Weather Agent

Built with the Anthropic SDK. Demonstrates tool use, error handling, and the agent loop.

What it does

Given a natural-language weather query, the agent:

1. Looks up current weather for a city via Open-Meteo.
2. Optionally converts the temperature between Celsius and Fahrenheit.
3. Returns a conversational answer.

Tools

• get_weather(city): fetches current weather from Open-Meteo. Translates WMO weather codes to descriptions.
• convert_temperature(value, from_unit, to_unit): converts between Celsius and Fahrenheit.

Example

Input: "What's the weather in Tunis? Tell me in Fahrenheit." Output: "It's currently 73°F and partly cloudy in Tunis with light winds."

Notes

Built as a learning exercise. Uses the Anthropic SDK's tool_runner for the agent loop and Open-Meteo's free forecast and geocoding APIs.