certmanager-dns01-gke-private-cluster

certmanager-dns01-gke-private-cluster is a System & environment troubleshooting skill for AI agents, published by divinevideo in the divine-mobile repository on GitHub. Skillspace rates certmanager-dns01-gke-private-cluster F (15/100) and the safety scan rated it unsafe; the rating is based on static analysis only.

Fix cert-manager DNS01 ACME challenges stuck in "pending" state with "DNS record not yet propagated" inside GKE private clusters, even when TXT records exist in Cloudflare DNS. Use when: (1) cert-manager challenges show "pending" for hours with propagation check failures, (2) dig from outside cluster shows correct TXT records but cert-manager can't verify them, (3) Using Cloudflare DNS01 solver in a GKE private cluster with Cloud NAT, (4) Google Cloud intercepts 8.8.8.8 DNS queries returning NXDOMAIN for Cloudflare-managed records, (5) Even --dns01-recursive-nameservers with 1.1.1.1 doesn't fix the propagation check despite TXT records being verifiable from busybox pods in the same namespace. Covers the full debugging flow and certbot manual workaround.

Grade
F
Quality
15 / 100
Safety
Unsafe
GitHub stars
257

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

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Our review

Architecture
84 / 100
Maturity
Basic: a single SKILL.md
Security scan
Critical-risk patterns
License
MPL-2.0
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • destructive rm -rf on home/root
  • base64 decode (possible obfuscation)
  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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