ls-github-actions-builder SKILL.md skillA
ls-github-actions-builder from cruxexperts/localsetup is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cruxexperts/localsetup/ls-github-actions-builder@v1.0Pins v1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cruxexperts/localsetup
- Path
ls/skills/ls-github-actions-builder/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0, committed Sep 5, 2026
- First version recorded
- Jul 15, 2026
- Size
- 2,327 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Guide GitHub Actions workflow authoring. Use for CI, release, scheduled.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# GitHub Actions Use this skill when authoring or reviewing GitHub Actions workflows. ## Workflow 1. Inspect existing triggers, permissions, concurrency, secrets, environments, and repository rules before editing. 2. Define the smallest job permissions, cache key/restore strategy, artifact retention, and validation needed for the change. 3. Resolve every third-party action release to its full 40-character commit SHA. Keep the human-readable release tag only as an adjacent comment; never use a mutable `@vN`, branch, or tag as the executable ref. 4. Verify the owner, release tag, and commit provenance before accepting a new or updated SHA. Advance pins only through the repository's controlled dependency-update or reviewed maintenance process. 5. Validate YAML, changed workflow paths, and representative local or CI commands before relying on automation. ## Immutable action references ```yaml # actions/checkout v4.2.2 uses: actions/checkout@<verified-40-character-commit-sha> ``` - The SHA is the executed supply-chain boundary. A major-version tag such as `@v4` is a mutable Git ref and is not a safe default for credential-bearing CI. …
Read the whole file at its exact version.
How to install
mdr add cruxexperts/localsetup/ls-github-actions-builder@sha256:59d06f914ffa55ecThe line at the top of this page pins the label v1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wenfkrscsxupwrkz)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 15, 2026 and Sep 5, 2026, about one every 26 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0 latest | 2026-09-05 | ea4db46 | 2,327 B | A | view · diff |
| v1.0 | 2026-09-02 | 1f96df1 | 2,327 B | A | view · diff |
| v1.0 | 2026-07-15 | be11688 | 1,268 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2327 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
cruxexperts/localsetup · 6 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wenfkrscsxupwrkz GET https://markdownregistry.com/api/v1/resolve?ref=cruxexperts/localsetup/ls-github-actions-builder GET https://markdownregistry.com/api/v1/blob/59d06f914ffa55ec0ab676e4f1510dd1c88bae4849d0a49ed9fd90f982198627
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.