TinyFn for Windsurf

io.tinyfn/tinyfn

500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time.

client:Windsurf transport:streamable-http tools:500

Install TinyFn in Windsurf

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

{
  "mcpServers": {
    "tinyfn": {
      "serverUrl": "https://api.tinyfn.io/mcp/all/"
    }
  }
}

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