,6 +42,11 @@ export interface TrueFalseAnswerPayload extends BaseAnswerPayload {
   value: boolean;
 }
 
+export interface ThumbsAnswerPayload extends BaseAnswerPayload {
+  type: typeof QUESTION_TYPE_KEY.THUMBS;
+  value: boolean;
+}
+
 export interface ShortAnswerPayload extends BaseAnswerPayload {
   type: typeof QUESTION_TYPE_KEY.SHORT_ANSWER;
   text: string;
diff --git a/packages/question-types/src/question-type-keys.ts b/packages/question-types/src/question-type-keys.ts
index 1fe18c27..2ed1aa63 100644
--- a/packages/question-types/src/question-type-keys.ts
+++ b/packages/question-types/src/question-type-keys.ts
@@ -13,7 +13,8 @@ export const QUESTION_TYPE_KEY = {
   LINK: 'LINK',
   WORD_BANK: 'WORD_BANK',
   STAR: 'STAR',
-  VIDEO_RECORDING: 'VIDEO_RECORDING'
+  VIDEO_RECORDING: 'VIDEO_RECORDING',
+  THUMBS: 'THUMBS'
 } as const;
 
 export type QuestionTypeKey = (typeof QUESTION_TYPE_KEY)[keyof typeof QUESTION_TYPE_KEY];
diff --git a/packages/question-types/src/question-type-registry.ts b/packages/question-types/src/question-type-registry.ts
index dee9b167..1fc42e5f 100644
--- a/packages/question-types/src/question-type-registry.ts
+++ b/packages/question-types/src/question-type-registry.ts
@@ -119,6 +119,15 @@ export const QUESTION_TYPE_REGISTRY: readonly QuestionTypeMetadata[] = [
     supportsPartialCredit: false,
     manualGradingRequired: true
   },
+  {
+    key: QUESTION_TYPE_KEY.THUMBS,
+    typename: 'THUMBS',
+    label: 'Thumbs up/down',
+    id: 14,
+    autoGradable: false,
+    supportsPartialCredit: false,
+    manualGradingRequired: false
+  },
   // Built but not offered in the product. Kept at the END of the id sequence
   // (append-only) so they never shift the ids of types that exist in the DB.
   // They have no `question_type` row, so `disabled` keeps them out of pickers,
@@ -127,7 +136,7 @@ export const QUESTION_TYPE_REGISTRY: readonly QuestionTypeMetadata[] = [
     key: QUESTION_TYPE_KEY.MATCHING,
     typename: 'MATCHING',
     label: 'Matching',
-    id: 14,
+    id: 15,
     autoGradable: true,
     supportsPartialCredit: true,
     manualGradingRequired: false,
@@ -137,7 +146,7 @@ export const QUESTION_TYPE_REGISTRY: readonly QuestionTypeMetadata[] = [
     key: QUESTION_TYPE_KEY.HOTSPOT,
     typename: 'HOTSPOT',
     label: 'Hotspot',
-    id: 15,
+    id: 16,
     autoGradable: true,
     supportsPartialCredit: true,
     manualGradingRequired: false,
diff --git a/packages/question-types/src/thumbs-question.ts b/packages/question-types/src/thumbs-question.ts
new file mode 100644
index 00000000..6b4e79cd
--- /dev/null
+++ b/packages/question-types/src/thumbs-question.ts
@@ -0,0 +1,23 @@
+import type { ExerciseQuestionOption } from './exercise-types';
+
+type ThumbsQuestionShape = {
+  settings?: Record<string, unknown>;
+  options?: ExerciseQuestionOption[];
+};
+
+/** Strips answer-key fields from THUMBS questions (open-ended — no correct answer). */
+export function normalizeThumbsQuestion<T extends ThumbsQuestionShape>(question: T): T {
+  const settings = { ...(question.settings ?? {}) };
+  delete settings.correctValue;
+
+  const options = (question.options ?? []).map((option) => ({
+    ...option,
+    isCorrect: false
+  }));
+
+  return {
+    ...question,
+    settings,
+    options
+  };
+}
diff --git a/packages/question-types/src/true-false-answer-key.ts b/packages/question-types/src/true-false-answer-key.ts
index 27a3da9b..a2ca7ac1 100644
--- a/packages/question-types/src/true-false-answer-key.ts
+++ b/packages/question-types/src/true-false-answer-key.ts
@@ -13,12 +13,12 @@ function normalizeBooleanText(value: unknown): string {
 
 export function getTrueFalseOptionValue(option: TrueFalseAnswerOption): boolean | undefined {
   const normalizedValue = normalizeBooleanText(option.value);
-  if (normalizedValue === 'true' || normalizedValue === '1') return true;
-  if (normalizedValue === 'false' || normalizedValue === '0') return false;
+  if (normalizedValue === 'true' || normalizedValue === '1' || normalizedValue === 'yes') return true;
+  if (normalizedValue === 'false' || normalizedValue === '0' || normalizedValue === 'no') return false;
 
   const normalizedLabel = normalizeBooleanText(option.label);
-  if (normalizedLabel === 'true' || normalizedLabel === '1') return true;
-  if (normalizedLabel === 'false' || normalizedLabel === '0') return false;
+  if (normalizedLabel === 'true' || normalizedLabel === '1' || normalizedLabel === 'yes') return true;
+  if (normalizedLabel === 'false' || normalizedLabel === '0' || normalizedLabel === 'no') return false;
 
   return undefined;
 }
diff --git a/packages/question-types/tests/question-type-registry.test.ts b/packages/question-types/tests/question-type-registry.test.ts
index f4e4c707..f438e482 100644
--- a/packages/question-types/tests/question-type-registry.test.ts
+++ b/packages/question-types/tests/question-type-registry.test.ts
@@ -122,10 +122,18 @@ const EXPECTED_REGISTRY = [
     supportsPartialCredit: false,
     manualGradingRequired: true
   },
+  {
+    key: QUESTION_TYPE_KEY.THUMBS,
+    typename: 'THUMBS',
+    id: 14,
+    autoGradable: false,
+    supportsPartialCredit: false,
+    manualGradingRequired: false
+  },
   {
     key: QUESTION_TYPE_KEY.MATCHING,
     typename: 'MATCHING',
-    id: 14,
+    id: 15,
     autoGradable: true,
     supportsPartialCredit: true,
     manualGradingRequired: false,
@@ -134,7 +142,7 @@ const EXPECTED_REGISTRY = [
   {
     key: QUESTION_TYPE_KEY.HOTSPOT,
     typename: 'HOTSPOT',
-    id: 15,
+    id: 16,
     autoGradable: true,
     supportsPartialCredit: true,
     manualGradingRequired: false,
@@ -143,7 +151,7 @@ const EXPECTED_REGISTRY = [
 ] as const;
 
