RoboPartPicker MCP server

Remote Model Context Protocol server for RoboPartPicker — a catalog of source-linked robotics projects, bills of materials and components.

• Endpoint: https://robopartpicker.com/mcp (Streamable HTTP, no auth for public reads)
• Registry name: com.robopartpicker/robopartpicker
• Product repository: brainbook0/robopartpicker
• Discovery: https://robopartpicker.com/.well-known/mcp.json
• Server card: https://robopartpicker.com/.well-known/mcp/server-card.json
• OpenAPI: https://robopartpicker.com/openapi.json

This repository holds the registry manifest and client configuration for the hosted server. The server itself runs on Cloudflare Workers at robopartpicker.com.

Tools

Connect a client

Claude Desktop / Cursor / Cline

{
  "mcpServers": {
    "robopartpicker": {
      "type": "streamable-http",
      "url": "https://robopartpicker.com/mcp"
    }
  }
}

Claude Code

claude mcp add --transport http robopartpicker https://robopartpicker.com/mcp

Verify without a client

curl -s https://robopartpicker.com/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"curl","version":"1.0"}}}'

A healthy response reports serverInfo.name = RoboPartPicker and a tools capability.

Example

Ask an agent: “Find an open 6-axis robot arm project with a bill of materials, and tell me which BOM lines are still unresolved.” A search_projects call with q=rover returns entries such as:

{
  "slug": "nasa-jpl-open-source-rover",
  "name": "NASA JPL Open Source Rover",
  "license": "Apache-2.0"
}

What the data is, honestly

• BOM lines are derived from explicit BOM files, documentation, CAD metadata and URDF/robot-description files in each upstream repository. Every line keeps its evidence state — verified, probable, unresolved, unpriced — instead of being silently dropped.
• Prices are observed catalog data, not quotes. Supplier coverage is partial and prices drift.
• Upstream projects keep their own licenses. This server reads and links; it does not relicense anyone’s design.
• Software projects, commercial models without manufacturer BOMs, and physical projects without an explicit BOM report distinct honest states rather than guessed parts.

License

The contents of this repository (manifest, documentation, configuration) are MIT licensed. Robotics project data returned by the API remains subject to each upstream project’s own license.