kamal-docker-production

kamal-docker-production is a Containers & Kubernetes skill for AI agents, published by sandeepmvl in the rails-skills repository on GitHub. Skillspace rates kamal-docker-production F (15/100) and the safety scan rated it unsafe; the rating is based on static analysis only.

Production Docker and Kamal 2 deployment for Ruby on Rails 8 — multi-stage Dockerfile with build/runtime separation, ruby:3.x-slim over alpine (avoiding musl gotchas with nokogiri/pg/sassc), docker-compose for development with Postgres + Redis, Kamal 2 deploy.yml, zero-downtime via Kamal Proxy and the GET /up health check, secrets via Kamal envs + Rails credentials, log shipping. Use when writing or reviewing a Dockerfile for Rails, setting up Kamal, debugging deploy failures, the user mentions Dockerfile, docker-compose, Kamal, Kamal Proxy, Thruster, multi-stage builds, alpine vs slim, native gem compilation, kamal deploy, zero-downtime, or asks how to ship a Rails 8 app to production.

Grade
F
Quality
15 / 100
Safety
Unsafe
GitHub stars
21

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

This rating describes the version of the repository we crawled; it may have changed since.

Our review

Architecture
96 / 100
Maturity
Structured: ships references or scripts
Security scan
Critical-risk patterns
License
MIT
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • destructive rm -rf on home/root
  • references sensitive credential env
  • 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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