Prometheus

Connects to Prometheus monitoring systems for instant and range queries, metric discovery, and metadata retrieval with built-in retries, caching, and rate limiting for DevOps workflows and system troubleshooting.

This MCP server provides direct access to Prometheus monitoring systems, enabling instant and range queries, metric discovery, and metadata retrieval through a robust HTTP client with built-in retries, caching, and rate limiting. Built by Breno A. in Rust, it supports both CLI usage and MCP server modes, handles Basic Auth for secure Prometheus instances, and includes an optional internal metrics exporter for self-observability. The implementation offers comprehensive Prometheus API coverage including series selectors, label value enumeration, and metric metadata lookup, making it valuable for DevOps workflows, system monitoring analysis, and troubleshooting scenarios where users need to query and analyze metrics data through conversational interfaces rather than navigating Prometheus dashboards directly.