Bitnami Image Gate: Compose, Helm, Dockerfile

Runs the same checker as our npm package on a Node.js runtime that pip installs for you (nodejs-wheel-binaries) - no system Node.js needed. Your files are checked locally.

Finds the Bitnami image lines that broke on 2025-09-29, when versioned docker.io/bitnami tags moved to the frozen docker.io/bitnamilegacy archive

Install

bitnami-image-catalog-gate file

Node 18+. The same 7 rules as the VS Code extension, from a terminal or CI.

Free

• Scan the open Dockerfile, Compose or Helm values file and see every broken Bitnami line with its fix, no key needed.
• --rules lists every rule

With a licence ($29 once)

• Scan every file in the workspace at once and export one Markdown migration report: file, line, image, replacement.

bitnami-image-catalog-gate --dir ./templates --report html --out report.html

Bitnami Secure Images, the subscription that keeps versioned Bitnami tags, is reported at $50,000 to $72,000 per year (Minimus, iits-consulting).

Use from an AI agent (MCP)

Claude Code · Cursor · Windsurf · any MCP client - add to your MCP config:

{ "mcpServers": { "bitnami-image-catalog-gate": { "command": "bitnami-image-catalog-gate", "args": ["--mcp"] } } }

Tools: check_text and check_file (free) · check_dir (licence). The agent gets every finding with the line number.

Use in CI

- name: Bitnami Image Gate: Compose, Helm, Dockerfile
  run: pip install rulestamp-bitnami-image-catalog-gate && bitnami-image-catalog-gate --dir . --ci

The folder sweep, reports and CI mode need one licence — one payment, no subscription. Set READYSTACK_LICENSE=<key> or run --license <key> once.

Get a licence

Install (PyPI)

pip install rulestamp-bitnami-image-catalog-gate
bitnami-image-catalog-gate --help