# loki

> Claude/Codex skill by [@grafana](https://omgskills.com/library/grafana/index.md) · 286 stars · Updated 2026-10-17

Grafana Loki log aggregation and LogQL query language. Covers LogQL syntax (log queries, metric queries, label matchers, line filters, parsers: json/logfmt/pattern/regexp/unpack, label filters, line\_format), Loki architecture, log ingestion via Alloy/Promtail/Fluent Bit, structured metadata, and Logs Drilldown. Use when writing LogQL queries, configuring Loki, troubleshooting log pipelines, or analyzing logs.

## Install

```sh
git clone https://github.com/grafana/skills /tmp/skills && ln -s /tmp/skills/skills/grafana-lgtm/loki ~/.claude/skills/loki
```

## From README

Grafana Loki - Log Aggregation Docs: https://grafana.com/docs/loki/latest/ Indexes only metadata (labels), not full log content — dramatically cheaper than full-text search systems.

## Links

- HTML page: https://omgskills.com/library/grafana/skills/loki/
- GitHub: https://github.com/grafana/skills
- Author: [@grafana](https://omgskills.com/library/grafana/index.md)

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