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mcp/harbor
Cursor

gcf proxy for Cursor

io.github.blackwell-systems/gcf-proxy

Drop-in MCP proxy. 71% fewer tokens. Session dedup compounds to 92%. Zero code changes.

client:Cursor transport:stdio runtime:npm

Install gcf proxy in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json 

{
  "mcpServers": {
    "gcf-proxy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@blackwell-systems/gcf-proxy"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

gcf proxy in other clients

gcf proxy MCP server