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yaml-pro

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YAML authoring and processing — gotchas, validation, and safe loading — use when writing configs or parsing YAML.

skills/yaml-pro/SKILL.md

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## Overview

YAML is the config language of the DevOps world — readable, but full of
footguns (the infamous `no` → `false`, octal surprises, billion-laughs
attacks). This skill covers writing safe, predictable YAML and parsing it
defensively in code.

## When to use

- Authoring configs (CI pipelines, Kubernetes manifests, app settings)
- Designing YAML-based file formats or DSLs
- Parsing YAML safely in applications (avoiding deserialization attacks)
- Templating YAML (anchors, merge keys, and when to avoid them)
- Validating YAML configs with schemas in CI
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