Is quizlink-mcp live?

Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

Is quizlink-mcp free to use?

Partly — some of its tools are open, others need a key or payment.

What tools does quizlink-mcp have?

36 tools: add_to_liked_courses, play_memory_game, change_flashcard_settings, change_podcast_settings, change_quiz_settings, complete_unit, create_crossword, create_excalidraw, ….

Is quizlink-mcp safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

_ registry / mcp http-sse · checked 1h ago

quizlink-mcp

https://mcp.quizlink.net

Registry code: ab1c6637db4be018

api record

Turn any topic or your notes into quizzes, flashcards, crosswords and study courses.

from a public catalogue that lists it, not from the operator

endpoint: https://mcp.quizlink.net/stream
protocol: http-sse ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing · is it yours? claim it
karma: 0 · newcomer

_ is it live, free and safe measured by this hub

Is quizlink-mcp live?: Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is quizlink-mcp free to use?: Partly — some of its tools are open, others need a key or payment.
What tools does quizlink-mcp have?: 36 tools: add_to_liked_courses, play_memory_game, change_flashcard_settings, change_podcast_settings, change_quiz_settings, complete_unit, create_crossword, create_excalidraw, ….
Is quizlink-mcp safe to connect?: The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

404ms

last good check

priced tools

of 36 tools

_ answered our checks, 90 days 1 checks · signed record

2026-11-01 21:24 unknown → live

_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 36 tools

1 open1 auth-required 34 never probed 2 of 36 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

about_quizlink open 1h ago
Show QuizLink's interactive feature guide. ONLY use when the user explicitly asks about QuizLink itself - questions like "what is QuizLink?", "show me QuizLink features", "help me get started with QuizLink", or "what can QuizLink do?". Do NOT use for general questions, math, conversation, or anything unrelated to learning about QuizLink's capabilities. Displays: coin costs, input sources (notes/images/PDFs/YouTube), 8 learning types (flashcards/podcasts/quizzes/etc), study games. FREE.

mcp-tool
{ "type": "object", "properties": { "user_id": { "type": "string", "description": "Optional user ID to resume existing onboarding" } }, "additionalProperties": false }
arguments 10 lines
my_courses auth-required 1h ago
Get courses you've enrolled in, bookmarked/favourited, or explore community courses. Returns paginated results with progress tracking and metadata. Supports types: 'enrolled' (your enrolled courses), 'favourites' (bookmarked courses), 'community' (public courses). FREE call that does NOT count against rate limits.

mcp-tool
{ "type": "object", "properties": { "type": { "type": "string" }, "limit": { "type": "integer" } }, "additionalProperties": false }
arguments 12 lines
add_to_liked_courses unknown never probed
Add a course to your favorites/bookmarks for quick access later. Requires authentication. FREE call that does NOT count against rate limits. Idempotent - can safely call multiple times with same course_id.

mcp-tool
{ "type": "object", "required": [ "course_id" ], "properties": { "course_id": { "type": "string" } }, "additionalProperties": false }
arguments 12 lines

play_memory_game unknown never probed

Start a memory card-matching game as a study break. Options: grid size (4x4, 6x6, 8x8) and theme. Tracks moves, time and best score.

mcp-tool

{
  "type": "object",
  "properties": {
    "difficulty": {
      "enum": [
        "easy",
        "medium",
        "hard"
      ],
      "type": "string",
      "description": "Game difficulty level (easy, medium, hard)"
    }
  },
  "additionalProperties": false
}

arguments 15 lines

change_flashcard_settings unknown never probed
Update your flashcard generation preferences. Requires authentication. Set reset_to_default=true to restore all defaults. **Settings:** - language: Any language code (e.g., "en", "es", "ja") - cards_per_unit_min/max: Card count range (4-7) - card_styles: Teaching persona array (e.g., ["supportive tutor"], ["professor"], ["study buddy"]) - image_theme: Any art style (e.g., "vibrant educational", "anime", "minimal", "watercolor") - image_source: "ai" (AI-generated images) or "stock" (stock images), default "ai" **Defaults:** en, 4-7 cards, supportive tutor persona, vibrant educational theme, AI images FREE (no coin cost).

