sketchboard-excalidraw-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| statusA | Report server identity and which capability groups are wired up yet. This is the one real tool in the day-1 scaffold - everything else is registered but returns an explicit not_implemented result. Return Format{"server": str, "version": str, "capabilities": dict[str, str]} Examplesstatus() |
| render_svgA | Render Excalidraw element JSON to SVG via headless Chromium (Playwright). NOT IMPLEMENTED YET. Day 2 work: port bassimeledath's warm-Chromium exportToSvg approach into sketchboard_excalidraw_mcp/render.py using a locally vendored excalidraw JS bundle (no CDN dependency at runtime). Return Format{"success": False, "error": str, "error_type": "not_implemented", "suggestions": list[str]} |
| mermaid_to_excalidrawA | Convert a Mermaid diagram to Excalidraw elements and optionally render it. NOT IMPLEMENTED YET. Planned to wrap the official @excalidraw/mermaid-to-excalidraw npm package via a small Node/Bun shim rather than reimplementing Mermaid parsing. Return Format{"success": False, "error": str, "error_type": "not_implemented", "suggestions": list[str]} |
| batch_renderA | Batch-render README diagrams across a list of fleet repos. NOT IMPLEMENTED YET. Day 2/3 work: browser-context pool over the one warm Chromium instance (not one page reused sequentially), so a 200-repo run doesn't serialize behind a single tab. Return Format{"success": False, "error": str, "error_type": "not_implemented", "suggestions": list[str]} |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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