io.github.CanvasKeep/canvaskeep-mcp
CanvasKeep
Is the CanvasKeep MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.
Create and edit Excalidraw diagrams in your CanvasKeep workspace, with auto-layout and folders.
alive probed 2026-11-14 · unchanged since 2026-11-01
- Run it
- npx -y canvaskeep-mcp@0.6.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- canvaskeep 0.6.2
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 3.9k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 4.1k. The o200k_base estimate is 2.3k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/CanvasKeep/canvaskeep-mcp
- Website
- https://canvaskeep.com
- Registry
- active, updated 2026-10-18 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.72×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| generate_diagram | 1 291 | 749 | 33 % |
| save_diagram_scene | 646 | 375 | 16 % |
| create_diagram | 350 | 203 | 9 % |
| get_diagram_scene | 339 | 197 | 9 % |
| create_folder | 248 | 144 | 6 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
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- io.github.CallMarcus/securityscorecard-mcp · alive
- io.github.CapMonsterCloud/capmonster-mcp-captcha-solver · alive
- io.github.CapMonsterCloud/capmonster-mcp-patchright-captcha-solver · alive
- io.github.CarbonCashmere/x402-mcp · crashed on start
- io.github.Carwhere/vin-mcp · alive
Servers that mention excalidraw or workspace.
- AutEng Docs — Agent Document Workspace & Publishing ai.auteng/docs · alive
- Bindry ai.bindry/bindry · needs auth
- ai.bridgeapp/bridgeapp · needs auth
- Calaf Seed Tools ai.calaf/seeds · alive
- Dryos Workspace ai.dryos/dryos-workspace · needs auth
- ai.enginy/mcp · needs auth
- Filepad ai.filepad/filepad · server error
- Kive ai.kive/mcp · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.