TinyFn for Claude Code
io.tinyfn/tinyfn
500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time.
client:Claude Code
transport:streamable-http
tools:500
Install TinyFn in Claude Code
run in your project directory
claude mcp add --transport http tinyfn https://api.tinyfn.io/mcp/all/Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs