Logfire

Optional observability with Pydantic Logfire.

Setup

uv add textagents[logfire]

import textagents

agent = textagents.load_agent(
    "agent.txt",
    logfire_token="your-token"  # or set LOGFIRE_TOKEN env var
)

What's Traced

• Agent runs with timing
• LLM requests/responses
• Retries and validation errors
• Full inputs and outputs