review-security-k8s-gateway SKILL.md skillA
review-security-k8s-gateway from gke-labs/kube-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gke-labs/kube-agents/review-security-k8s-gateway@git:20260521.2bcbdefPins git:20260521.2bcbdef in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gke-labs/kube-agents
- Path
.agents/skills/review-security-k8s-gateway/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260521.2bcbdef, committed May 21, 2026
- First version recorded
- May 21, 2026
- Size
- 845 bytes
- Repository stars
- 124
- License
- Apache-2.0
Reviews Kubernetes Gateway API configs (Gateway, HTTPRoute, etc.) for security risks.
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
# Task Review Kubernetes Gateway API configurations (`Gateway`, `HTTPRoute`, `TCPRoute`, `TLSRoute`, `ReferenceGrant`) for vulnerabilities. # Checks - **Route Hijacking**: Flag overlapping hostnames/paths in routes that allow hijacking critical traffic. - **Cross-Namespace**: Flag routing or secret references across namespaces without narrow `ReferenceGrant`. - **Listeners & TLS**: Verify TLS `mode` (`Terminate`/`Passthrough`) and secure certificate references. - **Allowed Routes**: Require `allowedRoutes` to restrict attachment by namespace (e.g., `namespaces.from: Same` or `Selector`). - **Permissive Hostnames**: Flag unnecessary wildcards (`*`) or overly broad hostnames in listeners/routes.
Read the whole file at its exact version.
How to install
mdr add gke-labs/kube-agents/review-security-k8s-gateway@sha256:33782d00299f0f58The line at the top of this page pins the label git:20260521.2bcbdef, 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_hyzmlhuqvsylldyh)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, all committed on May 21, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260521.2bcbdef latest | 2026-05-21 | 2bcbdef | 845 B | A | view · diff |
| git:20260521.27b4bc9 | 2026-05-21 | 27b4bc9 | 826 B | A | view · diff |
| git:20260521.94c412d | 2026-05-21 | 94c412d | 1,501 B | A | view · diff |
| git:20260521.3a9b815 | 2026-05-21 | 3a9b815 | 1,895 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 (845 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
gke-labs/kube-agents · 124 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hyzmlhuqvsylldyh GET https://markdownregistry.com/api/v1/resolve?ref=gke-labs/kube-agents/review-security-k8s-gateway GET https://markdownregistry.com/api/v1/blob/33782d00299f0f58306adb37850f1d76f18d0ac34116665f5a3c200dfab1a75b
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.