 // Canonical `question_type` rows in the database (the source of truth ids are
-// resolved against). Ids 1-13 are the live rows in insertion order; MATCHING and
+// resolved against). Ids 1-14 are the live rows in insertion order; MATCHING and
 // HOTSPOT are intentionally absent (built-but-disabled). This list guards against
 // the registry id ever drifting from the DB again.
 const CANONICAL_DB_QUESTION_TYPES: ReadonlyArray<{ id: number; typename: string }> = [
@@ -159,7 +167,8 @@ const CANONICAL_DB_QUESTION_TYPES: ReadonlyArray<{ id: number; typename: string
   { id: 10, typename: 'LINK' },
   { id: 11, typename: 'WORD_BANK' },
   { id: 12, typename: 'STAR' },
-  { id: 13, typename: 'VIDEO_RECORDING' }
+  { id: 13, typename: 'VIDEO_RECORDING' },
+  { id: 14, typename: 'THUMBS' }
 ];
 
 describe('question type registry', () => {
diff --git a/packages/question-types/tests/thumbs-codec-scoring.test.ts b/packages/question-types/tests/thumbs-codec-scoring.test.ts
new file mode 100644
index 00000000..117ef14f
--- /dev/null
+++ b/packages/question-types/tests/thumbs-codec-scoring.test.ts
@@ -0,0 +1,53 @@
+import { describe, expect, it } from 'vitest';
+import {
+  QUESTION_TYPE_KEY,
+  fromApiPayload,
+  isAutoGradableQuestionType,
+  scoreAnswerForQuestion,
+  toApiPayload,
+  type ExerciseQuestionModel
+} from '../src';
+
+function buildThumbsQuestion(): ExerciseQuestionModel {
+  return {
+    id: 1,
+    title: 'Was this lesson helpful?',
+    questionType: QUESTION_TYPE_KEY.THUMBS,
+    points: 5,
+    settings: {},
+    options: [
+      { id: 1, label: 'Yes', value: 'true', isCorrect: false },
+      { id: 2, label: 'No', value: 'false', isCorrect: false }
+    ]
+  };
+}
+
+describe('thumbs codec and scoring', () => {
+  it('round-trips boolean answers through the API codec', () => {
+    const question = buildThumbsQuestion();
+    const payload = toApiPayload({ type: 'THUMBS', value: true }, 1);
+
+    expect(payload).toEqual({ questionId: 1, answer: 'true' });
+    expect(fromApiPayload(QUESTION_TYPE_KEY.THUMBS, payload, question)).toEqual({
+      type: 'THUMBS',
+      value: true
+    });
+    expect(fromApiPayload(QUESTION_TYPE_KEY.THUMBS, { questionId: 1, answer: 'yes' }, question)).toEqual({
+      type: 'THUMBS',
+      value: true
+    });
+    expect(fromApiPayload(QUESTION_TYPE_KEY.THUMBS, { questionId: 1, answer: 'no' }, question)).toEqual({
+      type: 'THUMBS',
+      value: false
+    });
+  });
+
+  it('is not auto-graded and always scores zero', () => {
+    const question = buildThumbsQuestion();
+
+    expect(isAutoGradableQuestionType(QUESTION_TYPE_KEY.THUMBS)).toBe(false);
+    expect(scoreAnswerForQuestion(question, { type: 'THUMBS', value: true })).toBe(0);
+    expect(scoreAnswerForQuestion(question, { type: 'THUMBS', value: false })).toBe(0);
+    expect(scoreAnswerForQuestion(question, { type: 'TRUE_FALSE', value: true })).toBe(0);
+  });
+});
diff --git a/packages/question-types/tests/thumbs-question.test.ts b/packages/question-types/tests/thumbs-question.test.ts
new file mode 100644
index 00000000..db9d7044
--- /dev/null
+++ b/packages/question-types/tests/thumbs-question.test.ts
@@ -0,0 +1,22 @@
+import { describe, expect, it } from 'vitest';
+import { normalizeThumbsQuestion } from '../src';
+
+describe('thumbs question helpers', () => {
+  it('normalizes answer-key fields out of thumbs questions', () => {
+    expect(
+      normalizeThumbsQuestion({
+        settings: { correctValue: true },
+        options: [
+          { id: 1, label: 'Yes', value: 'true', isCorrect: true },
+          { id: 2, label: 'No', value: 'false', isCorrect: false }
+        ]
+      })
+    ).toEqual({
+      settings: {},
+      options: [
+        { id: 1, label: 'Yes', value: 'true', isCorrect: false },
+        { id: 2, label: 'No', value: 'false', isCorrect: false }
+      ]
+    });
+  });
+});
diff --git a/packages/question-types/tests/true-false-answer-key.test.ts b/packages/question-types/tests/true-false-answer-key.test.ts
index e19849f8..d5065144 100644
--- a/packages/question-types/tests/true-false-answer-key.test.ts
+++ b/packages/question-types/tests/true-false-answer-key.test.ts
@@ -31,4 +31,17 @@ describe('true/false answer key helpers', () => {
       { label: 'False', value: 'false', isCorrect: true }
     ]);
   });
+
+  it('recognizes yes/no option labels used by thumbs questions', () => {
+    const options = [
+      { label: 'Yes', value: 'yes', isCorrect: false },
+      { label: 'No', value: 'no', isCorrect: true }
+    ];
+
+    expect(resolveTrueFalseCorrectValue({}, options)).toBe(false);
+    expect(syncTrueFalseOptions(options, true)).toEqual([
+      { label: 'Yes', value: 'yes', isCorrect: true },
+      { label: 'No', value: 'no', isCorrect: false }
+    ]);
+  });
 });
diff --git a/packages/storybook/src/molecules/exercise-question/exercise-question.stories.svelte b/packages/storybook/src/molecules/exercise-question/exercise-question.stories.svelte
index 619f9226..d7525cb8 100644
--- a/packages/storybook/src/molecules/exercise-question/exercise-question.stories.svelte
+++ b/packages/storybook/src/molecules/exercise-question/exercise-question.stories.svelte
@@ -16,6 +16,7 @@
     SHORT_ANSWER_FIXTURE,
     STAR_FIXTURE,
     TEXTAREA_FIXTURE,
+    THUMBS_FIXTURE,
     TRUE_FALSE_FIXTURE,
     VIDEO_RECORDING_FIXTURE,
     WORD_BANK_FIXTURE
@@ -353,6 +354,16 @@
   {/snippet}
 </Story>
 
+<Story name="Thumbs">
+  {#snippet template()}
+    <QuestionTypeModes
+      question={THUMBS_FIXTURE.question}
+      answer={THUMBS_FIXTURE.answer}
+      wrongAnswer={THUMBS_FIXTURE.wrongAnswer}
+    />
+  {/snippet}
+</Story>
+
 <Story name="TrueFalse">
   {#snippet template()}
     <QuestionTypeModes
diff --git a/packages/storybook/src/molecules/exercise-question/question-fixtures.ts b/packages/storybook/src/molecules/exercise-question/question-fixtures.ts
index ecb22be0..fcefc64c 100644
--- a/packages/storybook/src/molecules/exercise-question/question-fixtures.ts
+++ b/packages/storybook/src/molecules/exercise-question/question-fixtures.ts
@@ -95,6 +95,22 @@ export const TEXTAREA_FIXTURE: QuestionStoryFixture = {
   answer: '<p>Specific feedback helps students improve on the next attempt quickly.</p>'
 };
 
