Ferritin — Rust documentation for Cursor

rs.ferritin/rustdoc

Search and read Rust documentation for the standard library and any crate on crates.io

client:Cursor transport:streamable-http tools:2

Install Ferritin — Rust documentation in Cursor

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

{
  "mcpServers": {
    "rustdoc": {
      "url": "https://ferritin.rs/mcp"
    }
  }
}

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