comet-ml/opik-claude-code-plugin
20 stars · Last commit 2026-07-30
Log Claude Code sessions to Opik, the open-source LLM observability and evaluation platform, built by Comet. Tracing, evaluation, and skills for observable AI applications.
README preview
# Opik Claude Code Plugin Log Claude Code sessions to [Opik](https://github.com/comet-ml/opik) for LLM observability, plus skills and agents for building observable AI applications. [Opik](https://github.com/comet-ml/opik) is the open-source LLM observability and evaluation platform, built by [Comet](https://www.comet.com). ## Features - **Session Tracing**: Automatically log Claude Code sessions as Opik traces - **Span Tracking**: Each tool call becomes a span within the trace - **Subagent Support**: Nested agent calls are tracked with parent-child relationships - **Skills**: Built-in knowledge for LLM observability, tracing, and evaluation - **Agents**: Code review agent for agent architecture best practices ## How Tracing Works We trigger tracing for everything done in Claude Code, but don't slow you down. <img src="assets/readme_diagram.svg" alt="How Tracing Works" width="600"> Each conversation turn becomes an Opik trace. Tool calls, thoughts, and responses become spans. Subagent invocations are nested under their parent Task span.