+export const THUMBS_FIXTURE: QuestionStoryFixture = {
+  question: {
+    id: 'q-thumbs',
+    key: 'q-thumbs',
+    title: 'Thumbs Up or Down: Would you recommend ClassroomIO to a colleague? [THUMBS]',
+    questionType: 'THUMBS',
+    options: [
+      { id: 5001, label: 'Yes', value: 'true', isCorrect: false },
+      { id: 5002, label: 'No', value: 'false', isCorrect: false }
+    ],
+    settings: {}
+  },
+  answer: { type: 'THUMBS', value: true },
+  wrongAnswer: { type: 'THUMBS', value: false }
+};
+
 export const TRUE_FALSE_FIXTURE: QuestionStoryFixture = {
   question: {
     id: 'q-true-false',
diff --git a/packages/storybook/src/molecules/exercise-question/question-labels.ts b/packages/storybook/src/molecules/exercise-question/question-labels.ts
index 7e1e4334..8a33a7fd 100644
--- a/packages/storybook/src/molecules/exercise-question/question-labels.ts
+++ b/packages/storybook/src/molecules/exercise-question/question-labels.ts
@@ -49,6 +49,11 @@ export const QUESTION_LABELS = {
   'true_false.false_label': 'False',
   'true_false.edit.correct_answer_label': 'Correct answer',
   'true_false.preview.correct_value_label': 'Correct value',
+  'thumbs.yes_label': 'Yes',
+  'thumbs.no_label': 'No',
+  'thumbs.edit.positive_option_label': 'Thumbs up label',
+  'thumbs.edit.negative_option_label': 'Thumbs down label',
+  'thumbs.preview.helper': 'Open-ended — students choose thumbs up or down.',
   'short_answer.edit.instructions_placeholder': 'Optional instructions',
   'short_answer.take.placeholder': 'Type your answer',
   'short_answer.preview.helper': 'Free-text answer question.',
diff --git a/packages/storybook/src/molecules/exercise-question/question-type-modes.svelte b/packages/storybook/src/molecules/exercise-question/question-type-modes.svelte
index 13bbefbe..00db840a 100644
--- a/packages/storybook/src/molecules/exercise-question/question-type-modes.svelte
+++ b/packages/storybook/src/molecules/exercise-question/question-type-modes.svelte
@@ -50,6 +50,8 @@
         };
       case 'TRUE_FALSE':
         return { type: 'TRUE_FALSE', value: index % 3 !== 0 };
+      case 'THUMBS':
+        return { type: 'THUMBS', value: index % 3 !== 0 };
       case 'TEXTAREA':
         return {
           type: 'TEXTAREA',
diff --git a/packages/ui/src/base/alert/alert.svelte b/packages/ui/src/base/alert/alert.svelte
index de47928d..a4b4408c 100644
--- a/packages/ui/src/base/alert/alert.svelte
+++ b/packages/ui/src/base/alert/alert.svelte
@@ -2,7 +2,7 @@
   import { type VariantProps, tv } from 'tailwind-variants';
 
   export const alertVariants = tv({
-    base: 'ui:relative ui:grid ui:w-full ui:grid-cols-[0_1fr] ui:items-start ui:gap-y-0.5 ui:rounded-lg ui:border ui:px-4 ui:py-3 ui:text-sm ui:has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] ui:has-[>svg]:gap-x-3 ui:[&>svg]:size-4 ui:[&>svg]:translate-y-0.5 ui:[&>svg]:text-current',
+    base: 'ui:relative ui:grid ui:w-full ui:grid-cols-[0_1fr] ui:items-start ui:gap-y-0.5 ui:rounded-lg ui:border ui:px-4 ui:py-3 ui:text-sm ui:has-[>svg]:grid-cols-[calc(var(--ui-spacing)*4)_1fr] ui:has-[>svg]:gap-x-3 ui:[&>svg]:size-4 ui:[&>svg]:translate-y-0.5 ui:[&>svg]:text-current',
     variants: {
       variant: {
         default: 'ui:bg-card ui:text-card-foreground',
diff --git a/packages/ui/src/custom/animation/marketing-layers.css b/packages/ui/src/custom/animation/marketing-layers.css
index c57b96fb..c0932882 100644
--- a/packages/ui/src/custom/animation/marketing-layers.css
+++ b/packages/ui/src/custom/animation/marketing-layers.css
@@ -72,10 +72,10 @@
     position: absolute;
     aspect-ratio: 1;
     width: calc(var(--size) * 1px);
-    animation-delay: var(--delay);
     background: linear-gradient(to left, var(--color-from), var(--color-to), transparent);
     offset-anchor: calc(var(--anchor) * 1%) 50%;
     offset-path: rect(0 auto auto 0 round calc(var(--size) * 1px));
     animation: border-beam calc(var(--duration) * 1s) infinite linear;
+    animation-delay: var(--delay);
   }
 }
diff --git a/packages/ui/src/custom/exercise-question/index.ts b/packages/ui/src/custom/exercise-question/index.ts
index f72fc6d7..0b9d3373 100644
--- a/packages/ui/src/custom/exercise-question/index.ts
+++ b/packages/ui/src/custom/exercise-question/index.ts
@@ -10,6 +10,7 @@ export { default as SectionNavigationSidebar } from './section-navigation-sideba
 export { default as SectionOverview } from './section-overview.svelte';
 export * from './renderer-contract';
 
+export { default as ThumbsEdit } from './renderers/thumbs/edit.svelte';
 export { default as TrueFalseEdit } from './renderers/true-false/edit.svelte';
 export { default as ShortAnswerEdit } from './renderers/short-answer/edit.svelte';
 export { default as NumericEdit } from './renderers/numeric/edit.svelte';
@@ -23,6 +24,7 @@ export { default as OrderingEdit } from './renderers/ordering/edit.svelte';
 export { default as HotspotEdit } from './renderers/hotspot/edit.svelte';
 export { default as VideoRecordingEdit } from './renderers/video-recording/edit.svelte';
 
+export { default as ThumbsTake } from './renderers/thumbs/take.svelte';
 export { default as TrueFalseTake } from './renderers/true-false/take.svelte';
 export { default as ShortAnswerTake } from './renderers/short-answer/take.svelte';
 export { default as NumericTake } from './renderers/numeric/take.svelte';
@@ -36,6 +38,7 @@ export { default as OrderingTake } from './renderers/ordering/take.svelte';
 export { default as HotspotTake } from './renderers/hotspot/take.svelte';
 export { default as VideoRecordingTake } from './renderers/video-recording/take.svelte';
 
+export { default as ThumbsPreview } from './renderers/thumbs/preview.svelte';
 export { default as TrueFalsePreview } from './renderers/true-false/preview.svelte';
 export { default as ShortAnswerPreview } from './renderers/short-answer/preview.svelte';
 export { default as NumericPreview } from './renderers/numeric/preview.svelte';
@@ -50,6 +53,7 @@ export { default as OrderingDisplay } from './renderers/ordering/ordering-displa
 export { default as HotspotPreview } from './renderers/hotspot/preview.svelte';
 export { default as VideoRecordingPreview } from './renderers/video-recording/preview.svelte';
 
+export { default as ThumbsSubmission } from './renderers/thumbs/submission.svelte';
 export { default as TrueFalseSubmission } from './renderers/true-false/submission.svelte';
 export { default as ShortAnswerSubmission } from './renderers/short-answer/submission.svelte';
 export { default as NumericSubmission } from './renderers/numeric/submission.svelte';
@@ -63,3 +67,5 @@ export { default as OrderingSubmission } from './renderers/ordering/submission.s
 export { default as HotspotSubmission } from './renderers/hotspot/submission.svelte';
 export { default as LinkSubmission } from './renderers/link/submission.svelte';
 export { default as VideoRecordingSubmission } from './renderers/video-recording/submission.svelte';
+
+export { default as ThumbsReview } from './renderers/thumbs/review.svelte';
diff --git a/packages/ui/src/custom/exercise-question/question-renderer.svelte b/packages/ui/src/custom/exercise-question/question-renderer.svelte
index 9fc04ff0..565a8349 100644
--- a/packages/ui/src/custom/exercise-question/question-renderer.svelte
+++ b/packages/ui/src/custom/exercise-question/question-renderer.svelte
@@ -31,6 +31,8 @@
     questionNumber?: number;
     /** When false, the badge uses muted styling (e.g. question lists). Defaults to true. */
     questionNumberActive?: boolean;
+    /** Shown beneath the title input in edit mode when validation fails. */
+    titleError?: string | null;
   }
 
   let {
@@ -40,7 +42,8 @@
     showContainer = true,
     questionTypeSelect,
     questionNumber,
-    questionNumberActive = true
+    questionNumberActive = true,
+    titleError = null
   }: Props = $props();
 
   const Renderer = $derived(getExerciseQuestionRenderer(contract.question.questionType, contract.mode));
@@ -280,8 +283,12 @@
             value={contract.question.title}
             placeholder={label('question.edit.title_placeholder')}
             disabled={contract.disabled}
+            aria-invalid={titleError ? true : undefined}
             onchange={(event) => patchQuestion({ title: event.currentTarget.value })}
           />
+          {#if titleError}
+            <p class="ui:text-destructive ui:text-xs">{titleError}</p>
+          {/if}
         </div>
 
