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MCP

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.

★ 22137 forksPythonApache-2.0comet-ml

Official Python MCP server for Opik, Comet's open-source LLM observability and evaluation platform. Exposes read/list/write tools so MCP hosts like Claude Code, Cursor and VS Code can query traces, log scores, manage datasets and save prompt versions.

Use Cases

Read Opik traces, spans and threads from an AI chat clientLog feedback scores and comments onto tracesSave and version prompts from the IDE assistantList and query Opik projects, datasets and experimentsInspect agent insights / diagnostics issues with example tracesDrive Opik workspaces from Claude Code, Cursor, VS Code Copilot, Codex or opencodeSelf-host the MCP server against open-source or self-hosted OpikIntrospect write schemas so an LLM can build valid payloadsRead bundled Opik agent skills via read_skill

Built With

Language
Python
Frameworks
Model Context Protocol · mcp-python-sdk · FastMCP · Pydantic · httpx · uvicorn · Uvicorn/ASGI · Sentry SDK · pytest · hatchling

Tags

mcp · mcp-server · llm-observability · evaluation · opik · comet · claude-code · cursor · vs-code-copilot · tracing · prompt-management · datasets · experiments · agent-skills · oauth · python