GreptimeDB MCP Server

description: "PromQL-style queries using GreptimeDB TQL EVAL syntax." version: "1.0" arguments: - name: "metric" description: "The metric name to query (required)." required: true - name: "start_time" description: "Start time: SQL expression (now() - interval '5' minute), RFC3339, or Unix timestamp." required: true - name: "end_time" description: "End time: SQL expression (now()), RFC3339, or Unix timestamp." required: true metadata: tags: - promql - tql - metrics suggested_use: "Run PromQL-compatible queries for rate, aggregations, and percentiles." output_format: "markdown"