Greptimedb Mcp Server

Connects Claude to GreptimeDB's observability database through its MySQL protocol and HTTP API. You get three query interfaces: standard SQL, TQL for PromQL-compatible time series queries, and RANGE queries for windowed aggregations. Includes table introspection, query planning with EXPLAIN, and management tools for pipelines and Perses dashboards. The security layer blocks write operations and masks sensitive columns by pattern matching names like password, api_key, or ssn. Built-in prompts handle common scenarios like log pipeline creation and trace analysis. Useful when you need an AI assistant to query metrics, logs, and traces without manually constructing PromQL or dealing with multiple query languages.