mcp-tool
{ "type": "object", "properties": { "language": { "type": [ "null", "string" ] }, "card_styles": { "type": "array", "items": { "type": "string" } }, "image_theme": { "type": [ "null", "string" ] }, "image_source": { "type": [ "null", "string" ] }, "reset_to_default": { "type": [ "null", "boolean" ] }, "cards_per_unit_max": { "type": [ "null", "integer" ] }, "cards_per_unit_min": { "type": [ "null", "integer" ] } }, "additionalProperties": false }
arguments 48 lines
change_podcast_settings unknown never probed
Update your podcast generation preferences. Requires authentication. All fields are optional. **Settings:** - language: Language code (max 5 chars). Supported: "en" (English), "es" (Spanish), "fr" (French), "de" (German), "it" (Italian), "pt" (Portuguese) - accent: Voice accent. Options: "US" (American), "UK" (British), "AU" (Australian) - num_tutors: 1 (Solo narrator) or 2 (Duo conversation) - podcast_length_min/max: Target length in minutes (1-10) - speaking_styles: Array like ["Conversational"], ["Educational", "Enthusiastic"], etc. **Examples:** - Spanish podcast: {"language": "es"} - British English: {"language": "en", "accent": "UK"} - Formal duo: {"num_tutors": 2, "speaking_styles": ["Formal", "Educational"]} FREE (no coin cost).

mcp-tool
{ "type": "object", "properties": { "accent": { "type": [ "null", "string" ] }, "language": { "type": [ "null", "string" ] }, "num_tutors": { "type": [ "null", "integer" ] }, "speaking_styles": { "type": "array", "items": { "type": "string" } }, "podcast_length_max": { "type": [ "null", "integer" ] }, "podcast_length_min": { "type": [ "null", "integer" ] } }, "additionalProperties": false }
arguments 42 lines

change_quiz_settings unknown never probed

Update your quiz generation preferences. Requires authentication. Customize language, questions per unit (1-10), time limit, difficulty level, question types (multiple_choice, true_false, fill_blank, essay, matching), and passing score (0-100%). All fields are optional - only provided fields will be updated. FREE (no coin cost).

mcp-tool

{
  "type": "object",
  "properties": {
    "language": {
      "type": [
        "null",
        "string"
      ]
    },
    "passing_score": {
      "type": [
        "null",
        "integer"
      ]
    },
    "question_types": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "difficulty_level": {
      "type": [
        "null",
        "string"
      ]
    },
    "time_limit_minutes": {
      "type": [
        "null",
        "integer"
      ]
    },
    "questions_per_unit_max": {
      "type": [
        "null",
        "integer"
      ]
    },
    "questions_per_unit_min": {
      "type": [
        "null",
        "integer"
      ]
    }
  },
  "additionalProperties": false
}

arguments 48 lines

complete_unit unknown never probed

Mark a learning unit as completed after the user achieves a passing score (≥50%). Awards XP, unlocks the next unit, and checks for course completion. Called automatically by learning widgets (quiz, flashcards, etc.) when the user finishes. FREE call - no coin cost.

mcp-tool

{
  "type": "object",
  "required": [
    "unit_id",
    "course_id",
    "score"
  ],
  "properties": {
    "score": {
      "type": "number",
      "description": "The user's score (0-100). Must be ≥50 to complete the unit."
    },
    "unit_id": {
      "type": "string",
      "description": "The unit ID being completed (required)"
    },
    "course_id": {
      "type": "string",
      "description": "The course ID containing this unit (required)"
    },
    "learning_type": {
      "type": "string",
      "description": "Type of learning activity completed (mcq, flashcard, fill_blank, match_pair, ranking, crossword, podcast, infographic)"
    }
  },
  "additionalProperties": false
}

arguments 27 lines

create_crossword unknown never probed

Generate an AI-powered crossword puzzle from either an existing unit (unit_id) or custom sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context). Creates word-clue pairs and an interactive grid puzzle. Supports both course-based (unit_id) and standalone (sources) modes.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_excalidraw unknown never probed

