EAA Form Lint: WCAG 2.2 AA for HTML

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.

Names every WCAG 2.2 AA form failure on its line, with the criterion and the fix

Install

eaa-form-lint-wcag22 file

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

Free

• Lints the HTML, Vue or Svelte file you have open with all 18 rules and names every WCAG 2.2 AA form failure on its line, with the success-criterion number and the one-line fix.
• --rules lists every rule

With a licence ($29 once)

• Scans every template in the workspace in one pass and writes a dated conformance evidence file you keep - one row per finding, per file, mapped to its WCAG 2.2 criterion.

eaa-form-lint-wcag22 --dir ./templates --report html --out report.html

A WCAG audit from an accessibility vendor starts around $2,500 for one signup flow

Use from an AI agent (MCP)

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

{ "mcpServers": { "eaa-form-lint-wcag22": { "command": "eaa-form-lint-wcag22", "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: EAA Form Lint: WCAG 2.2 AA for HTML
  run: pip install rulestamp-eaa-form-lint-wcag22 && eaa-form-lint-wcag22 --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-eaa-form-lint-wcag22
eaa-form-lint-wcag22 --help