Ask262 for Windsurf

io.github.bendtherules/ask262

MCP server for understanding Javascript internals from ECMAScript specification.

client:Windsurf transport:streamable-http

Install Ask262 in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "ask262": {
      "serverUrl": "https://ask262.mcp.bendtherules.io/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs