Windsurf

Penny Engine — Agent Operations for Windsurf

io.github.kasheik3/penny-engine

Remote MCP utilities for agents: structured data, commerce checks, and x402 paid API discovery.

client:Windsurf transport:streamable-http tools:16

Install Penny Engine — Agent Operations in Windsurf

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

{
  "mcpServers": {
    "penny-engine": {
      "serverUrl": "https://penny-agent-api-production.up.railway.app/mcp"
    }
  }
}

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

What Windsurf can do once it is connected

Penny Engine — Agent Operations in other clients

Penny Engine — Agent Operations MCP server