jabbertoon

endpoint

https://jabbertoon.com/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

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.

• list_looks open 16h ago

  Lists the six art styles (looks) a Jabbertoon character can be drawn in (flat, outlined, soft, storybook, bold, crayon), what each looks like, its page on jabbertoon.com and a studio link that opens the studio in that look; and the three body shapes (classic, big head, tall). A cast entry sets them as look.style and look.shape, for example {"look": {"template": "cat", "style": "crayon", "shape": "bighead"}}.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• list_characters open 16h ago

  Lists the six ready-made cartoon characters (person, kid, dog, cat, bird, monster): how many legs each has, the views it can be drawn in (front, side, back), the colour slots and options a cast entry's look can set, its page on jabbertoon.com, and links that open it in the cartoon studio or the character creator. A cartoon's cast is an object keyed by the ids its blocks name in who, and each entry draws a character by look.template, for example {"dog": {"name": "Biscuit", "look": {"template": "dog", "style": "outlined"}}}; list_looks gives the styles. The answer also has cartoon_example, a whole talking cartoon to copy and change.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• share_link unknown 16h ago

  Turns a Jabbertoon move (a block program of kind "behaviour") or a character into a jabbertoon.com link the person can open in their browser. Everything travels inside the link after the #, so nothing is uploaded or stored, by Jabbertoon or by this tool. A move opens in the block editor, where it plays on a character (links.studio adds it to the person's moves in the cartoon studio); a character opens in the cartoon studio (links.create opens it in the character creator). Give exactly one of program, cartoon or character. No link plays a scene or a whole cartoon yet: for a program of kind "scene" or "cartoon", or a cartoon file, the answer is ok false with error code "not_yet" and no link (validate checks one now). A move or a character is checked first: one with errors gets ok false and the errors (as validate gives them) instead of a link.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "cartoon": {
        "type": "object",
        "description": "A saved cartoon file: {\"cast\"?, \"places\"?, \"program\"}. Links that play one are coming in the next release: the answer is not_yet."
      },
      "program": {
        "type": "object",
        "description": "A move: a block program {\"v\": 1, \"kind\": \"behaviour\", \"scripts\": [...]}, as get_move returns. A program of kind \"scene\" or \"cartoon\" gets not_yet."
      },
      "character": {
        "type": "object",
        "description": "A character: {\"name\": \"...\", \"content\": {...}}, the content of a character pack (tree, legs, kind, height, footprint, ...), or a whole character pack."
      }
    },
    "maxProperties": 1,
    "minProperties": 1,
    "additionalProperties": false
  }

  arguments 20 lines copy
• list_moves unknown never probed

  Lists the ready-made moves (animations) a Jabbertoon cartoon character can do, such as walk in, wave hello, hop, bow, slump, or talk with the voice. Each move has an id, a short description, its length in seconds, its page on jabbertoon.com, and links that open it in the block editor or the cartoon studio. A move is not tied to one character: the same move plays on any of the six ready-made characters (person, kid, dog, cat, bird, monster), and some suit some bodies better. Call get_move for a move's program. The optional q keeps the moves whose name, id or description contain all of its words, or that do what a word means (dance finds Groove, scared finds Cower, sleep finds Breathe and Still); notes say which were found by meaning and, for a feeling, the face a say block can show. The filter used is echoed back in filters.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "q": {
        "type": "string",
        "maxLength": 100,
        "description": "Words to look for in a move's name, id or description, or what the move does, e.g. \"wave\", \"walk in\" or \"dance\". Leave it out to list every move."
      }
    },
    "additionalProperties": false
  }

  arguments 11 lines copy
• get_move unknown never probed

  Returns one ready-made Jabbertoon move: its block program as JSON (the language Jabbertoon's animation engine plays, described at https://jabbertoon.com/docs/language/), the same program as readable text, its length, its page and links that open it. Name the move by its id (c4c:beh:wave_hello), its short name (wave_hello) or the last part of its page URL. To write your own move, start from one: change the program, check it with validate, then make a link with share_link.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "move"
    ],
    "properties": {
      "move": {
        "type": "string",
        "maxLength": 100,
        "description": "The move's id (c4c:beh:wave_hello), short name (wave_hello) or page slug, as list_moves gives them."
      }
    },
    "additionalProperties": false
  }

  arguments 14 lines copy
• validate unknown never probed

  Checks a Jabbertoon block program (a move, a scene or a cartoon), a character, a pack, or a saved cartoon file with Jabbertoon's own validator, the same checks the studio, the character creator and the block editor make. Give exactly one of program, character, pack or cartoon. A talking cartoon is {"cast": {"dog": {"name": "Biscuit", "look": {"template": "dog"}}}, "program": {"v": 1, "kind": "cartoon", "scripts": [{"hat": {"on": "scene", "name": "Hello"}, "body": [{"op": "say", "who": "dog", "text": "Hi!"}]}]}}: the cast is an object keyed by ids, who names a cast id, every script starts with a scene hat, and a scene's blocks are say {who, text}, does {who, behaviour} (a move id from list_moves, or an inline move), enter, exit, place, cut, caption and mood, with wait, repeat and together. A move is a program of kind "behaviour" (get_move gives ready-made ones). The answer has ok, error_count, warning_count, and the errors and warnings (the first 50 of each, in order) as {code, where, says, fix}: where is the path of the field (e.g. scripts[0].body[2]), says is what is wrong, fix is how to fix it there when the checker knows, keeping the block's own words, speaker and fields. Fix the errors and call validate again until ok is true; warnings do not stop a program from playing, but say what the site will not do: hats that never fire on jabbertoon.com today (touch, beat, loud, every) or only in the block editor (key, click), moves that do not exist, and looks it cannot draw. Nothing you send is stored or logged.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "pack": {
        "type": "object",
        "description": "A whole pack: the manifest (pack, id, type, version, name, author, license, remixable, derived_from, content_hash) and its content. The format: https://jabbertoon.com/docs/packs/"
      },
      "cartoon": {
        "type": "object",
        "description": "A saved cartoon file: {\"cast\": {\"<id>\": {\"name\", \"look\": {\"template\", \"style\", \"shape\", \"colors\"}, \"at\": {\"x\", \"y\", \"h\", \"facing\"}}}, \"places\"?, \"program\"}, where program is a kind \"cartoon\" program. list_characters returns a whole one (cartoon_example)."
      },
      "program": {
        "type": "object",
        "description": "A block program: {\"v\": 1, \"kind\": \"behaviour\" | \"scene\" | \"cartoon\", \"scripts\": [...]}, as get_move returns. A move is kind \"behaviour\". The language: https://jabbertoon.com/docs/language/"
      },
      "character": {
        "type": "object",
        "description": "A character of your own, as share_link takes it: {\"name\": \"...\", \"content\": {...}}, the content of a character pack (tree, legs, kind, height, footprint, ...), or a whole character pack. Its tree is checked part by part. The format: https://jabbertoon.com/docs/packs/"
      }
    },
    "maxProperties": 1,
    "minProperties": 1,
    "additionalProperties": false
  }

  arguments 24 lines copy
• report_problem unknown never probed

  Reports a problem with Jabbertoon's tools or content to the people who run it: a tool answer that is wrong, a validator that refused a good program or passed a bad one, a move that looks wrong on a character, a link that does not open, docs that say something the engine does not do, or something missing. Unlike the other tools, this one keeps what you send: the report (kind, item, the request that produced it, and your note) is saved for a person to read. Never put personal details in it: no names, email addresses, or anything about the person you are helping.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "kind"
    ],
    "properties": {
      "item": {
        "type": "string",
        "maxLength": 200,
        "description": "What it is about: a move, character or look (c4c:beh:bow, dog, crayon), a tool name, or a jabbertoon.com page."
      },
      "kind": {
        "enum": [
          "wrong_answer",
          "validator_wrong",
          "move_looks_wrong",
          "link_does_not_open",
          "docs_wrong",
          "missing",
          "other"
        ],
        "type": "string",
        "description": "What kind of problem it is."
      },
      "note": {
        "type": "string",
        "maxLength": 1000,
        "description": "What was wrong, in a sentence or two. No personal details."
      },
      "request": {
        "type": "object",
        "description": "The tool call that produced the problem, as {\"tool\": \"...\", \"arguments\": {...}}. It is kept with the report, cut to 4,000 characters."
      }
    },
    "additionalProperties": false
  }

  arguments 36 lines copy

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

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.