         <DropdownMenu.Root>
diff --git a/packages/ui/src/custom/exercise-question/renderer-contract.ts b/packages/ui/src/custom/exercise-question/renderer-contract.ts
index d3e4a279..b92bb330 100644
--- a/packages/ui/src/custom/exercise-question/renderer-contract.ts
+++ b/packages/ui/src/custom/exercise-question/renderer-contract.ts
@@ -22,6 +22,7 @@ import { default as WordBankEdit } from './renderers/word-bank/edit.svelte';
 import { default as ShortAnswerEdit } from './renderers/short-answer/edit.svelte';
 import { default as StarEdit } from './renderers/star/edit.svelte';
 import { default as TextareaEdit } from './renderers/textarea/edit.svelte';
+import { default as ThumbsEdit } from './renderers/thumbs/edit.svelte';
 import { default as TrueFalseEdit } from './renderers/true-false/edit.svelte';
 import { default as VideoRecordingEdit } from './renderers/video-recording/edit.svelte';
 
@@ -38,6 +39,7 @@ import { default as WordBankTake } from './renderers/word-bank/take.svelte';
 import { default as ShortAnswerTake } from './renderers/short-answer/take.svelte';
 import { default as StarTake } from './renderers/star/take.svelte';
 import { default as TextareaTake } from './renderers/textarea/take.svelte';
+import { default as ThumbsTake } from './renderers/thumbs/take.svelte';
 import { default as TrueFalseTake } from './renderers/true-false/take.svelte';
 import { default as VideoRecordingTake } from './renderers/video-recording/take.svelte';
 
@@ -54,6 +56,7 @@ import { default as WordBankPreview } from './renderers/word-bank/preview.svelte
 import { default as ShortAnswerPreview } from './renderers/short-answer/preview.svelte';
 import { default as StarPreview } from './renderers/star/preview.svelte';
 import { default as TextareaPreview } from './renderers/textarea/preview.svelte';
+import { default as ThumbsPreview } from './renderers/thumbs/preview.svelte';
 import { default as TrueFalsePreview } from './renderers/true-false/preview.svelte';
 import { default as VideoRecordingPreview } from './renderers/video-recording/preview.svelte';
 
@@ -70,6 +73,7 @@ import { default as WordBankSubmission } from './renderers/word-bank/submission.
 import { default as ShortAnswerSubmission } from './renderers/short-answer/submission.svelte';
 import { default as StarSubmission } from './renderers/star/submission.svelte';
 import { default as TextareaSubmission } from './renderers/textarea/submission.svelte';
+import { default as ThumbsSubmission } from './renderers/thumbs/submission.svelte';
 import { default as TrueFalseSubmission } from './renderers/true-false/submission.svelte';
 import { default as VideoRecordingSubmission } from './renderers/video-recording/submission.svelte';
 
@@ -80,6 +84,7 @@ import { default as ShortAnswerReview } from './renderers/short-answer/review.sv
 import { default as FillBlankReview } from './renderers/fill-blank/review.svelte';
 import { default as WordBankReview } from './renderers/word-bank/review.svelte';
 import { default as OrderingReview } from './renderers/ordering/review.svelte';
+import { default as ThumbsReview } from './renderers/thumbs/review.svelte';
 import { default as TrueFalseReview } from './renderers/true-false/review.svelte';
 
