celtis

Latin for tool or chisel - a tool for building things.

This is a demonstration on how to use the Anthropic tool or function call API from Typescript.

There is a very simple, user prompt and feedback loop to interact with Claude.

The single configured tool is using the weatherapi.com API to get the weather for a given location.

See also

I have a Python example doing the same, using LangChain: python-langchain-anthropic-tool-use-example

Installation

yarn install
cp .env.example .env

Then add your API keys to the .env file.

Usage

yarn start