Create a hand-drawn style diagram using Excalidraw. Generates 5-stage progressive diagrams for any concept - flowcharts, mind maps, math visualizations, system architectures, and more. Each stage builds on the previous one for an animated reveal effect. Costs 15 coins.

mcp-tool

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "description": "Description of the diagram to generate. Be specific about concepts, relationships, and visual layout."
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 17 lines

create_fill_blank unknown never probed

Generate 5 AI-powered fill-in-the-blank questions from either an existing unit (unit_id) or custom sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context). Each question has multiple alternative answers. Supports both course-based (unit_id) and standalone (sources) modes.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_flashcards unknown never probed

Generate 5 flashcards with interactive quizzing. To use: provide 'title' (required) and 'ai_research' with comprehensive topic research. Example: {"title": "NASA Basics", "ai_research": "[Your research about NASA...]"}. The ai_research field should contain detailed information about the topic - the more comprehensive your research, the better the flashcards. Optionally include notes, webpage_url, youtube_link, or other sources. Each card has a question, answer and hint.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_infographic unknown never probed

Generate an AI-powered educational infographic from either an existing unit (unit_id) or custom sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context). Creates visual infographics with 17+ layout options (timeline, pyramid, flowchart, mindmap, etc.) and 12+ visual styles (flat design, kawaii, blueprint, cyberpunk, etc.). Supports both course-based (unit_id for learning roadmap) and standalone (sources for any topic) modes.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "layout": {
      "enum": [
        "horizontal_timeline",
        "vertical_timeline",
        "winding_roadmap",
        "pyramid",
        "concentric_circles",
        "tree_branching",
        "hub_and_spoke",
        "split_screen",
        "matrix",
        "venn_diagram",
        "iceberg",
        "funnel",
        "step_flow",
        "bridge",
        "story_mountain",
        "comic_strip",
        "jigsaw_puzzle",
        "isometric_map"
      ],
      "type": "string",
      "description": "Preferred layout type for the infographic (horizontal_timeline, vertical_timeline, winding_roadmap, pyramid, concentric_circles, tree_branching, hub_and_spoke, split_screen, matrix, venn_diagram, iceberg, funnel, step_flow, bridge, story_mountain, comic_strip, jigsaw_puzzle, isometric_map)"
    },
    "unit_id": {
      "type": "string",
      "description": "The unit ID to generate infographic for. The infographic will show a visual preview of the next 3 sections from this unit's position in the syllabus."
    },
    "language": {
      "type": "string",
      "default": "en",
      "description": "Language for the infographic content (default: en)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "visual_style": {
      "enum": [
        "kawaii_vector",
        "claymation",
        "cartoon_storybook",
        "flat_design",
        "blueprint_schematic",
        "vintage_science",
        "watercolor",
        "paper_cutout",
        "pop_art",
        "cyberpunk_neon",
        "pixel_art",
        "chalkboard"
      ],
      "type": "string",
      "description": "Preferred visual style for the infographic (kawaii_vector, claymation, cartoon_storybook, flat_design, blueprint_schematic, vintage_science, watercolor, paper_cutout, pop_art, cyberpunk_neon, pixel_art, chalkboard)"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 114 lines

create_match_pair unknown never probed

Generate 10 AI-powered match-pair questions from either an existing unit (unit_id) or custom sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context). Students match left items with corresponding right items (2 sets of 5 pairs each). Supports both course-based (unit_id) and standalone (sources) modes.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_mcq unknown never probed

Generate 5 multiple-choice questions. Use only when the user asks for multiple choice or MCQ; if they just ask for a quiz, use create_quiz so they can choose the format. Generates from an existing unit (unit_id) or from sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context).

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_quiz unknown never probed

Default quiz tool. Use when the user asks for a quiz or to be tested without naming a format. Shows a selector where the user picks the format: multiple choice, fill-in-the-blank, match pairs, ranking, crossword or flashcards. Use a format-specific tool (create_mcq, create_fill_blank, etc.) only when the user names that format.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

create_ranking unknown never probed

Generate 5 AI-powered ranking questions from either an existing unit (unit_id) or custom sources (title + notes/webpage/youtube/documents/images/audio/ai_research/ai_chat_context). Students order items by specific criteria (chronological, size, importance, etc.). Each question has 4-6 items to rank. Supports both course-based (unit_id) and standalone (sources) modes.

mcp-tool

{
  "type": "object",
  "properties": {
    "notes": {
      "type": "string",
      "description": "Text notes to include in content"
    },
    "title": {
      "type": "string",
      "description": "Title for standalone content generation (required when using sources)"
    },
    "unit_id": {
      "type": "string",
      "description": "Unit ID to generate content for (optional - use this OR provide sources)"
    },
    "course_id": {
      "type": "string",
      "description": "Course ID for unit completion tracking (optional - passed from course-syllabus widget)"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic - the more comprehensive, the better the output"
    },
    "description": {
      "type": "string",
      "description": "Description for standalone content generation"
    },
    "webpage_url": {
      "type": "string",
      "description": "Webpage URL to extract content from"
    },
    "youtube_link": {
      "type": "string",
      "description": "YouTube video URL as content source (video will be processed for learning content)"
    },
    "auto_research": {
      "type": "boolean",
      "description": "Auto-generate research content if no sources provided. Defaults to true when only title is given (no sources), false otherwise. Set explicitly to false to require manual sources."
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, etc.)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript"
    }
  },
  "additionalProperties": false
}

arguments 67 lines

edit_crossword unknown never probed

Edit existing crossword puzzle content (title, word-clue pairs, grid size, difficulty). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "puzzle_id"
  ],
  "properties": {
    "title": {
      "type": "string",
      "description": "Updated title"
    },
    "grid_size": {
      "type": "array",
      "items": {
        "type": "integer"
      },
      "description": "Updated grid size [width, height]"
    },
    "puzzle_id": {
      "type": "string",
      "description": "The crossword_id from create_crossword response (e.g., 'crossword_xxx_yyy'). MUST be from the actual response."
    },
    "difficulty": {
      "type": "string",
      "description": "Updated difficulty (easy/medium/hard)"
    },
    "word_clue_pairs": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "Updated word-clue pairs"
    }
  },
  "additionalProperties": false
}

arguments 35 lines

edit_excalidraw unknown never probed

Edit an existing Excalidraw diagram with natural language instructions. Modifies the diagram based on your instructions and regenerates. Requires diagram_id from a previous create_excalidraw response. Costs 15 coins.

mcp-tool

{
  "type": "object",
  "required": [
    "diagram_id",
    "instructions"
  ],
  "properties": {
    "diagram_id": {
      "type": "string",
      "description": "The diagram_id from a previous create_excalidraw response. MUST be from the actual response."
    },
    "instructions": {
      "type": "string",
      "description": "Natural language instructions describing what to change (e.g. 'add more detail to the flowchart', 'change colors to blue theme')"
    }
  },
  "additionalProperties": false
}

arguments 18 lines

edit_fill_blank unknown never probed

Edit existing fill-blank question content. IMPORTANT: question_id MUST be the actual UUID from 'data.items[].id' in the create_fill_blank response - do NOT invent IDs. Updates saved to database. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "question_id"
  ],
  "properties": {
    "hint": {
      "type": "string",
      "description": "Updated hint"
    },
    "answer": {
      "type": "string",
      "description": "Updated answer"
    },
    "context": {
      "type": "string",
      "description": "Updated context"
    },
    "difficulty": {
      "type": "string",
      "description": "Updated difficulty (easy/medium/hard)"
    },
    "explanation": {
      "type": "string",
      "description": "Updated explanation"
    },
    "question_id": {
      "type": "string",
      "description": "The UUID from 'data.items[].id' field in create_fill_blank response. Example: '98e4a8a8-1cb4-4030-9b1a-72c3ae033e13'. MUST be from the actual response, not invented."
    },
    "alternatives": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Updated alternative answers"
    },
    "question_text": {
      "type": "string",
      "description": "Updated question text"
    }
  },
  "additionalProperties": false
}

arguments 44 lines

edit_flashcards unknown never probed

Edit existing flashcard content (concept, question, answer, hint, visual hints, tags, image, difficulty). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "hint": {
      "type": "string",
      "description": "Updated hint"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Updated tags"
    },
    "answer": {
      "type": "string",
      "description": "Updated answer"
    },
    "set_id": {
      "type": "string",
      "description": "The flashcard_set_id from create_flashcards response (e.g., 'cache_xxx_yyy') (mode 2). Requires sequence parameter."
    },
    "concept": {
      "type": "string",
      "description": "Updated concept"
    },
    "question": {
      "type": "string",
      "description": "Updated question"
    },
    "sequence": {
      "type": "integer",
      "description": "Card number within set (1-based). Requires set_id parameter."
    },
    "image_url": {
      "type": "string",
      "description": "Updated image URL"
    },
    "difficulty": {
      "type": "integer",
      "description": "Updated difficulty (1-5)"
    },
    "flashcard_id": {
      "type": "string",
      "description": "UUID from 'data.items[].id' in create_flashcards response (mode 1). Use this OR set_id+sequence, not both. MUST be from actual response."
    },
    "visual_hints": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Updated visual hints"
    }
  },
  "additionalProperties": false
}

arguments 57 lines

edit_infographic unknown never probed

Edit existing infographic content (title, description, layout, visual style, elements). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "infographic_id"
  ],
  "properties": {
    "title": {
      "type": "string",
      "description": "Updated title for the infographic"
    },
    "layout": {
      "enum": [
        "horizontal_timeline",
        "vertical_timeline",
        "winding_roadmap",
        "pyramid",
        "concentric_circles",
        "tree_branching",
        "hub_and_spoke",
        "split_screen",
        "matrix",
        "venn_diagram",
        "iceberg",
        "funnel",
        "step_flow",
        "bridge",
        "story_mountain",
        "comic_strip",
        "jigsaw_puzzle",
        "isometric_map"
      ],
      "type": "string",
      "description": "Updated layout type (horizontal_timeline, vertical_timeline, winding_roadmap, pyramid, concentric_circles, tree_branching, hub_and_spoke, split_screen, matrix, venn_diagram, iceberg, funnel, step_flow, bridge, story_mountain, comic_strip, jigsaw_puzzle, isometric_map)"
    },
    "elements": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "color": {
            "type": "string"
          },
          "label": {
            "type": "string"
          },
          "content": {
            "type": "string"
          },
          "position": {
            "type": "integer"
          },
          "section_number": {
            "type": "integer"
          },
          "icon_suggestion": {
            "type": "string"
          }
        }
      },
      "description": "Updated elements array with section_number, label, content, position, color, and icon_suggestion"
    },
    "description": {
      "type": "string",
      "description": "Updated description for the infographic"
    },
    "visual_style": {
      "enum": [
        "kawaii_vector",
        "claymation",
        "cartoon_storybook",
        "flat_design",
        "blueprint_schematic",
        "vintage_science",
        "watercolor",
        "paper_cutout",
        "pop_art",
        "cyberpunk_neon",
        "pixel_art",
        "chalkboard"
      ],
      "type": "string",
      "description": "Updated visual style (kawaii_vector, claymation, cartoon_storybook, flat_design, blueprint_schematic, vintage_science, watercolor, paper_cutout, pop_art, cyberpunk_neon, pixel_art, chalkboard)"
    },
    "infographic_id": {
      "type": "string",
      "description": "The infographic ID to edit (format: infographic_{userID}_{unitID})"
    }
  }
}

