Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"parts": {
"env": {
"SOURCE_PARTS_API_KEY": "your_api_key_here"
},
"args": [
"parts-mcp"
],
"command": "uvx"
}
}
}Are you the author?
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A Model Context Protocol (MCP) server for sourcing electronic parts with multi-EDA integration.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
uvx 'parts-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
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No known CVEs.
Checked parts-mcp against OSV.dev.
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A Model Context Protocol (MCP) server for sourcing electronic parts with multi-EDA integration.
Parts MCP enables AI assistants to search for electronic components, compare prices, check availability, and process BOMs from popular EDA tools. It provides a unified interface for component sourcing workflows powered by the Source Parts API.
| Tool | BOM Format | Status |
|---|---|---|
| KiCad | CSV, XML | Full support + CLI integration |
| Altium Designer | CSV, XLS | Full support |
| Autodesk Fusion 360 | CSV | Full support |
| Eagle | CSV, BRD | Full support |
| PADS | CSV, ASC | Full support |
| Protel 99 | CSV | Full support |
uvx parts-mcp
No install needed -- uvx runs it directly from PyPI in an isolated environment.
pip install parts-mcp
git clone https://github.com/SourceParts/parts-mcp.git
cd parts-mcp
pip install -e .
Create a .env file or set environment variables:
# Required
SOURCE_PARTS_API_KEY=your_api_key_here
# Optional
SOURCE_PARTS_API_URL=https://api.source.parts/v1
KICAD_SEARCH_PATHS=/path/to/kicad/projects
PARTS_CACHE_DIR=~/.cache/parts-mcp
CACHE_EXPIRY_HOURS=24
Add to your Claude Desktop configuration file:
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json
{
"mcpServers": {
"parts": {
"command": "uvx",
"args": ["parts-mcp"],
"env": {
"SOURCE_PARTS_API_KEY": "your_api_key_here"
}
}
}
}
If installed from source:
{
"mcpServers": {
"parts": {
"command": "/path/to/python",
"args": ["/path/to/parts-mcp/main.py"],
"env": {
"SOURCE_PARTS_API_KEY": "your_api_key_here"
}
}
}
}
After adding the configuration, restart Claude Desktop.
Connect directly from claude.ai without any local installation:
https://mcp.source.parts/No API key needed -- authentication is handled via OAuth.
Add to your Claude Code MCP settings (~/.claude/settings.json):
{
"mcpServers": {
"parts": {
"command": "uvx",
"args": ["parts-mcp"],
"env": {
"SOURCE_PARTS_API_KEY": "your_api_key_here"
}
}
}
}
Or run directly:
claude --mcp-server "python -m parts_mcp"
"Find a 10k resistor in 0603 package"
"Upload my Altium BOM and find the best prices for 100 units"
"Extract the BOM from my amplifier.kicad_sch and source all components"
"Find alternatives for the obsolete LM358"
"Ch