OpenFab MCP Server: Install & Setup

Install OpenFab in Claude Code

Claude Code

claude mcp add --transport http openfab https://openfab-22100483453.us-central1.run.app/mcp/

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "openfab": {
      "url": "https://openfab-22100483453.us-central1.run.app/mcp/"
    }
  }
}

Frequently asked questions

What does the OpenFab MCP server do?

Instant parametric cost estimates for custom manufacturing: CNC, molding, sheet metal, 3DP, PCB.

Is the OpenFab MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does OpenFab run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add OpenFab to Claude Code?

Run: claude mcp add --transport http openfab https://openfab-22100483453.us-central1.run.app/mcp/

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