Backend

Set user skill

Create or update skill progress of a user

Get my skills

Get skill progress of the current user

Get user skills

Get skill progress of another user

Update Custom HTML/JavaScript Widget Exercise

Update one existing custom HTML/JavaScript widget exercise with a complete replacement widget. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction cannot be expressed by a standard exercise. A game with s

Create Standard Educational Exercise

Create one standard exercise, the preferred format for a question including one with an image. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction cannot be expressed by a standard exercise. A game with s

Get Educational Skill

Get details of an existing skill

Find Educational Exercise

Find existing exercises by text or linked skill

Get Custom HTML/JavaScript Widget Exercise source

Read the source of an existing custom HTML/JavaScript widget exercise for inspection or cloning. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction cannot be expressed by a standard exercise. A game with

Update Educational Challenge

Update existing Challenge

Get Educational Exercise

Get details of an existing exercise

Update user skill progress

Apply a progress action to a skill

Get Educational Skillset

Get details of an existing skillset

Create Custom HTML/JavaScript Widget Exercise

Create one custom HTML/JavaScript widget exercise for a nonstandard interaction. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction cannot be expressed by a standard exercise. A game with several indepen

Upload Exercise or Challenge Image

Upload image bytes to server storage and return imageId for exercise or Challenge creation. No external URL is fetched. PNG, JPEG, WebP, and GIF are supported, up to 2 MiB and 800 by 600 pixels. SVG is not accepted. The id also works in interactive exercise assetIds. For artistic illustrations, use an image-generation tool available in the calling chat. Describe a meaningful scene suited to the learner's age and subject, with a consistent visual style across the exercise set and appropriate hist

Clone Educational Challenge

Clone an existing Challenge as an unpublished draft referencing the same exercises. Exercises and assets are not copied.

Create Educational Skill

Create new skill with duplicate checking

Clone Custom HTML/JavaScript Widget Exercise

Clone an existing custom HTML/JavaScript widget exercise without changing the source. When customization is needed, inspect and update the clone. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction cannot

Create quiz exercise

Create quiz exercise from a question with answer options. For artistic illustrations, use an image-generation tool available in the calling chat. Describe a meaningful scene suited to the learner's age and subject, with a consistent visual style across the exercise set and appropriate historical details. Inspect the generated image for relevance, clarity, and factual suitability before uploading it. Programmatic diagrams, charts, and geometric drawings are appropriate when the task needs those p

Find Educational Skill

Find existing skills by text query

Create Educational Challenge (Multi-Exercise Game)

Create an unpublished Challenge referencing existing exercises. Create exercises separately first; later exercise edits affect every linked Challenge. Each exercise is one focused skill check. Prefer create_exercise for single-choice, multiple-choice, true/false, numeric, or short-text questions, including illustrated questions. Words such as 'interactive' or 'game', and requests for pictures, are not reasons to use a custom widget. Use create_custom_exercise only when the required interaction c

Get sources of Custom HTML/JavaScript Widget Exercise for editing

Read an existing custom HTML/JavaScript widget exercise draft for editing. Show only the question, necessary data, illustrations, and instructions for solving one task. Do not add service headings such as 'Knowledge check' or 'Question 1 of 10', greetings, overall progress, scores, start/end screens, or navigation between exercises. Do not add reference lessons or answer explanations unless essential to the task; retain necessary legends, units, and interaction instructions. displayName is catal

Get sources of Educational Challenge for editing

Read Challenge metadata and its ordered exerciseId references for editing. Exercise content is managed separately.

Find Educational Skillset

Find existing skillsets by text query