 type SharedRendererComponent = Component<ExerciseQuestionRendererProps>;
@@ -112,6 +117,13 @@ export const EXERCISE_QUESTION_RENDERER_CONTRACT: ExerciseRendererRegistry<Share
     submission: TrueFalseSubmission,
     review: TrueFalseReview
   },
+  [QUESTION_TYPE_KEY.THUMBS]: {
+    edit: ThumbsEdit,
+    take: ThumbsTake,
+    preview: ThumbsPreview,
+    submission: ThumbsSubmission,
+    review: ThumbsReview
+  },
   [QUESTION_TYPE_KEY.SHORT_ANSWER]: {
     edit: ShortAnswerEdit,
     take: ShortAnswerTake,
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/edit.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/edit.svelte
new file mode 100644
index 00000000..65bccd83
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/edit.svelte
@@ -0,0 +1,63 @@
+<script lang="ts">
+  import {
+    getExerciseQuestionLabel,
+    type ExerciseQuestionModel,
+    type ExerciseQuestionRendererProps
+  } from '@cio/question-types';
+  import { Input } from '../../../../base/input';
+  import { ensureThumbsOptions, getThumbsOptionLabel } from './thumbs-options';
+
+  let { question, disabled = false, labels, onQuestionChange = () => {} }: ExerciseQuestionRendererProps = $props();
+  const label = (key: Parameters<typeof getExerciseQuestionLabel>[1], fallback = '') =>
+    getExerciseQuestionLabel(labels, key, fallback);
+
+  const defaultYesLabel = $derived(label('thumbs.yes_label', 'Yes'));
+  const defaultNoLabel = $derived(label('thumbs.no_label', 'No'));
+
+  const yesLabel = $derived(getThumbsOptionLabel(question.options, true, defaultYesLabel, defaultNoLabel));
+  const noLabel = $derived(getThumbsOptionLabel(question.options, false, defaultYesLabel, defaultNoLabel));
+
+  function patchQuestion(partial: Partial<ExerciseQuestionModel>) {
+    onQuestionChange({ ...question, ...partial });
+  }
+
+  function handleOptionLabelChange(value: boolean, nextLabel: string) {
+    const options = ensureThumbsOptions(question.options, defaultYesLabel, defaultNoLabel).map((option) => {
+      const optionValue =
+        String(option.value ?? '')
+          .trim()
+          .toLowerCase() === 'true';
+
+      if (optionValue !== value) return option;
+
+      return { ...option, label: nextLabel };
+    });
+
+    patchQuestion({ options });
+  }
+</script>
+
+<div class="ui:grid ui:gap-3 ui:sm:grid-cols-2">
+  <div class="ui:space-y-1.5">
+    <label class="ui:text-sm ui:font-medium" for={`${question.id}-thumbs-yes-label`}>
+      {label('thumbs.edit.positive_option_label')}
+    </label>
+    <Input
+      id={`${question.id}-thumbs-yes-label`}
+      value={yesLabel}
+      {disabled}
+      oninput={(event) => handleOptionLabelChange(true, event.currentTarget.value)}
+    />
+  </div>
+  <div class="ui:space-y-1.5">
+    <label class="ui:text-sm ui:font-medium" for={`${question.id}-thumbs-no-label`}>
+      {label('thumbs.edit.negative_option_label')}
+    </label>
+    <Input
+      id={`${question.id}-thumbs-no-label`}
+      value={noLabel}
+      {disabled}
+      oninput={(event) => handleOptionLabelChange(false, event.currentTarget.value)}
+    />
+  </div>
+</div>
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/preview.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/preview.svelte
new file mode 100644
index 00000000..6758f5b7
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/preview.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+  import { getExerciseQuestionLabel, type ExerciseQuestionRendererProps } from '@cio/question-types';
+
+  let { labels }: ExerciseQuestionRendererProps = $props();
+  const label = (key: Parameters<typeof getExerciseQuestionLabel>[1], fallback = '') =>
+    getExerciseQuestionLabel(labels, key, fallback);
+</script>
+
+<div class="ui:space-y-1">
+  <p class="ui:text-muted-foreground ui:text-sm">{label('thumbs.preview.helper')}</p>
+</div>
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/review.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/review.svelte
new file mode 100644
index 00000000..d3d9d830
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/review.svelte
@@ -0,0 +1,13 @@
+<script lang="ts">
+  import type { ExerciseQuestionRendererProps } from '@cio/question-types';
+  import ThumbsReviewToggle from './thumbs-review-toggle.svelte';
+
+  let { question, answer = null, labels }: ExerciseQuestionRendererProps = $props();
+
+  const studentValue = $derived.by(() => {
+    if (answer?.type !== 'THUMBS') return '';
+    return answer.value ? 'true' : 'false';
+  });
+</script>
+
+<ThumbsReviewToggle {labels} options={question.options} {studentValue} />
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/submission.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/submission.svelte
new file mode 100644
index 00000000..35736baf
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/submission.svelte
@@ -0,0 +1,93 @@
+<script lang="ts">
+  import * as Chart from '../../../../base/chart';
+  import type { ExerciseQuestionRendererProps } from '@cio/question-types';
+
+  import { getAnswerForQuestion, getSubmissionLabel, normalizeLabel, withChartColors } from '../submission-utils';
+
+  let {
+    question,
+    submissions = [],
+    labels
+  }: Pick<ExerciseQuestionRendererProps, 'question' | 'submissions' | 'labels'> = $props();
+
+  function resolveBooleanOptionLabel(value: boolean): string {
+    const wanted = String(value);
+
+    const option = (question.options || []).find((item) => {
+      const optionValue = String(item.value || '')
+        .trim()
+        .toLowerCase();
+      return optionValue === wanted;
+    });
+
+    if (!option) return value ? 'Yes' : 'No';
+
+    return normalizeLabel(option.label || option.value, value ? 'Yes' : 'No');
+  }
+
+  const chartConfig = $derived({
+    responses: {
+      label: getSubmissionLabel(labels, 'submission.chart.responses', 'Responses'),
+      color: 'var(--chart-1)'
+    }
+  } satisfies Chart.ChartConfig);
+
+  const chartData = $derived.by(() => {
+    let yesCount = 0;
+    let noCount = 0;
+    let noAnswerCount = 0;
+
+    for (const submission of submissions || []) {
+      const answer = getAnswerForQuestion(submission, question);
+      if (!answer || answer.type !== 'THUMBS') {
+        noAnswerCount += 1;
+        continue;
+      }
+
+      if (answer.value) {
+        yesCount += 1;
+      } else {
+        noCount += 1;
+      }
+    }
+
+    const rows: Array<{ key: string; label: string; responses: number }> = [];
+
+    if (yesCount > 0) {
+      rows.push({
+        key: 'yes',
+        label: resolveBooleanOptionLabel(true),
+        responses: yesCount
+      });
+    }
+
+    if (noCount > 0) {
+      rows.push({
+        key: 'no',
+        label: resolveBooleanOptionLabel(false),
+        responses: noCount
+      });
+    }
+
+    if (noAnswerCount > 0) {
+      rows.push({
+        key: 'no-answer',
+        label: getSubmissionLabel(labels, 'submission.common.no_answer', 'No answer'),
+        responses: noAnswerCount
+      });
+    }
+
+    return withChartColors(rows);
+  });
+</script>
+
+{#if chartData.length > 0}
+  <Chart.Container config={chartConfig} class="ui:h-[280px] ui:w-full ui:flex-col ui:items-center">
+    <Chart.PieChart data={chartData} key="key" label="label" value="responses" c="color" />
+    <Chart.ChartLegend items={chartData.map((d) => ({ label: d.label, color: d.color, value: d.responses }))} />
+  </Chart.Container>
+{:else}
+  <p class="ui:text-muted-foreground ui:text-sm">
+    {getSubmissionLabel(labels, 'submission.chart.no_data', 'No responses yet')}
+  </p>
+{/if}
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/take.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/take.svelte
new file mode 100644
index 00000000..03ba8a2d
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/take.svelte
@@ -0,0 +1,47 @@
+<script lang="ts">
+  import ThumbsDownIcon from '@lucide/svelte/icons/thumbs-down';
+  import ThumbsUpIcon from '@lucide/svelte/icons/thumbs-up';
+  import { getExerciseQuestionLabel, type ExerciseQuestionRendererProps } from '@cio/question-types';
+  import * as ToggleGroup from '../../../../base/toggle-group';
+  import { getThumbsOptionLabel } from './thumbs-options';
+
+  let {
+    question,
+    answer = null,
+    disabled = false,
+    labels,
+    onAnswerChange = () => {}
+  }: ExerciseQuestionRendererProps = $props();
+
+  const label = (key: Parameters<typeof getExerciseQuestionLabel>[1], fallback = '') =>
