prometheus-mcp-server

Name: prometheus-mcp-server
Author: weetime

@weetime

代码仓库

关于 prometheus-mcp-server

暂无概览

基本信息

分类

开发工具

运行时

node

传输方式

stdio

发布者

weetime

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "prometheus-mcp-server-weetime": {
      "command": "npx",
      "args": [
        "prometheus-mcp-server"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is prometheus-mcp-server?

A TypeScript-based Model Context Protocol (MCP) server that bridges Claude and Prometheus, enabling querying of metrics, series, labels, alerts, rules, and server status via PromQL.

How to use prometheus-mcp-server?

Install globally with npm install -g prometheus-mcp-server or run via npx prometheus-mcp-server. Configure the Prometheus URL using the PROMETHEUS_BASE_URL environment variable (defaults to http://localhost:9090). Add the server to Claude Desktop’s config file (MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json, Windows: %APPDATA%/Claude/claude_desktop_config.json) with the appropriate command and env settings.

Key features of prometheus-mcp-server

Instant PromQL queries at a specific time
Range PromQL queries over a time period
Series discovery by label matchers
Label name and value exploration
Metadata access for metrics
Target information from scrape configurations
Alerts and recording/alerting rules
Prometheus server status information

Use cases of prometheus-mcp-server

Query current metric values for dashboards or alerting checks.
Retrieve time-series data over a window for analysis or reporting.
Discover available series and labels to explore the metric schema.
Inspect scrape targets, alerts, and rules for operational monitoring.
Get server status to verify Prometheus health and configuration.

FAQ from prometheus-mcp-server

How do I configure the Prometheus server URL?

Set the PROMETHEUS_BASE_URL environment variable to the desired Prometheus HTTP endpoint. The default is http://localhost:9090.

What functions does prometheus-mcp-server expose?

It provides nine MCP functions: mcp__instant_query, mcp__range_query, mcp__get_series, mcp__get_label_values, mcp__get_metadata, mcp__get_targets, mcp__get_alerts, mcp__get_rules, and mcp__get_status.

How can I run prometheus-mcp-server without installing it?

Use npx: npx prometheus-mcp-server. You can also set the PROMETHEUS_BASE_URL environment variable inline when using npx.

What transport does the server use?

It communicates over stdio, as is standard for MCP servers (mentioning stdio in the Debugging section for inspecting and debugging).

Are there any runtime dependencies beyond Node.js?

The server is a TypeScript project that compiles to JavaScript; Node.js is required to run it. All dependencies are bundled via npm.

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