FreeCAD MCP vs ParCAD
A side-by-side look at the FreeCAD MCP and ParCAD MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose FreeCAD MCP for architecture & design work; choose ParCAD for architecture & design over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose FreeCAD MCP when
- You need dedicated capabilities in the Architecture & Design domain.
Choose ParCAD when
- You need dedicated capabilities in the Architecture & Design domain.
- You prefer a remote HTTP/SSE transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Architecture & Design | Architecture & Design |
| Quality signal | 37/100 · Fair | 43/100 · Fair |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Remote HTTP/SSE |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 60 | 9 |
| Directory activity | 1 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View FreeCAD MCP | View ParCAD |
Tools & capabilities
FreeCAD MCP tools
No tool names declared yet. Check the project README from the listing page.
ParCAD tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
FreeCAD MCP
No confirmed install command for FreeCAD MCP yet — follow the setup steps linked from its listing page rather than a guessed package name.
ParCAD
{
"mcpServers": {
"parcad": {
"url": "http://127.0.0.1:4242/mcp"
}
}
}
Frequently asked questions
FreeCAD MCP is categorized under Architecture & Design and uses an install path we have not confirmed yet. ParCAD belongs to Architecture & Design and uses a remote HTTP/SSE transport. Pick FreeCAD MCP for architecture & design work and ParCAD for architecture & design.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. FreeCAD MCP has no confirmed install command yet — follow its own setup instructions.
FreeCAD MCP has no declared pricing — check the project's own site. ParCAD has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add freecad-mcp and parcad as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, FreeCAD MCP has a quality signal of 37/100 (Fair) with 1 views, 0 installs and 60 GitHub stars. ParCAD has 43/100 (Fair) with 0 views, 0 installs and 9 GitHub stars.