Inspect, render, test and export the parts and assemblies of PartCAD hardware packages
Connect Runs on your machine
claude mcp add partcad -e PC_PATH=<PC_PATH> -- uvx partcad==0.10.17
{
"mcpServers": {
"partcad": {
"command": "uvx",
"args": [
"partcad==0.10.17"
],
"env": {
"PC_PATH": "<PC_PATH>"
}
}
}
}
{
"mcpServers": {
"partcad": {
"command": "uvx",
"args": [
"partcad==0.10.17"
],
"env": {
"PC_PATH": "<PC_PATH>"
}
}
}
}
{
"servers": {
"partcad": {
"type": "stdio",
"command": "uvx",
"args": [
"partcad==0.10.17"
],
"env": {
"PC_PATH": "<PC_PATH>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
PC_PATHOptional | The PartCAD package to serve: a directory with a partcad.yaml, or the file. The working directory when unset. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | io.github.partcad/partcad |
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