arguments 89 lines

edit_match_pair unknown never probed

Edit existing match-pair question content (left item, right item, hint, explanation, difficulty, pair set). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "pair_id"
  ],
  "properties": {
    "hint": {
      "type": "string",
      "description": "Updated hint"
    },
    "pair_id": {
      "type": "string",
      "description": "The UUID from 'data.items[].id' field in create_match_pair response. MUST be from the actual response, not invented."
    },
    "pair_set": {
      "type": "integer",
      "description": "Updated pair set number"
    },
    "left_item": {
      "type": "string",
      "description": "Updated left item"
    },
    "difficulty": {
      "type": "integer",
      "description": "Updated difficulty (1-5)"
    },
    "right_item": {
      "type": "string",
      "description": "Updated right item"
    },
    "explanation": {
      "type": "string",
      "description": "Updated explanation"
    }
  },
  "additionalProperties": false
}

arguments 37 lines

edit_mcq unknown never probed

Edit existing MCQ question content (question text, options, correct answer, explanation, difficulty). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "question_id"
  ],
  "properties": {
    "options": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Updated options"
    },
    "difficulty": {
      "type": "string",
      "description": "Updated difficulty (easy/medium/hard)"
    },
    "explanation": {
      "type": "string",
      "description": "Updated explanation"
    },
    "question_id": {
      "type": "string",
      "description": "The UUID from 'data.items[].id' field in create_mcq response. MUST be from the actual response, not invented."
    },
    "question_text": {
      "type": "string",
      "description": "Updated question text"
    },
    "correct_answer": {
      "type": "string",
      "description": "Updated correct answer"
    }
  },
  "additionalProperties": false
}

arguments 36 lines

edit_quiz unknown never probed

Edit existing quiz content (title, config, sections, passing score, time limit). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "quiz_id"
  ],
  "properties": {
    "title": {
      "type": "string",
      "description": "Updated quiz title"
    },
    "config": {
      "type": "object",
      "description": "Updated quiz configuration"
    },
    "quiz_id": {
      "type": "string",
      "description": "Quiz ID (UUID) to edit"
    },
    "sections": {
      "type": "array",
      "items": {
        "type": "object",
        "description": "Quiz section with questions"
      },
      "description": "Updated quiz sections"
    },
    "passing_score": {
      "type": "integer",
      "maximum": 100,
      "minimum": 0,
      "description": "Updated passing score (0-100)"
    },
    "time_limit_minutes": {
      "type": "integer",
      "minimum": 1,
      "description": "Updated time limit in minutes"
    }
  }
}

arguments 39 lines

edit_ranking unknown never probed

Edit existing ranking question content (question text, items, order type, hint, explanation, difficulty). Updates are saved to database and cache is invalidated. Free (no coin cost). Requires authentication and ownership.

mcp-tool

{
  "type": "object",
  "required": [
    "question_id"
  ],
  "properties": {
    "hint": {
      "type": "string",
      "description": "Updated hint"
    },
    "items": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "Updated items to rank"
    },
    "difficulty": {
      "type": "integer",
      "description": "Updated difficulty (1-5)"
    },
    "order_type": {
      "type": "string",
      "description": "Updated order type (ascending/descending)"
    },
    "explanation": {
      "type": "string",
      "description": "Updated explanation"
    },
    "question_id": {
      "type": "string",
      "description": "The UUID from 'data.items[].id' field in create_ranking response. MUST be from the actual response, not invented."
    },
    "question_text": {
      "type": "string",
      "description": "Updated question text"
    }
  },
  "additionalProperties": false
}

arguments 40 lines

my_flashcard_settings unknown never probed
Get your flashcard generation preferences including language, cards per unit range (min/max), preferred card styles, and image theme. Returns current settings or 404 if not initialized. FREE (no coin cost). Requires authentication.

