io.usefulapi/classmarker

up checked 2026-11-11T08:37:25.052Z

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Publisher-provided title

ClassMarker MCP by usefulapi

Publisher-provided description

Read ClassMarker groups, links, exams and recent results; manage question bank and access codes.

Summary by lookupd

Reads ClassMarker groups, links, exams and test results, and manages the question bank, categories and access codes.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http classmarker https://classmarker.usefulapi.io/mcp

Codex, remote (streamable-http)

codex mcp add classmarker --url https://classmarker.usefulapi.io/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "classmarker": {
      "url": "https://classmarker.usefulapi.io/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (15 tools)

Publisher-provided text

• classmarker_list_groups_links_exams List the groups, links and exams (tests) this API key can access, with the ids the other tools need (group_id, link_id, link_url_id, test_id, and access_list_id
• classmarker_recent_group_results Recent finished test results taken in the key's groups (all groups, all exams), oldest first, PAGED by finish time: test-taker name, email, score, percentage, p
• classmarker_recent_link_results Recent finished test results taken through the key's links (all links, all exams), oldest first, PAGED by finish time: test-taker name, email, score, pass/fail,
• classmarker_recent_group_exam_results Recent finished results for ONE exam in ONE group (ids from classmarker_list_groups_links_exams), oldest first, PAGED by finish time. Contains personal data: us
• classmarker_recent_link_exam_results Recent finished results for the exam of ONE link (ids from classmarker_list_groups_links_exams), oldest first, PAGED by finish time. Contains personal data: use
• classmarker_list_categories List the question-bank categories with their parent categories and ids (needed for creating and updating questions). Counts as one of ClassMarker's 30 requests
• classmarker_list_questions List the questions of the question bank, 200 per page (page 1, 2, ...): question text, type, category, points, options, correct options, status. A full page mea
• classmarker_get_question Get one question-bank question by id (ids from classmarker_list_questions). Counts as one of ClassMarker's 30 requests per hour per API key. API: GET /v1/questi
• classmarker_add_access_codes WRITE: add access codes (1-100 per call, up to 255 characters each; a list holds at most 20,000) to a link's access-code list, so those people can start the exa
• classmarker_create_parent_category WRITE: create a new top-level question category. Returns its parent_category_id. Counts as one of ClassMarker's 30 requests per hour per API key. API: POST /v1/
• classmarker_update_parent_category WRITE: rename an existing parent category (overwrites its name). Counts as one of ClassMarker's 30 requests per hour per API key. API: PUT /v1/categories/parent
• classmarker_create_category WRITE: create a question category under a parent category. Returns its category_id. Counts as one of ClassMarker's 30 requests per hour per API key. API: POST /
• classmarker_update_category WRITE: rename a category and/or move it to another parent (overwrites both fields: send the name and parent_category_id you want it to have). Counts as one of C
• classmarker_create_question WRITE: add a new question to the question bank. Only multiplechoice, multipleresponse, truefalse and essay can be created. Returns the new question_id. For true
• classmarker_update_question WRITE (overwrites): replace an existing question-bank question. Send the COMPLETE question (type, text, options, correct options, points, feedback), not only th

Details

• Version: 1.24.3
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 409 ms
• First indexed: 2026-11-01T10:04:04.189Z
• Last seen in registry: 2026-11-11T00:17:22.353Z
• Repository: https://github.com/m190/usefulapi-mcp
• Website: https://usefulapi.io/classmarker/

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• Last crawl: 2026-11-11T16:39:06.253Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp