getreadystack/lockfile-due-diligence-lint repository overview

⁠Lockfile Due Diligence

npm install scripts, integrity and sources under EU CRA Art. 13(5)

⁠Run

docker run --rm -v "$PWD":/work getreadystack/lockfile-due-diligence-lint /work/file

The same 8 rules as the VS Code extension, in a container. Mount a folder on /work.

⁠Free

• Scan one package-lock.json: every install script, weak or missing integrity, http, git and off-registry source, with its line and the fix.
• --rules lists every rule

⁠With a licence ($29 once)

• Scan every lockfile in the workspace at once and export a dated due-diligence record (Markdown and CSV) for your CRA technical documentation.

docker run --rm -e READYSTACK_LICENSE=<key> -v "$PWD":/work getreadystack/lockfile-due-diligence-lint --dir /work --ci

⁠Use from an AI agent (MCP)

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

{ "mcpServers": { "lockfile-due-diligence-lint": { "command": "npx", "args": ["-y", "@readystack/lockfile-due-diligence-lint", "--mcp"] } } }

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

⁠Use in CI

- name: Lockfile Due Diligence
  run: npx -y @readystack/lockfile-due-diligence-lint --dir . --ci

(container: docker run --rm -v "$PWD:/work" getreadystack/lockfile-due-diligence-lint --dir /work --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