⭐We added a Claude Code skill to Cozystack's ccp repo:

cozy-external-app

🛠It scaffolds a full external app package for Cozystack — one command, everything generated:

/cozy-external-app immich --depends-on=postgres --operator=https://immich-app.github.io/immich-charts

🦾The skill handles the parts that are tedious to get right by hand: pulling upstream chart metadata, resolving Cozystack dependency contracts, wiring CNPG or Redis credentials, generating the ApplicationDefinition schema, appending to platform templates without breaking existing entries.

👌Output is a complete, ready-to-commit package. The skill never touches your cluster — you review, commit, push. One

kubectl apply -f init.yaml

later, FluxCD reconciles from your repo and the app appears in the dashboard.

⚡The external apps mechanism itself works like a brew tap: point a cluster at your Git repo, apply one manifest, done.

⏰The skill just removes the 2–3 hours of boilerplate that comes before that.

1⃣ Skill: github.com/cozystack/ccp/tree/main/skills/cozy-external-app
2⃣ Example: github.com/cozystack/external-apps-example
3⃣ Docs: cozystack.io/docs/v1.3/applications/external


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