+    getExerciseQuestionLabel(labels, key, fallback);
+
+  const defaultYesLabel = $derived(label('thumbs.yes_label', 'Yes'));
+  const defaultNoLabel = $derived(label('thumbs.no_label', 'No'));
+  const yesLabel = $derived(getThumbsOptionLabel(question.options, true, defaultYesLabel, defaultNoLabel));
+  const noLabel = $derived(getThumbsOptionLabel(question.options, false, defaultYesLabel, defaultNoLabel));
+
+  const selected = $derived.by(() => {
+    const val = answer?.type === 'THUMBS' ? answer.value : undefined;
+    if (typeof val === 'boolean') return val ? 'true' : 'false';
+    return '';
+  });
+
+  function update(value: string) {
+    if (value !== 'true' && value !== 'false') return;
+    onAnswerChange({ type: 'THUMBS', value: value === 'true' });
+  }
+</script>
+
+<div class="ui:space-y-2">
+  <ToggleGroup.Root type="single" value={selected} {disabled} variant="outline" onValueChange={update}>
+    <ToggleGroup.Item value="true" class="ui:min-w-28 ui:gap-2 ui:px-6">
+      <ThumbsUpIcon aria-hidden="true" class="custom ui:size-4" />
+      {yesLabel}
+    </ToggleGroup.Item>
+    <ToggleGroup.Item value="false" class="ui:min-w-28 ui:gap-2 ui:px-6">
+      <ThumbsDownIcon aria-hidden="true" class="custom ui:size-4" />
+      {noLabel}
+    </ToggleGroup.Item>
+  </ToggleGroup.Root>
+</div>
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-options.ts b/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-options.ts
new file mode 100644
index 00000000..9f11f0fa
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-options.ts
@@ -0,0 +1,56 @@
+import type { ExerciseQuestionOption } from '@cio/question-types';
+
+export function findThumbsOption(
+  options: ExerciseQuestionOption[] | undefined,
+  value: boolean
+): ExerciseQuestionOption | undefined {
+  const wanted = value ? 'true' : 'false';
+
+  return (options ?? []).find((item) => {
+    if (item.deletedAt) return false;
+
+    return (
+      String(item.value ?? '')
+        .trim()
+        .toLowerCase() === wanted
+    );
+  });
+}
+
+export function getThumbsOptionLabel(
+  options: ExerciseQuestionOption[] | undefined,
+  value: boolean,
+  fallbackYes: string,
+  fallbackNo: string
+): string {
+  const option = findThumbsOption(options, value);
+  const fallback = value ? fallbackYes : fallbackNo;
+  const label = option?.label?.trim();
+
+  return label || fallback;
+}
+
+export function ensureThumbsOptions(
+  existing: ExerciseQuestionOption[] | undefined,
+  defaultYesLabel: string,
+  defaultNoLabel: string
+): ExerciseQuestionOption[] {
+  const timestamp = Date.now();
+  const yesOption = findThumbsOption(existing, true);
+  const noOption = findThumbsOption(existing, false);
+
+  return [
+    {
+      ...(yesOption ?? { id: `${timestamp}-yes` }),
+      label: yesOption?.label?.trim() || defaultYesLabel,
+      value: 'true',
+      isCorrect: false
+    },
+    {
+      ...(noOption ?? { id: `${timestamp}-no` }),
+      label: noOption?.label?.trim() || defaultNoLabel,
+      value: 'false',
+      isCorrect: false
+    }
+  ];
+}
diff --git a/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-review-toggle.svelte b/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-review-toggle.svelte
new file mode 100644
index 00000000..0e957d5f
--- /dev/null
+++ b/packages/ui/src/custom/exercise-question/renderers/thumbs/thumbs-review-toggle.svelte
@@ -0,0 +1,40 @@
+<script lang="ts">
+  import ThumbsDownIcon from '@lucide/svelte/icons/thumbs-down';
+  import ThumbsUpIcon from '@lucide/svelte/icons/thumbs-up';
+  import {
+    getExerciseQuestionLabel,
+    type ExerciseQuestionLabels,
+    type ExerciseQuestionOption
+  } from '@cio/question-types';
+  import * as ToggleGroup from '../../../../base/toggle-group';
+  import { getThumbsOptionLabel } from './thumbs-options';
+
+  interface Props {
+    labels: ExerciseQuestionLabels | undefined;
+    options: ExerciseQuestionOption[] | undefined;
+    studentValue: string;
+  }
+
+  let { labels, options, studentValue }: Props = $props();
+
+  const label = (key: Parameters<typeof getExerciseQuestionLabel>[1], fallback = '') =>
+    getExerciseQuestionLabel(labels, key, fallback);
+
+  const defaultYesLabel = $derived(label('thumbs.yes_label', 'Yes'));
+  const defaultNoLabel = $derived(label('thumbs.no_label', 'No'));
+  const yesLabel = $derived(getThumbsOptionLabel(options, true, defaultYesLabel, defaultNoLabel));
+  const noLabel = $derived(getThumbsOptionLabel(options, false, defaultYesLabel, defaultNoLabel));
+</script>
+
+<div class="ui:space-y-2">
+  <ToggleGroup.Root type="single" value={studentValue} disabled={true} variant="outline">
+    <ToggleGroup.Item value="true" class="ui:min-w-28 ui:gap-2 ui:px-6">
+      <ThumbsUpIcon aria-hidden="true" class="custom ui:size-4" />
+      {yesLabel}
+    </ToggleGroup.Item>
+    <ToggleGroup.Item value="false" class="ui:min-w-28 ui:gap-2 ui:px-6">
+      <ThumbsDownIcon aria-hidden="true" class="custom ui:size-4" />
+      {noLabel}
+    </ToggleGroup.Item>
+  </ToggleGroup.Root>
+</div>
diff --git a/packages/ui/src/custom/question-type-picker/exercise-labels.ts b/packages/ui/src/custom/question-type-picker/exercise-labels.ts
index 6650d8dc..a2ec3083 100644
--- a/packages/ui/src/custom/question-type-picker/exercise-labels.ts
+++ b/packages/ui/src/custom/question-type-picker/exercise-labels.ts
@@ -48,6 +48,11 @@ export const QUESTION_TYPE_PICKER_EXERCISE_LABELS: ExerciseQuestionLabels = {
   'true_false.false_label': 'False',
   'true_false.edit.correct_answer_label': 'Correct answer',
   'true_false.preview.correct_value_label': 'Correct value',
+  'thumbs.yes_label': 'Yes',
+  'thumbs.no_label': 'No',
+  'thumbs.edit.positive_option_label': 'Thumbs up label',
+  'thumbs.edit.negative_option_label': 'Thumbs down label',
+  'thumbs.preview.helper': 'Open-ended — students choose thumbs up or down.',
   'short_answer.edit.instructions_placeholder': 'Optional instructions',
   'short_answer.take.placeholder': 'Type your answer',
   'short_answer.preview.helper': 'Free-text answer question.',
diff --git a/packages/ui/src/custom/question-type-picker/picker-data.ts b/packages/ui/src/custom/question-type-picker/picker-data.ts
index eb720e34..d9294850 100644
--- a/packages/ui/src/custom/question-type-picker/picker-data.ts
+++ b/packages/ui/src/custom/question-type-picker/picker-data.ts
@@ -152,6 +152,22 @@ const QUESTION_TYPE_PICKER_ENTRIES: QuestionTypePickerEntry[] = [
       }
     }
   },
+  {
+    key: QUESTION_TYPE_KEY.THUMBS,
+    displayLabel: 'Thumbs up/down',
+    description: 'Quick yes/no with thumbs icons — open-ended poll with customizable labels, no correct answer.',
+    demoQuestion: {
+      id: 'picker-thumbs',
+      key: 'picker-thumbs',
+      title: 'Would you recommend this lesson to a colleague who is new to the topic?',
+      questionType: 'THUMBS',
+      options: [
+        { id: 14001, label: 'Yes', value: 'true', isCorrect: false },
+        { id: 14002, label: 'No', value: 'false', isCorrect: false }
+      ],
+      settings: {}
+    }
+  },
   {
     key: QUESTION_TYPE_KEY.SHORT_ANSWER,
     displayLabel: 'Short answer',
diff --git a/packages/ui/src/custom/question-type-picker/question-type-picker.svelte b/packages/ui/src/custom/question-type-picker/question-type-picker.svelte
index 2c27d223..efb5f43c 100644
--- a/packages/ui/src/custom/question-type-picker/question-type-picker.svelte
+++ b/packages/ui/src/custom/question-type-picker/question-type-picker.svelte
@@ -9,6 +9,7 @@
   import Link2Icon from '@lucide/svelte/icons/link-2';
   import SquareCheckIcon from '@lucide/svelte/icons/square-check';
   import StarIcon from '@lucide/svelte/icons/star';
+  import ThumbsUpIcon from '@lucide/svelte/icons/thumbs-up';
   import UploadIcon from '@lucide/svelte/icons/upload';
   import VideoIcon from '@lucide/svelte/icons/video';
   import { QuestionRenderer } from '../exercise-question';
@@ -33,6 +34,8 @@
         return Link2Icon;
       case QUESTION_TYPE_KEY.STAR:
         return StarIcon;
+      case QUESTION_TYPE_KEY.THUMBS:
+        return ThumbsUpIcon;
       case QUESTION_TYPE_KEY.VIDEO_RECORDING:
         return VideoIcon;
       default:
diff --git a/packages/ui/src/index.css b/packages/ui/src/index.css
index 7cc65079..f5762453 100644
--- a/packages/ui/src/index.css
+++ b/packages/ui/src/index.css
@@ -56,6 +56,7 @@
 @source inline('ui:z-menu-elevated{,!}');
 
