prometheus-mcp-server
A Model Context Protocol (MCP) server for interacting with Prometheus metrics and data.
TypeScript-based MCP server implementing a Prometheus API interface. Bridges Claude and your Prometheus server via MCP.
Features
- Instant and range PromQL queries
- Series and label discovery
- Metric metadata access
- Scrape target info
- Alerts, rules, and status endpoints
Installation
npm install -g prometheus-mcp-server
# or
npm install prometheus-mcp-server
# or
npx prometheus-mcp-server
Usage
npm install
npm run build
npm start
Set the PROMETHEUS_HOST environment variable to your Prometheus instance URL.
Example Claude Desktop config:
{
"mcpServers": {
"prometheus-mcp-server": {
"command": "npx prometheus-mcp-server",
"env": {
"PROMETHEUS_HOST": "http://your-prometheus-instance:9090"
}
}
}
}
Functions
mcp__instant_querymcp__range_querymcp__get_seriesmcp__get_label_valuesmcp__get_metadatamcp__get_targetsmcp__get_alertsmcp__get_rulesmcp__get_status