MCP server providing Prometheus metrics access and PromQL query execution for AI assistants
To add Prometheus MCP Server to Claude, run the install command below. Restart Claude Code after adding it and its tools show up in your next conversation. It needs 14 environment variables, listed below.
Install
docker run -i --rm ghcr.io/pab1it0/prometheus-mcp-server:1.6.2Environment variables
PROMETHEUS_URLSet in your MCP configPROMETHEUS_URL_SSL_VERIFYSet in your MCP configPROMETHEUS_DISABLE_LINKSSet in your MCP configPROMETHEUS_USERNAMESet in your MCP configPROMETHEUS_PASSWORDSet in your MCP configPROMETHEUS_TOKENSet in your MCP configORG_IDSet in your MCP configPROMETHEUS_CLIENT_CERTSet in your MCP configPROMETHEUS_CLIENT_KEYSet in your MCP configPROMETHEUS_MCP_SERVER_TRANSPORTSet in your MCP configPROMETHEUS_MCP_BIND_HOSTSet in your MCP configPROMETHEUS_MCP_BIND_PORTSet in your MCP configPROMETHEUS_MCP_STATELESS_HTTPSet in your MCP configPROMETHEUS_CUSTOM_HEADERSSet in your MCP configWhat this does
Prometheus MCP Server exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
PROMETHEUS_URL PROMETHEUS_URL_SSL_VERIFY PROMETHEUS_DISABLE_LINKS PROMETHEUS_USERNAME PROMETHEUS_PASSWORD PROMETHEUS_TOKEN ORG_ID PROMETHEUS_CLIENT_CERT PROMETHEUS_CLIENT_KEY PROMETHEUS_MCP_SERVER_TRANSPORT PROMETHEUS_MCP_BIND_HOST PROMETHEUS_MCP_BIND_PORT PROMETHEUS_MCP_STATELESS_HTTP PROMETHEUS_CUSTOM_HEADERS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Prometheus MCP Server?
The install section on this page carries the maker's install command for Prometheus MCP Server, as submitted. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Prometheus MCP Server?
This page carries setup and config for Claude Code. Any other MCP client that accepts a standard server config can connect to Prometheus MCP Server as well.
Does Prometheus MCP Server need an API key?
Yes. Before it can run, set these environment variables: PROMETHEUS_URL, PROMETHEUS_URL_SSL_VERIFY, PROMETHEUS_DISABLE_LINKS, PROMETHEUS_USERNAME, PROMETHEUS_PASSWORD, PROMETHEUS_TOKEN, ORG_ID, PROMETHEUS_CLIENT_CERT, PROMETHEUS_CLIENT_KEY, PROMETHEUS_MCP_SERVER_TRANSPORT, PROMETHEUS_MCP_BIND_HOST, PROMETHEUS_MCP_BIND_PORT, PROMETHEUS_MCP_STATELESS_HTTP, PROMETHEUS_CUSTOM_HEADERS. They go in the env block of your MCP config.
What license is Prometheus MCP Server under?
Prometheus MCP Server is listed under the MIT license.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
Is this your MCP server?
Claim this listing to see its traffic, fix details yourself, and skip the review queue on future updates.
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