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mcp/harbor
Zed

primes mcp for Zed

io.github.mrfentmen/primes-mcp

Prime testing, factorisation and searches offline with BigInt: Miller-Rabin and Pollard rho

client:Zed transport:stdio runtime:npm

Install primes mcp in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json 

{
  "context_servers": {
    "primes-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/primes-mcp"
      ]
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

primes mcp in other clients

primes mcp MCP server