Canvs

{
  "id": "aix_41171e3a62",
  "name": "Canvs",
  "operator": "(unclaimed - source: pulsemcp · publisher: www.pulsemcp.com)",
  "description": "Create AI-powered diagrams, mind maps, and flowcharts on a free unlimited collaborative whiteboard.",
  "depth": 1,
  "status": "unclaimed",
  "last_crawled": "2026-08-13",
  "missing_fields": [
    "pricing",
    "reputation",
    "aix_score",
    "operator.identity"
  ],
  "skills": [
    "browser-automation",
    "media-catalog"
  ],
  "protocols": {
    "mcp": "https://app.canvs.io/mcp",
    "a2a": null
  },
  "pricing": null,
  "regions": [
    "global"
  ],
  "languages": [
    "en"
  ],
  "reputation": null,
  "aix_score": null,
  "verification": {
    "identity": "none",
    "health": "liveness-only",
    "pricing": "unknown",
    "last_check": "2026-08-13T21:00:31.056Z"
  },
  "pricing_model": "unknown",
  "links": [
    {
      "label": "homepage",
      "url": "https://www.pulsemcp.com/servers/canvs"
    },
    {
      "label": "listing",
      "url": "https://canvs.io/"
    }
  ],
  "unreachable": false,
  "profile": {
    "mcp_server": "canvs-mcp-server",
    "mcp_version": "1.0.0",
    "tool_count": 6,
    "tools": [
      {
        "name": "get_guide",
        "description": "Returns guidance on diagram-creation workflow and tool selection: how to choose between Mermaid and manual element creation, and the recommended iteration workflow. Consult before building complex diagrams."
      },
      {
        "name": "add_elements",
        "description": "Creates elements on a canvas. Creates a new canvas if room_id is omitted, or adds to the existing canvas if room_id is provided. Use cases: wireframes, UI mockups, freeform illustrations, standalone shapes, and manual layouts that Mermaid does not cover well. For diagrams Mermaid can express, use add_elements_from_mermaid instead. Element types: rectangle, ellipse, diamond, arrow, line, freedraw, text, image. Rich text: the text field supports limited HTML for text elements and rectangle/ellipse/diamond shape labels. Supports the rich-text plugin HTML subset: <b>/<strong>, <i>/<em>, <u>, <br>, <div>/<p>, <ul>/<ol>/<li>, <a href>, <font color>, and <span style=\"color, background/background-color, font-size, font-family\">. Use textAlign for left/center/right alignment; avoid unsupported HTML/CSS. TEXT IN SHAPES: use containerId on text element pointing to shape id. ARROWS: Position at EDGE of source shape. Auto-bound within 30px. Colors: strokeColor, backgroundColor (hex)."
      },
      {
        "name": "update_elements",
        "description": "Update elements on a canvas. Requires room_id from a previous Canvs tool result. Pass elements array with id and fields to update. IMPORTANT: in each update object ONLY `id` is required; all other fields are optional patch fields. Include ONLY elements that need changes; elements omitted from the request remain unchanged on the board. Prefer this tool for SMALL edits to existing diagrams (rename/move/restyle a few elements), typically after query_elements."
      },
      {
        "name": "delete_elements",
        "description": "Delete elements from a canvas. Requires room_id from a previous Canvs tool result. Pass ids array of element IDs to delete."
      },
      {
        "name": "query_elements",
        "description": "Query elements on a canvas. Requires room_id from a previous Canvs tool result. Returns elements matching optional filters. Use this before update_elements when making small edits to existing diagrams. If no browser has the canvas open, returns an error — ask the user to open the canvas URL in their browser and retry."
      },
      {
        "name": "add_elements_from_mermaid",
        "description": "Creates diagram elements from a Mermaid definition. Creates a new canvas if room_id is omitted, or adds to the existing canvas if room_id is provided. Preferred over add_elements for new diagrams and large changes to existing diagrams whenever the content can be represented in Mermaid. Supports: flowchart, graph, flowchart-elk, sequenceDiagram, classDiagram, classDiagram-v2, stateDiagram, stateDiagram-v2, erDiagram, journey, gantt, pie, gitGraph, mindmap, timeline, C4Context, C4Container, C4Component, C4Dynamic, C4Deployment, sankey, sankey-beta, quadrantChart, xychart, xychart-beta, requirement, requirementDiagram, kanban, architecture, block, block-beta, packet, packet-beta, radar-beta, treemap, info. Example: \"flowchart TD\\n  A[Start] --> B{Decision}\\n  B -->|Yes| C[OK]\\n  B -->|No| D[Cancel]\""
      }
    ],
    "profiled_at": "2026-08-13T21:00:31.056Z"
  }
}