etch for Cursor

io.github.saravananjaichandar/etch

Etch is a signed audit chain for AI agent decisions, offline-verifiable against pinned public keys.

client:Cursor transport:streamable-http

Install etch in Cursor

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

{
  "mcpServers": {
    "etch": {
      "url": "https://etch.systems/mcp"
    }
  }
}

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