fitfly engine for Windsurf

io.github.dropflyai/fitfly-engine

Deterministic fitness coaching engine: adaptive programs, progression math, readiness autoregulation

client:Windsurf transport:streamable-http tools:10

Install fitfly engine in Windsurf

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

{
  "mcpServers": {
    "fitfly-engine": {
      "serverUrl": "https://workout-engine-production-5dd7.up.railway.app/mcp"
    }
  }
}

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