Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Opik is an open-source platform for tracing, evaluating, and monitoring applications that use large language models, retrieval systems, or AI agents. Teams use it to inspect agent activity, manage prompts, run evaluations, and monitor these applications in production.
Latest release 2.2.131 · 28 Oct 2026
29 files for Claude Code, Codex, GitHub Copilot and OpenCode: architect, build-fixer, code-reviewer, config-auditor and 25 more — 14,918 tokens loaded in every session.
.github/copilot-instructions.md A 5,043 tok .github/instructions/python_sdk.instructions.md A 8,537 tok AGENTS.md A 1,338 tok .agents/skills/add-code-quality-hook/SKILL.md A — .agents/skills/analytics-instrumentation/SKILL.md A 43 tok .agents/skills/debugging-e2e-tests/SKILL.md A 122 tok .agents/skills/diagram-generation/SKILL.md A 26 tok .agents/skills/documentation/SKILL.md A 22 tok .agents/skills/explore-feature/SKILL.md A 44 tok .agents/skills/local-dev/SKILL.md C 23 tok .agents/skills/metrics-instrumentation/SKILL.md A 93 tok .agents/skills/opik-backend/SKILL.md A 31 tok .agents/skills/opik-external-integrations/SKILL.md A 97 tok .agents/skills/opik-frontend/SKILL.md A 31 tok .agents/skills/opik-integrations/SKILL.md A 67 tok .agents/skills/playwright-pom-discovery/SKILL.md A 112 tok .agents/skills/python-sdk/SKILL.md A 28 tok .agents/skills/query-performance/SKILL.md A 71 tok .agents/skills/typescript-sdk/SKILL.md A 20 tok .agents/skills/write-docs/SKILL.md A 55 tok .agents/skills/writing-e2e-tests/SKILL.md A 126 tok .agents/skills/writing-visual-tests/SKILL.md C 108 tok .agents/agents/architect.md A 285 tok .agents/agents/build-fixer.md A 237 tok .agents/agents/code-reviewer.md A 238 tok .agents/agents/meta-auditor.md A 470 tok .agents/agents/planner.md A 291 tok .agents/agents/test-runner.md A 296 tok .agents/skills/python-sdk/agents/refactor-helper.md A 55 tok These files are comet-ml/opik's own configuration — they tell Claude Code, Codex, GitHub Copilot and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.