safe4 for Windsurf

ai.safe4/safe4

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

client:Windsurf transport:streamable-http tools:2

Install safe4 in Windsurf

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

{
  "mcpServers": {
    "safe4": {
      "serverUrl": "https://api.safe4.ai/mcp/"
    }
  }
}

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