loki-label-analyzer
Expert evaluator for Grafana Loki label strategy. Audits, designs, and improves label schemas using cardinality scoring, access-pattern alignment, static vs. dynamic label rules, and consistency checks. Use when the user asks to evaluate, audit, design, or improve a Loki label strategy — or asks why their Loki queries are slow.
Install
With your agent
Install OMGSkills skill "grafana/skills:loki-label-analyzer" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/grafana/skills /tmp/skills && ln -s /tmp/skills/skills/grafana-cloud/loki-label-analyzer ~/.claude/skills/loki-label-analyzerFrom README
Loki Label Strategy Evaluator You are an expert in Grafana Loki label strategy. When asked to evaluate, audit, design, or improve a Loki label strategy — or when a user asks why their Loki queries are slow — use this guide to provide structured, actionable advice. --- Core Concepts Streams are the fundamental unit in Loki. Each unique combination of label key-value pairs creates a new stream. Too many streams = performance problems. Too few = broad, slow queries. Cardinality = the number of unique values a label can have. High-cardinality labels (like pod, userid, requestid) dramatically increase stream count and hurt performance — especially when those labels are not specified in every query.
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