 :root {
+  --spacing: var(--ui-spacing);
   --background: oklch(1 0 0);
   --foreground: oklch(0.145 0 0);
   --card: oklch(1 0 0);
diff --git a/packages/utils/src/validation/exercise/exercise.ts b/packages/utils/src/validation/exercise/exercise.ts
index eeeb042f..3b68c8a8 100644
--- a/packages/utils/src/validation/exercise/exercise.ts
+++ b/packages/utils/src/validation/exercise/exercise.ts
@@ -25,7 +25,8 @@ const EXERCISE_QUESTION_TYPE_ID_LITERALS = [
   z.literal(QUESTION_TYPE.LINK),
   z.literal(QUESTION_TYPE.WORD_BANK),
   z.literal(QUESTION_TYPE.STAR),
-  z.literal(QUESTION_TYPE.VIDEO_RECORDING)
+  z.literal(QUESTION_TYPE.VIDEO_RECORDING),
+  z.literal(QUESTION_TYPE.THUMBS)
 ] as const;
 
 export const ZExerciseQuestionTypeId = z.union(EXERCISE_QUESTION_TYPE_ID_LITERALS);
@@ -36,6 +37,24 @@ type QuestionRuleInput = {
   settings?: Record<string, unknown>;
 };
 
+function requireAtLeastTwoOptions(message: string) {
+  return (question: QuestionRuleInput): string | null => {
+    const options = question.options || [];
+    if (options.length > 0 && options.length < 2) {
+      return message;
+    }
+    return null;
+  };
+}
+
+function requireMarkedCorrectOption(question: QuestionRuleInput): string | null {
+  const options = question.options || [];
+  if (options.length > 0 && !options.some((opt) => opt.isCorrect === true)) {
+    return 'Please mark an option as the correct answer';
+  }
+  return null;
+}
+
 const QUESTION_VALIDATION_RULES: Record<number, Array<(question: QuestionRuleInput) => string | null>> = {
   [QUESTION_TYPE.RADIO]: [
     (question) => {
@@ -74,21 +93,10 @@ const QUESTION_VALIDATION_RULES: Record<number, Array<(question: QuestionRuleInp
     }
   ],
   [QUESTION_TYPE.TRUE_FALSE]: [
-    (question) => {
-      const options = question.options || [];
-      if (options.length > 0 && options.length < 2) {
-        return 'True/False questions need both True and False options';
-      }
-      return null;
-    },
-    (question) => {
-      const options = question.options || [];
-      if (options.length > 0 && !options.some((opt) => opt.isCorrect === true)) {
-        return 'Please mark an option as the correct answer';
-      }
-      return null;
-    }
+    requireAtLeastTwoOptions('True/False questions need both True and False options'),
+    requireMarkedCorrectOption
   ],
+  [QUESTION_TYPE.THUMBS]: [requireAtLeastTwoOptions('Thumbs up/down questions need both Yes and No options')],
   [QUESTION_TYPE.TEXTAREA]: [],
   [QUESTION_TYPE.WORD_BANK]: [
     (question) => {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 08d53356..9d17edf1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -624,7 +624,7 @@ importers:
         version: 0.4.9(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@shikijs/twoslash':
         specifier: 4.3.1
-        version: 4.3.1(typescript@5.9.3)
+        version: 4.3.1(typescript@6.0.3)
       '@tailwindcss/typography':
         specifier: 0.5.19
         version: 0.5.19(tailwindcss@4.1.18)
@@ -636,7 +636,7 @@ importers:
         version: 7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)
       blume:
         specifier: 1.1.2
-        version: 1.1.2(4833f745f9fd8f626b4a7791f185a353)
+        version: 1.1.2(864af55737aed5e342af6da019f32ece)
       mermaid:
         specifier: ^11.16.0
         version: 11.16.0
@@ -1256,6 +1256,9 @@ importers:
 
   packages/mcp:
     dependencies:
+      '@cio/question-types':
+        specifier: workspace:*
+        version: link:../question-types
       '@cio/utils':
         specifier: workspace:*
         version: link:../utils
@@ -1348,7 +1351,7 @@ importers:
         version: 10.1.10(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(esbuild@0.25.12)(rollup@4.54.0)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@storybook/sveltekit':
         specifier: ^8.4.2
-        version: 8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
+        version: 8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@storybook/test':
         specifier: ^8.4.2
         version: 8.6.14(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))
@@ -1387,7 +1390,7 @@ importers:
         version: 4.21.0
       typescript-svelte-plugin:
         specifier: ^0.3.50
-        version: 0.3.50(svelte@5.46.0)(typescript@5.9.3)
+        version: 0.3.50(svelte@5.46.0)(typescript@6.0.3)
       vite:
         specifier: ^7.1.4
         version: 7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)
@@ -16049,10 +16052,10 @@ snapshots:
       is-docker: 4.0.0
       package-manager-detector: 1.7.0
 
-  '@astrojs/vercel@11.0.3(@aws-sdk/credential-provider-web-identity@3.958.0)(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))(encoding@0.1.13)(react@19.2.3)(rollup@4.54.0)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6))':
+  '@astrojs/vercel@11.0.3(@aws-sdk/credential-provider-web-identity@3.958.0)(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))(encoding@0.1.13)(react@19.2.3)(rollup@4.54.0)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6))':
     dependencies:
       '@astrojs/internal-helpers': 0.10.1
-      '@vercel/analytics': 1.6.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))
+      '@vercel/analytics': 1.6.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))
       '@vercel/functions': 3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6))
       '@vercel/nft': 1.10.2(encoding@0.1.13)(rollup@4.54.0)
       '@vercel/routing-utils': 5.3.3
@@ -20551,15 +20554,6 @@ snapshots:
       '@shikijs/core': 4.3.1
       '@shikijs/types': 4.3.1
 
-  '@shikijs/twoslash@4.3.1(typescript@5.9.3)':
-    dependencies:
-      '@shikijs/core': 4.3.1
-      '@shikijs/types': 4.3.1
-      twoslash: 0.3.9(typescript@5.9.3)
-      typescript: 5.9.3
-    transitivePeerDependencies:
-      - supports-color
-
   '@shikijs/twoslash@4.3.1(typescript@6.0.3)':
     dependencies:
       '@shikijs/core': 4.3.1
@@ -21219,7 +21213,7 @@ snapshots:
       - rollup
       - webpack
 
-  '@storybook/svelte-vite@8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))':
+  '@storybook/svelte-vite@8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))':
     dependencies:
       '@storybook/builder-vite': 8.6.15(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@storybook/svelte': 8.6.15(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)
@@ -21227,7 +21221,7 @@ snapshots:
       magic-string: 0.30.21
       storybook: 8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6)
       svelte: 5.46.0
-      svelte-preprocess: 5.1.4(@babel/core@7.29.0)(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(svelte@5.46.0)(typescript@5.9.3)
+      svelte-preprocess: 5.1.4(@babel/core@7.29.0)(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(svelte@5.46.0)(typescript@5.9.3)
       svelte2tsx: 0.7.46(svelte@5.46.0)(typescript@5.9.3)
       sveltedoc-parser: 4.2.1
       ts-dedent: 2.2.0
@@ -21268,12 +21262,12 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@storybook/sveltekit@8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))':
+  '@storybook/sveltekit@8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))':
     dependencies:
       '@storybook/addon-actions': 8.6.15(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))
       '@storybook/builder-vite': 8.6.15(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@storybook/svelte': 8.6.15(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)
-      '@storybook/svelte-vite': 8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
+      '@storybook/svelte-vite': 8.6.15(@babel/core@7.29.0)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(storybook@8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6))(svelte@5.46.0)(vite@7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       storybook: 8.6.15(bufferutil@4.1.0)(prettier@3.8.2)(utf-8-validate@6.0.6)
       svelte: 5.46.0
       vite: 7.3.0(@types/node@24.10.4)(jiti@2.6.1)(lightningcss@1.32.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)
@@ -23135,13 +23129,6 @@ snapshots:
       '@typescript-eslint/types': 8.50.1
       eslint-visitor-keys: 4.2.1
 
-  '@typescript/vfs@1.6.4(typescript@5.9.3)':
-    dependencies:
-      debug: 4.4.3
-      typescript: 5.9.3
-    transitivePeerDependencies:
-      - supports-color
-
   '@typescript/vfs@1.6.4(typescript@6.0.3)':
     dependencies:
       debug: 4.4.3
@@ -23156,19 +23143,19 @@ snapshots:
       d3-selection: 3.0.0
       d3-transition: 3.0.1(d3-selection@3.0.0)
 
