Opik MCP Server (Official)
Official Opik MCP server enabling AI agents to interact with Opik's LLM observability and evaluation platform — querying traces, managing prompts, running evaluations, monitoring experiments, and integrating LLM observability into agent-driven MLOps workflows.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
HTTPS enforced. API key lacks scopes. SOC 2, GDPR. Self-hosted data control.
⚡ Reliability
Best When
An agent needs to observe, evaluate, and manage LLM application quality using Opik — especially for teams in the Comet ML ecosystem.
Avoid When
You're using LangSmith, Weave, or another LLM observability platform.
Use Cases
- • Querying LLM application traces from debugging agents
- • Managing and versioning prompts from prompt engineering agents
- • Running automated LLM quality evaluations from CI/CD agents
- • Monitoring production LLM performance from reliability agents
- • Analyzing evaluation datasets and metrics from analytics agents
- • Tracking prompt experiment outcomes from optimization agents
Not For
- • Teams using LangSmith, Weights & Biases Weave, or Arize Phoenix
- • General ML experiment tracking (use W&B or MLflow for traditional ML)
- • Non-LLM application monitoring
Interface
Authentication
Opik/Comet API key with workspace-level access. No scope granularity.
Pricing
Opik is open source — self-hosted is free. Comet Cloud includes Opik. Enterprise pricing for large teams. MCP server is open source.
Agent Metadata
Known Gotchas
- ⚠ Workspace name required for API calls — cloud vs self-hosted differs
- ⚠ Project/experiment IDs are UUIDs — agents must query to discover
- ⚠ LLM trace data retention varies by plan
- ⚠ API key lacks scope granularity — full workspace access
- ⚠ Self-hosted vs cloud have different base URLs
- ⚠ Evaluation scores are custom-defined — agents must understand evaluation schema
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Opik MCP Server (Official).
Scores are editorial opinions as of 2026-03-06.