Opik

by comet-ml

Opik is an AI Engineering skill for Claude Code, published by comet-ml in opik-mcp.

217 stars35 forkson comet-ml/opik-mcpAdded 2026/09/04Repository updated 2026/09/03

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claude-codegenerative-aillm-observabilitymcpmcp-servermodel-context-protocolopikpython

Install in seconds

Install Opik

Copy Opik into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/comet-ml/opik-mcp/tree/main/src/opik_mcp/skills/opik ~/.claude/skills/opik

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/comet-ml/opik-mcp.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: src/opik_mcp/skills/opik/SKILL.md in comet-ml/opik-mcp
Installs to: ~/.claude/skills/opik
Collection: One of 5 skills cataloged from this repository
Category: AI Engineering — 2970 skills

What Opik does

Opik provides SDK reference for tracing LLM apps, span types, framework integrations, threads, and prompt versioning. Use it when you need the right API for instrumentation, flushing traces, or linking prompts to traces.

Opik is cataloged under AI Engineering on DirSkills. Opik comes from a repository tagged claude-code, generative-ai, llm-observability, mcp and mcp-server.

Documentation

README

Excerpt

Type	Use for
`general`	orchestration, agent entry points
`llm`	model calls
`tool`	tools, retrieval, API / DB calls
`guardrail`	safety / validation checks

Do NOT use retrieval or any other value.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Opik

What else does comet-ml publish alongside Opik?
Opik is one of 5 skills that DirSkills catalogs from comet-ml/opik-mcp, the repository it ships in. Its siblings there include Instrument, Opik Diagnose and Opik Evaluate. Each one is a separate skill with its own page in this directory, installs the same way Opik does, and is maintained by comet-ml in that same repository. The rest of the collection is listed on the comet-ml/opik-mcp page.
How does Opik compare to other AI Engineering skills?
Opik ranks #2619 by stars among the 2970 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Opik against them. Open each page to compare what they document and how they install.