Connects Claude directly to your Prometheus instance over stdio with five read-only tools: list metrics, run instant PromQL queries, fetch time-series ranges, inspect active alerts, and check scrape target health. Returns both structured JSON and markdown for each response. Supports bearer tokens, HTTP basic auth, or no auth for internal deployments. All tools are marked read-only, so there's zero risk of modifying data. Built for engineers who want to debug metrics, investigate alerts, or explore what's being scraped without switching contexts. Ships as a pip package or runs via uvx with no install. Works with Claude Desktop, Cursor, or any MCP client that speaks stdio.
claude mcp add --transport stdio mshegolev-prometheus-mcp uvx prometheus-mcp