Source Parts MCP MCP server

The Source Parts MCP server enables AI assistants to search electronic components, price bills of materials (BOMs), access datasheets, and integrate with PCB design workflows like KiCad. It provides tools for sourcing, DFM feedback, and schematic repair, allowing agents to interact with the Source Parts component graph directly.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

OAuth sign-inEndpoint checked 2026-10-05Operated by Source Parts Inc.

MCP endpoint (Streamable HTTP)

https://mcp.source.parts/

Vendor documentation

What you can do with it

Search millions of electronic components and compare distributor pricing
Upload BOMs to match lines to catalog parts and roll up costs
Read and navigate component datasheets within an AI assistant
Inspect parametric STEP models and validate KiCad schematics

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http source-parts-mcp https://mcp.source.parts/

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add source-parts-mcp --url https://mcp.source.parts/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable source-parts-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "source-parts-mcp": {
      "url": "https://mcp.source.parts/"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "source-parts-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.source.parts/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start source-parts-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "source-parts-mcp": {
      "type": "http",
      "url": "https://mcp.source.parts/"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http source-parts-mcp https://mcp.source.parts/

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "source-parts-mcp": {
      "url": "https://mcp.source.parts/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "source-parts-mcp": {
      "serverUrl": "https://mcp.source.parts/"
    }
  }
}

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