prometheus-mcp-server

Prometheus Metrics MCP Server by Pab1it0

MCP server for Prometheus integration

Live Registry Versionv1.6.2Previous: v1.6.1Published 2026-08-03

Stability Grade

B+ (86/100)

90-Day Velocity

1 releases

Stable release cadence

Dependencies

10 direct

PYPI manifest

License

MIT

Verified on PYPI

Recommended Exact Pin: uvx prometheus-mcp-server@1.6.2

PYPI Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live PYPI Index

Prometheus Metrics MCP Server (prometheus-mcp-server) is currently at v1.6.2 on PYPI (published 2026-08-03), with a 90-day stability score of 86/100 (B+) and MEDIUM schema drift risk across 1 releases in the past 90 days. Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx prometheus-mcp-server@latest deployments risk parameter drift across execute_query and execute_range_query. Production teams should pin uvx prometheus-mcp-server@1.6.2 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx prometheus-mcp-server@latest deployments risk parameter drift across execute_query and execute_range_query.

Watched Exports / MCP Tool Signatures:

execute_queryexecute_range_querylist_metricsget_targets

Before (Deprecated / Unpinned Pattern)

"prometheus-mcp-pypi": {
  "command": "uvx",
  "args": ["prometheus-mcp-server"]
}

After (Verified v1.6.2 Pattern)

"prometheus-mcp-pypi": {
  "command": "uvx",
  "args": ["prometheus-mcp-server@1.6.2"],
  "env": { "FASTMCP_LOG_LEVEL": "ERROR" }
}

Frequently Asked Questions: prometheus-mcp-server

What is the latest version of prometheus-mcp-server on PYPI?

As of 2026-10-24, the latest stable version of prometheus-mcp-server (Prometheus Metrics MCP Server by Pab1it0) on PYPI is v1.6.2, published on 2026-08-03. It has shipped 1 releases in the last 90 days.

Does prometheus-mcp-server v1.6.2 have breaking changes or MCP schema drift risk?

prometheus-mcp-server currently carries a MEDIUM schema drift risk rating with a Stability Score of 86/100 (Grade B+). Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx prometheus-mcp-server@latest deployments risk parameter drift across execute_query and execute_range_query.

How do I safely pin prometheus-mcp-server in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `uvx prometheus-mcp-server@1.6.2` and monitor execute_query, execute_range_query, list_metrics, get_targets for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for prometheus-mcp-server

We poll PYPI and pab1it0/prometheus-mcp-server every 30 minutes. Get an email with the exact diff when prometheus-mcp-server ships a breaking release beyond v1.6.2.