container-supply-chain SKILL.md skillA
container-supply-chain from hoangminhung/devops-ai-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hoangminhung/devops-ai-kit/container-supply-chain@git:20261028.645512fPins git:20261028.645512f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hoangminhung/devops-ai-kit
- Path
claude/skills/container-supply-chain/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261028.645512f, committed Oct 28, 2026
- Size
- 2,705 bytes
- Repository stars
- 5
- License
- MIT
Container and software supply-chain security in CI/CD — vulnerability scanning gates with Trivy or Grype, SBOM generation with Syft, image signing with Cosign (keyless or key-based), admission policies that only allow signed images (Kyverno, Sigstore policy-controller), base-image update cadence and registry hygiene. Use whenever building or changing CI pipelines that produce images, setting up registries, adding admission policies, or reviewing image security. Dockerfile authoring rules live…
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
# Container supply-chain standards <!-- devops-ai-kit · Last reviewed: 2026-10-28 · Dockerfile writing rules are in rule `dockerfile.md` (loaded automatically when you edit a Dockerfile). --> ## 1. Vulnerability scanning - **MUST** The image build pipeline scans with Trivy or Grype. Fail the pipeline on `CRITICAL` (and **SHOULD** on `HIGH`) vulnerabilities **that already have a fix** (`--ignore-unfixed`, so vulnerabilities without a fix do not block every build). - **SHOULD** Re-scan running images on a schedule (new vulnerabilities are published after the build), not only at build time. - **SHOULD** Exceptions (`.trivyignore` / VEX) must have a reason and an expiry date. ## 2. SBOM - **SHOULD** Create an SBOM for each released image (Syft, SPDX or CycloneDX format). Store it with the image (attestation) or in an artifact store. ## 3. Signing & deploy-time control - **SHOULD** Sign images with Cosign before pushing to the production registry. Prefer keyless (the CI's OIDC), so you do not have to manage a private key. - **CONTEXT** An admission policy that only allows signed images from trusted registries (Kyverno `verifyImages`, or Sigstore policy-controller). …
Read the whole file at its exact version.
How to install
mdr add hoangminhung/devops-ai-kit/container-supply-chain@sha256:da2b66d70e7a1b28The line at the top of this page pins the label git:20261028.645512f, 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_kxyrb23ophocekqk)
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Versions
The registry has recorded 1 version of this file, committed on Oct 28, 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 (2705 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
hoangminhung/devops-ai-kit · 5 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kxyrb23ophocekqk GET https://markdownregistry.com/api/v1/resolve?ref=hoangminhung/devops-ai-kit/container-supply-chain GET https://markdownregistry.com/api/v1/blob/da2b66d70e7a1b28240192caac91c25cef04ee6d0cc6f8ad4643715da3bfc049
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.