github-actions-validator SKILL.md skillA
github-actions-validator from hybridlabor-api/bdb-dev-optimized-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/github-actions-validator@git:20260930.08ad51dPins git:20260930.08ad51d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hybridlabor-api/bdb-dev-optimized-agent-skills
- Path
skills/global_config/github-actions-validator/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260930.08ad51d, committed Sep 30, 2026
- Size
- 18,970 bytes
- Repository stars
- 6
- License
- Apache-2.0
Validate, lint, audit, fix GitHub Actions workflows (.github/workflows).
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 Validator ## Overview Validate and test GitHub Actions workflows, custom actions, and public actions using industry-standard tools (actionlint and act). This skill provides comprehensive validation including syntax checking, static analysis, local workflow execution testing, and action verification with version-aware documentation lookup. ## Trigger Phrases Use this skill when the request includes phrases like: - "validate this GitHub Actions workflow" - "check my `.github/workflows/*.yml` file" - "debug actionlint errors" - "test this workflow locally with act" - "verify GitHub Action versions or deprecations" ## When to Use This Skill Use this skill when: - **Validating workflow files**: Checking `.github/workflows/*.yml` for syntax errors and best practices - **Testing workflows locally**: Running workflows with `act` before pushing to GitHub - **Debugging workflow failures**: Identifying issues in workflow configuration - **Validating custom actions**: Checking composite, Docker, or JavaScript actions - **Verifying public actions**: Validating usage of actions from GitHub Marketplace …
Read the whole file at its exact version.
How to install
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/github-actions-validator@sha256:a8859e12d8d6d39cThe line at the top of this page pins the label git:20260930.08ad51d, 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_tstfnediezluj5wy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 30, 2026.
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 (18970 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
hybridlabor-api/bdb-dev-optimized-agent-skills · 6 stars · license Apache-2.0 · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tstfnediezluj5wy GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/bdb-dev-optimized-agent-skills/github-actions-validator GET https://markdownregistry.com/api/v1/blob/a8859e12d8d6d39cece5a41e0a3954f5b2a268375141251accf42846d96cbb2c
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.
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