mcp-tool
{ "type": "object", "additionalProperties": false }
arguments 4 lines
my_learning_diary unknown never probed
View your personal learning diary calendar. Shows all your activity including logins, learning sessions, achievements, coin transactions, and more. Displays a monthly calendar view with event icons and detailed information when clicking on days. Free (no coin cost).

mcp-tool
{ "type": "object", "required": [], "properties": { "year": { "type": "integer", "description": "Year to view (e.g., 2025). Defaults to current year." }, "month": { "type": "integer", "description": "Month to view (1-12). Defaults to current month." } }, "additionalProperties": false }
arguments 15 lines
my_podcast_settings unknown never probed
Get your podcast generation preferences including language, accent (US/UK/AU), number of tutors (1-2), podcast length range (min/max minutes), and speaking styles. Returns current settings or 404 if not initialized. FREE (no coin cost). Requires authentication.

mcp-tool
{ "type": "object", "additionalProperties": false }
arguments 4 lines
my_profile unknown never probed
Get current authenticated user information including profile, subscription status, coins, XP, and groups. Works for both authenticated users and anonymous/freemium users. This is a FREE call that does NOT count against rate limits.

mcp-tool
{ "type": "object", "required": [], "properties": {} }
arguments 5 lines
my_quiz_settings unknown never probed
Get your quiz generation preferences including language, questions per unit range (min/max), time limit, difficulty level (easy/medium/hard/adaptive/mixed), question types, and passing score. Returns current settings or 404 if not initialized. FREE (no coin cost). Requires authentication.

mcp-tool
{ "type": "object", "additionalProperties": false }
arguments 4 lines

play_chess unknown never probed

Start a chess game against an AI opponent as a study break. Options: difficulty (beginner 800, intermediate 1200, advanced 1600, master 2000 Elo), player_color (white/black/random), time_control (blitz/rapid/classical/unlimited), opening_query (optional, e.g. 'sicilian dragon', 'italian game') with variation (optional). Includes move validation, opening descriptions and post-game analysis.

mcp-tool

{
  "type": "object",
  "properties": {
    "variation": {
      "type": "string",
      "description": "Specific variation of the opening (optional)"
    },
    "difficulty": {
      "enum": [
        "beginner",
        "intermediate",
        "advanced",
        "master"
      ],
      "type": "string",
      "description": "AI difficulty level: beginner (800 ELO), intermediate (1200 ELO), advanced (1600 ELO), master (2000 ELO)"
    },
    "player_color": {
      "enum": [
        "white",
        "black",
        "random"
      ],
      "type": "string",
      "description": "Player's color choice (white, black, random)"
    },
    "time_control": {
      "enum": [
        "blitz",
        "rapid",
        "classical",
        "unlimited"
      ],
      "type": "string",
      "description": "Time control format (blitz, rapid, classical, unlimited)"
    },
    "opening_query": {
      "type": "string",
      "description": "Natural language opening query (e.g., 'spanish defence', 'sicilian dragon')"
    }
  },
  "additionalProperties": false
}

arguments 43 lines

play_snake unknown never probed

Start a game of Snake as a short study break. The snake grows as it collects food and speeds up as the score rises. Options: difficulty (easy/medium/hard), game_mode (classic/timed), grid_size (10-30), speed (1-10). Runs entirely in the widget; no content is generated.

mcp-tool

{
  "type": "object",
  "properties": {
    "speed": {
      "type": "integer",
      "maximum": 10,
      "minimum": 1,
      "description": "Initial snake speed (1-10, default 5)"
    },
    "game_mode": {
      "enum": [
        "classic",
        "timed"
      ],
      "type": "string",
      "description": "Game mode (classic, timed)"
    },
    "grid_size": {
      "type": "integer",
      "maximum": 30,
      "minimum": 10,
      "description": "Grid size (10-30, default 20)"
    },
    "difficulty": {
      "enum": [
        "easy",
        "medium",
        "hard"
      ],
      "type": "string",
      "description": "Game difficulty level (easy, medium, hard)"
    }
  },
  "additionalProperties": false
}

arguments 35 lines

remove_liked_course unknown never probed
Remove a course from your favorites/bookmarks. Requires authentication. FREE call that does NOT count against rate limits. Idempotent - safe to call even if course is not in favorites.

mcp-tool
{ "type": "object", "required": [ "course_id" ], "properties": { "course_id": { "type": "string" } }, "additionalProperties": false }
arguments 12 lines

show_leaderboard unknown never probed

View competitive rankings and see how you compare to other learners. Filter by time range (daily/weekly/monthly/all-time) and optionally by specific course. Shows top performers (podium), your position highlighted, and detailed statistics. Use auto_page=true to automatically show the page containing your rank. FREE call that does NOT count against rate limits.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "page": {
      "type": "integer",
      "description": "Page number (1-indexed). Default: 1"
    },
    "limit": {
      "type": "integer",
      "description": "Number of entries per page (default: 10, max: 50)"
    },
    "auto_page": {
      "type": "boolean",
      "description": "Auto-navigate to the page containing your rank. When true, ignores page parameter and shows your position."
    },
    "course_id": {
      "type": "string",
      "description": "Optional course ID to filter leaderboard by specific course"
    },
    "time_range": {
      "enum": [
        "daily",
        "weekly",
        "monthly",
        "all-time"
      ],
      "type": "string",
      "description": "Time range filter: daily, weekly, monthly, or all-time"
    }
  }
}

arguments 32 lines

study_concept unknown never probed

Create an interactive study course on a topic or from the user's sources (notes, URLs, PDFs, YouTube, images, audio). Use when the user wants to study a topic, prepare for a test, exam or interview, understand a concept, or make a study guide. The course includes structured units with quizzes and flashcards. Pass course_id to open an existing course instead.

mcp-tool

{
  "type": "object",
  "required": [],
  "properties": {
    "tags": {
      "type": "object",
      "description": "Optional key-value pairs for course categorization"
    },
    "level": {
      "enum": [
        "beginner",
        "intermediate",
        "advanced"
      ],
      "type": "string",
      "description": "Difficulty level: beginner, intermediate, or advanced"
    },
    "notes": {
      "type": "string",
      "description": "Text notes to include in course content"
    },
    "topic": {
      "type": "string",
      "description": "Course topic or name (required if course_id not provided)"
    },
    "course_id": {
      "type": "string",
      "description": "Optional course ID to retrieve an existing course. If provided, retrieves the course instead of generating a new one."
    },
    "is_public": {
      "type": "boolean",
      "default": false,
      "description": "Whether course should be publicly accessible"
    },
    "audio_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Audio URLs (MP3, WAV)"
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Image URLs (JPEG, PNG, WEBP, GIF)"
    },
    "ai_research": {
      "type": "string",
      "description": "AI-generated research content based on the topic (will be merged into Notes)"
    },
    "webpage_url": {
      "type": "string",
      "description": "Single webpage URL to extract content from"
    },
    "youtube_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "YouTube video URLs to transcribe"
    },
    "document_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Document URLs (PDF, DOCX, TXT, MD, CSV, HTML, RTF)"
    },
    "ai_chat_context": {
      "type": "string",
      "description": "Short summary of the points from this chat the user wants covered, not a transcript (merged into Notes)"
    }
  }
}

arguments 76 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id ab1c6637db4be018.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/ab1c6637db4be018/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/ab1c6637db4be018/badge.svg)](https://brick.blue/agent/ab1c6637db4be018?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.