Claude Code Session Inspection

For local inspection of a Claude Code session: https://simonwillison.net/2025/Dec/25/claude-code-transcripts/

For LLM session research or team/app/agent observability, connect them to Braintrust. In Braintrust you can view individual LLM session traces as log spans. You can include Braintrust into an agentic flow by passing LLM traffic through the Braintrust proxy or explicitly instrumenting the workflow.

You can also spin up LiteLLM locally and proxy through it for observability: https://docs.litellm.ai/docs/proxy/ui_logs