Create and edit Excalidraw diagrams in your CanvasKeep workspace, with auto-layout and folders.
Connect Runs on your machine
claude mcp add canvaskeep-mcp -e CANVASKEEP_API_KEY=<CANVASKEEP_API_KEY> -e CANVASKEEP_MASTER_KEY=<CANVASKEEP_MASTER_KEY> -e CANVASKEEP_API_URL=<CANVASKEEP_API_URL> -- npx -y [email protected]{
"mcpServers": {
"canvaskeep-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CANVASKEEP_API_KEY": "<CANVASKEEP_API_KEY>",
"CANVASKEEP_MASTER_KEY": "<CANVASKEEP_MASTER_KEY>",
"CANVASKEEP_API_URL": "<CANVASKEEP_API_URL>"
}
}
}
}{
"mcpServers": {
"canvaskeep-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CANVASKEEP_API_KEY": "<CANVASKEEP_API_KEY>",
"CANVASKEEP_MASTER_KEY": "<CANVASKEEP_MASTER_KEY>",
"CANVASKEEP_API_URL": "<CANVASKEEP_API_URL>"
}
}
}
}{
"servers": {
"canvaskeep-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"CANVASKEEP_API_KEY": "<CANVASKEEP_API_KEY>",
"CANVASKEEP_MASTER_KEY": "<CANVASKEEP_MASTER_KEY>",
"CANVASKEEP_API_URL": "<CANVASKEEP_API_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
CANVASKEEP_API_KEYRequired, secret | API key from your CanvasKeep dashboard (profile menu, API Keys) |
CANVASKEEP_MASTER_KEYOptional, secret | Needed to read or edit encrypted diagrams. Copy it from canvaskeep.com/dashboard/encryption |
CANVASKEEP_API_URLOptional | API base URL, override for local development |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 18 Oct 2026 |
| Last updated | 18 Oct 2026 |
| Registry name | io.github.CanvasKeep/canvaskeep-mcp |
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