@readystack/eu-health-claim-lint

EU Health Claim Lint — Food & Supplement Pages

Finds unauthorised nutrition and health claims in your product-page HTML and Markdown and names the article that bans each one. 19 rules; the demo page shipped with it returns 24 findings, 13 of them outright prohibitions, and the clean page returns 0.

Install

npx @readystack/eu-health-claim-lint file

Node 18+. The same 19 rules as the VS Code extension, from a terminal or CI.

Free

• Lint the product page you have open and see every unauthorised claim on its own line, with the article that bans it and the wording that would be lawful instead — all 19 rules, no key, no limit. Measured on the two fixtures shipped with it: 24 findings on the demo page across 16 of the 19 rules, 13 of those outright prohibitions, and 0 findings on the clean page.
• --rules lists every rule

With a licence ($29 once)

• Walk every product page in the workspace at once and export a dated per-SKU compliance dossier in Markdown and CSV, with article citations, that you keep and hand to a lawyer, a client or a market-surveillance authority.

@readystack/eu-health-claim-lint --dir ./templates --report html --out report.html

A food-law consultant reviewing label and web copy bills roughly $200 an hour in the EU.

Use from an AI agent (MCP)

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

{ "mcpServers": { "eu-health-claim-lint": { "command": "npx", "args": ["-y", "@readystack/eu-health-claim-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: EU Health Claim Lint — Food & Supplement Pages
  run: npx -y @readystack/eu-health-claim-lint --dir . --ci

(container: docker run --rm -v "$PWD:/work" getreadystack/eu-health-claim-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