tinyfn

https://server.smithery.ai/alex-jacobs08/tinyfn/mcp

● healthy

500+ deterministic tools for AI agents — eliminate hallucinations in math, conversions, validation, hashing, encoding, and date/time. LLMs guess; TinyFn computes the one correct answer. Remote MCP server, no install — works with Claude, Cursor, Windsurf, and any MCP client.

Transport

streamable-http

Auth

smithery_api_key

Cost

—

How to connect

MCP endpoint (streamable-http)

https://server.smithery.ai/alex-jacobs08/tinyfn/mcp

JSON-RPC initialize probe

curl -X POST https://server.smithery.ai/alex-jacobs08/tinyfn/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://tinyfn.io

Listed at (smithery)

https://tinyfn.io