-  '@vercel/analytics@1.6.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))':
+  '@vercel/analytics@1.6.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))':
     optionalDependencies:
       '@sveltejs/kit': 2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       react: 19.2.3
       svelte: 5.46.0
-      vue: 3.5.26(typescript@5.9.3)
+      vue: 3.5.26(typescript@6.0.3)
 
-  '@vercel/analytics@2.0.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))':
+  '@vercel/analytics@2.0.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))':
     optionalDependencies:
       '@sveltejs/kit': 2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       react: 19.2.3
       svelte: 5.46.0
-      vue: 3.5.26(typescript@5.9.3)
+      vue: 3.5.26(typescript@6.0.3)
 
   '@vercel/cli-config@0.2.0':
     dependencies:
@@ -24089,14 +24076,14 @@ snapshots:
 
   bluebird@3.4.7: {}
 
-  blume@1.1.2(4833f745f9fd8f626b4a7791f185a353):
+  blume@1.1.2(864af55737aed5e342af6da019f32ece):
     dependencies:
       '@astrojs/check': 0.9.9(prettier@3.8.2)(typescript@6.0.3)
       '@astrojs/markdown-satteri': 0.3.4
       '@astrojs/mdx': 7.0.3(@astrojs/markdown-satteri@0.3.4)(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@astrojs/node': 11.0.2(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
       '@astrojs/react': 6.0.1(@types/node@24.10.4)(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(esbuild@0.28.1)(jiti@2.6.1)(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)
-      '@astrojs/vercel': 11.0.3(@aws-sdk/credential-provider-web-identity@3.958.0)(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))(encoding@0.1.13)(react@19.2.3)(rollup@4.54.0)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6))
+      '@astrojs/vercel': 11.0.3(@aws-sdk/credential-provider-web-identity@3.958.0)(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(astro@7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))(encoding@0.1.13)(react@19.2.3)(rollup@4.54.0)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6))
       '@clack/prompts': 1.7.0
       '@iconify-json/lucide': 1.2.117
       '@iconify/types': 2.0.0
@@ -24111,7 +24098,7 @@ snapshots:
       '@shikijs/twoslash': 4.3.1(typescript@6.0.3)
       '@tailwindcss/typography': 0.5.20(tailwindcss@4.2.2)
       '@tailwindcss/vite': 4.1.18(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0))
-      '@vercel/analytics': 2.0.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@5.9.3))
+      '@vercel/analytics': 2.0.1(@sveltejs/kit@2.49.2(@opentelemetry/api@1.9.1)(@sveltejs/vite-plugin-svelte@6.2.1(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(svelte@5.46.0)(vite@8.1.4(@types/node@24.10.4)(esbuild@0.28.1)(jiti@2.6.1)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)))(react@19.2.3)(svelte@5.46.0)(vue@3.5.26(typescript@6.0.3))
       ai: 5.0.212(zod@3.25.76)
       astro: 7.0.9(@astrojs/markdown-remark@7.2.1)(@emnapi/core@1.11.1)(@emnapi/runtime@1.11.1)(@types/node@24.10.4)(@vercel/functions@3.7.5(@aws-sdk/credential-provider-web-identity@3.958.0)(ws@8.18.3(bufferutil@4.1.0)(utf-8-validate@6.0.6)))(ioredis@5.10.1)(jiti@2.6.1)(rollup@4.54.0)(sass@1.97.1)(tsx@4.21.0)(yaml@2.9.0)
       babel-plugin-react-compiler: 1.0.0
@@ -29174,13 +29161,13 @@ snapshots:
       postcss: 8.5.6
       ts-node: 10.9.2(@types/node@20.19.27)(typescript@5.9.3)
 
-  postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)):
+  postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)):
     dependencies:
       lilconfig: 3.1.3
       yaml: 2.8.2
     optionalDependencies:
       postcss: 8.5.19
-      ts-node: 10.9.2(@types/node@24.10.4)(typescript@5.9.3)
+      ts-node: 10.9.2(@types/node@24.10.4)(typescript@6.0.3)
     optional: true
 
   postcss-load-config@4.0.2(postcss@8.5.6)(ts-node@10.9.2(@types/node@20.19.27)(typescript@5.9.3)):
@@ -30658,7 +30645,7 @@ snapshots:
       svelte: 5.46.0
       tslib: 2.8.1
 
-  svelte-preprocess@5.1.4(@babel/core@7.29.0)(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3)))(postcss@8.5.19)(sass@1.97.1)(svelte@5.46.0)(typescript@5.9.3):
+  svelte-preprocess@5.1.4(@babel/core@7.29.0)(postcss-load-config@4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3)))(postcss@8.5.19)(sass@1.97.1)(svelte@5.46.0)(typescript@5.9.3):
     dependencies:
       '@types/pug': 2.0.10
       detect-indent: 6.1.0
@@ -30669,7 +30656,7 @@ snapshots:
     optionalDependencies:
       '@babel/core': 7.29.0
       postcss: 8.5.19
-      postcss-load-config: 4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@5.9.3))
+      postcss-load-config: 4.0.2(postcss@8.5.19)(ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3))
       sass: 1.97.1
       typescript: 5.9.3
 
@@ -30745,6 +30732,13 @@ snapshots:
       svelte: 5.46.0
       typescript: 5.9.3
 
+  svelte2tsx@0.7.46(svelte@5.46.0)(typescript@6.0.3):
+    dependencies:
+      dedent-js: 1.0.1
+      scule: 1.3.0
+      svelte: 5.46.0
+      typescript: 6.0.3
+
   svelte@5.46.0:
     dependencies:
       '@jridgewell/remapping': 2.3.5
@@ -31110,6 +31104,25 @@ snapshots:
       yn: 3.1.1
     optional: true
 
+  ts-node@10.9.2(@types/node@24.10.4)(typescript@6.0.3):
+    dependencies:
+      '@cspotcode/source-map-support': 0.8.1
+      '@tsconfig/node10': 1.0.12
+      '@tsconfig/node12': 1.0.11
+      '@tsconfig/node14': 1.0.3
+      '@tsconfig/node16': 1.0.4
+      '@types/node': 24.10.4
+      acorn: 8.15.0
+      acorn-walk: 8.3.4
+      arg: 4.1.3
+      create-require: 1.1.1
+      diff: 4.0.2
+      make-error: 1.3.6
+      typescript: 6.0.3
+      v8-compile-cache-lib: 3.0.1
+      yn: 3.1.1
+    optional: true
+
   tsc-alias@1.8.16:
     dependencies:
       chokidar: 3.6.0
@@ -31162,14 +31175,6 @@ snapshots:
 
   twoslash-protocol@0.3.9: {}
 
-  twoslash@0.3.9(typescript@5.9.3):
-    dependencies:
-      '@typescript/vfs': 1.6.4(typescript@5.9.3)
-      twoslash-protocol: 0.3.9
-      typescript: 5.9.3
-    transitivePeerDependencies:
-      - supports-color
-
   twoslash@0.3.9(typescript@6.0.3):
     dependencies:
       '@typescript/vfs': 1.6.4(typescript@6.0.3)
@@ -31238,10 +31243,10 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  typescript-svelte-plugin@0.3.50(svelte@5.46.0)(typescript@5.9.3):
+  typescript-svelte-plugin@0.3.50(svelte@5.46.0)(typescript@6.0.3):
     dependencies:
       '@jridgewell/sourcemap-codec': 1.5.5
-      svelte2tsx: 0.7.46(svelte@5.46.0)(typescript@5.9.3)
+      svelte2tsx: 0.7.46(svelte@5.46.0)(typescript@6.0.3)
     transitivePeerDependencies:
       - svelte
       - typescript