prometheus-query

name	prometheus-query
description	Query Prometheus metrics for monitoring and alerting
homepage	https://docs.aof.sh/skills/prometheus-query
metadata	{"emoji":"📊","version":"1.0.0","requires":{"bins":["curl","jq"],"env":[],"config":[]},"tags":["monitoring","prometheus","metrics"]}

Prometheus Query Skill

Query Prometheus metrics to analyze system performance, troubleshoot issues, and verify SLOs.

When to Use This Skill

• Need to check metrics for a service
• Investigating performance degradation
• Verifying SLO compliance
• Analyzing historical trends
• Debugging autoscaling decisions

Steps

1. Query current value — curl 'http://prometheus:9090/api/v1/query?query=...'
2. Query range — Use start/end timestamps for historical data
3. Execute PromQL — Use expressions like rate(requests[5m])
4. Parse results — Extract value and timestamp with jq
5. Analyze trend — Check for increasing/decreasing patterns