Create, edit, share and export hand-drawn LetDraw diagrams, from code or a prompt.
Connect Remote server
claude mcp add --transport http letdraw https://api.letdraw.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"letdraw": {
"url": "https://api.letdraw.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"letdraw": {
"type": "http",
"url": "https://api.letdraw.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.letdraw.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer followed by your personal LetDraw API token (ld_live_...). Create it in the LetDraw app under Account > Developer. |
Details
| Endpoint | https://api.letdraw.com/mcp (Streamable HTTP) |
| Package | @letdraw/[email protected] (NPM, stdio) |
| First published | 3 Oct 2026 |
| Last updated | 3 Oct 2026 |
| Registry name | io.github.letdraw/letdraw |
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