Errata for Cursor

com.apidefects/errata

What is known to be broken in an MCP server or API operation, with the check that found it.

client:Cursor transport:streamable-http tools:1

Install Errata in Cursor

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

{
  "mcpServers": {
    "errata": {
      "url": "https://apidefects.com/mcp"
    }
  }
}

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