PlainError for Cursor

com.plainerror/plainerror

Plain-English fixes for Windows, PC games, and code. Search or paste an error. No account needed.

client:Cursor transport:streamable-http tools:3

Install PlainError in Cursor

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

{
  "mcpServers": {
    "plainerror": {
      "url": "https://plainerror.com/mcp"
    }
  }
}

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