ls-github-actions-builder

name	ls-github-actions-builder
description	Guide GitHub Actions workflow authoring. Use for CI, release, scheduled jobs, permissions, caching, matrices, artifacts, and secure workflow design.
metadata	{"version":"1.0"}

Github Actions

Use this skill when working on GitHub Actions tasks.

Workflow

• Inspect existing workflow triggers, permissions, concurrency, secrets, environments, and repo rules before editing.
• Use least-privilege permissions, pinned action major versions, cache keys with restore strategy, and explicit artifact retention.
• Validate YAML, changed workflow paths, and representative local or CI commands before relying on automation.

Boundaries

• Inspect the target repository before making changes.
• Prefer existing project patterns, declared package managers, and documented validation commands.
• Do not expose secrets, credentials, private user data, or production account identifiers in source, examples, or logs.
• When external APIs or current vendor behavior matter, verify against official docs before implementation.

Provenance

• Source classification: official-docs-reference
• This is a Localsetup-native skill written from project workflow requirements and public/official documentation routing.