validatethat mcp for Windsurf

io.github.ryanbyrne/validatethat-mcp

Run UX research from Claude — create card sort studies, list studies, pull headline stats.

client:Windsurf transport:streamable-http

Install validatethat mcp in Windsurf

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

{
  "mcpServers": {
    "validatethat-mcp": {
      "serverUrl": "https://validatethat.io/mcp"
    }
  }
}

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