opik-mcp
opik-mcp is the official MCP server of opik, listed under cloud & infrastructure. It reaches opik. It needs OPIK_API_KEY to authenticate. Its repository has 225 GitHub stars and is licensed under Apache-2.0; we last read it on 2026-10-22.
This repository hosts the Model Context Protocol (MCP) server for Opik, an open-source platform for LLM observability and evaluation. It reads traces, logs scores, and manages prompts from Claude Code, Cursor, or VS Code.
Install
Read from opik-mcp’s own README, close to verbatim -- not written by us, and not guessed.
claude mcp add --transport stdio opik-mcp --env OPIK_API_KEY=<your-key> --env OPIK_WORKSPACE=<your-workspace> -- uvx opik-mcp
What it reaches, and what it needs
What it connects to
Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.
Maintenance
Model Context Protocol (MCP) server for Opik, the open-source LLM observability and evaluation platform, built by Comet. Read traces, log scores, and manage prompts from Claude Code, Cursor, or VS Code.
What opik-mcp can do
1 tool documented in its README. An AI client calls these by name.
opik-mcp- Opik MCP server for the hosted Opik Cloud (www.comet.com). Requires authentication to use. Run `codex mcp get opik-mcp` to see the status and configuration. Use `codex mcp login opik-mcp` to authentic
Read from the README; names are kept only if the README contains them.
opik-mcp compared with similar servers
| Server | Reaches | Needs | Stars | Last update | Licence |
|---|---|---|---|---|---|
| opik-mcp (this page) | opik | OPIK_API_KEY | 225 | 2026-10-22 | Apache-2.0 |
| memora | cloudflare, memora, openai | CLOUDFLARE_API_TOKEN, MEMORA_EMBEDDING_API_KEY, OPENAI_API_KEY | 744 | 2026-10-24 | MIT |
| mcp-for-argocd | argocd | ARGOCD_API_TOKEN, MCP_AUTH_TOKEN | 596 | 2026-10-16 | Apache-2.0 |
| prometheus-mcp-server | prometheus | PROMETHEUS_PASSWORD | 519 | 2026-10-19 | MIT |
| agenticmail | agenticmail, cloudflare, gmail, openai, relay | AGENTICMAIL_API_KEY, AGENTICMAIL_INBOUND_SECRET, AGENTICMAIL_MASTER_KEY, CLOUDFLARE_API_TOKEN, GMAIL_PASSWORD, GMAIL_RELAY_APP_PASSWORD, OPENAI_API_KEY, RELAY_PASSWORD | 239 | 2026-10-21 | MIT |
| loki-mcp | grafana, loki | LOKI_PASSWORD, LOKI_TOKEN | 176 | 2026-10-23 | — |
Ranked by services in common with opik-mcp, then by stars. Figures are from each repository when we last read it.
Common questions about opik-mcp
- What does opik-mcp do?
- This repository hosts the Model Context Protocol (MCP) server for Opik, an open-source platform for LLM observability and evaluation. It reads traces, logs scores, and manages prompts from Claude Code, Cursor, or VS Code.
- How do I install opik-mcp?
- Its own README gives this command: claude mcp add --transport stdio opik-mcp --env OPIK_API_KEY=<your-key> --env OPIK_WORKSPACE=<your-workspace> -- uvx opik-mcp. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
- What does opik-mcp connect to, and what does it need?
- It reaches opik. The credentials we found in its source are OPIK_API_KEY.
- Which AI clients can use opik-mcp?
- Its own description mentions Claude Code, Cursor and VS Code. That is a mention in its description, not a test we ran.
- Is opik-mcp official and is it maintained?
- It is named as the official server of opik. Its repository has 225 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-22.
- What licence does opik-mcp use?
- The repository declares the Apache-2.0 licence.
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