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Install in OpenClaw
/install wcag-21-aa-web-ui-audit
Description
Audit web UI for WCAG 2.1 Level AA and produce a remediation backlog. Use when users ask for WCAG 2.1 AA audits, accessibility reviews, conformance reports,...
Usage Guidance
This skill appears coherent for performing WCAG 2.1 AA audits. Before installing or running it, consider: (1) Review the run_axe_playwright.js source (included) yourself — it only launches a headless browser and writes local output files. (2) If you plan to run the automation, install playwright and @axe-core/playwright from npm in a controlled environment; be aware Playwright may download browser binaries. (3) Only provide URLs you trust (do not point it at sensitive internal systems unless you intend that scan and have appropriate credentials). (4) The skill's origin/homepage is unknown — if you need stronger assurance, obtain the package from a known repository or request provenance from the publisher. Otherwise the package is internally consistent and aligned with its stated purpose.
Capability Analysis
Type: OpenClaw Skill
Name: wcag-21-aa-web-ui-audit
Version: 1.0.0
The skill bundle is a legitimate tool for performing WCAG 2.1 AA accessibility audits. It includes a Node.js script (scripts/run_axe_playwright.js) that uses Playwright and Axe-core to automate scans, which is consistent with its stated purpose. The instructions in SKILL.md and the supporting documentation/templates are focused on the audit workflow and do not contain any malicious directives, evidence of data exfiltration, or prompt injection risks.
Capability Assessment
Purpose & Capability
The name/description (WCAG 2.1 AA audit) match the provided artifacts: thorough SKILL.md, WCAG checklists, templates, and an optional automation script using axe + Playwright. There are no unrelated environment variables, binaries, or config paths requested.
Instruction Scope
Runtime instructions stay within audit scope (manual checks, automated axe+Playwright runs, templates for findings). Caution: the optional script will visit any URLs you pass to it — including internal/staging sites — so only supply URLs you intend to have scanned and be mindful of authentication/credentials required by those environments (the skill does not request or manage secrets).
Install Mechanism
There is no install spec — the script uses dynamic imports for 'playwright' and '@axe-core/playwright'. Running the automation requires installing those npm packages; Playwright commonly downloads browser binaries when installed or first run. This is expected for a web-scanning tool but is the primary installation-related risk to be aware of (network downloads of browser executables from upstream sources).
Credentials
The skill requests no environment variables, credentials, or config paths. Its behavior (visiting user-provided URLs and writing local output files) is proportionate to an accessibility scanner. If you run against protected sites you will need to supply any required auth out-of-band (the skill does not collect secrets).
Persistence & Privilege
The skill is not forced-always, does not claim persistent system privileges, and does not modify other skills or global agent settings. The only filesystem writes are the expected local outputs/axe-results.json and outputs/axe-summary.md created by the optional script.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install wcag-21-aa-web-ui-audit - After installation, invoke the skill by name or use
/wcag-21-aa-web-ui-audit - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release: WCAG 2.1 AA web UI audit workflow, templates, checklists, and optional axe/playwright baseline script.
Metadata
Frequently Asked Questions
What is WCAG 2.1 AA Web UI Audit?
Audit web UI for WCAG 2.1 Level AA and produce a remediation backlog. Use when users ask for WCAG 2.1 AA audits, accessibility reviews, conformance reports,... It is an AI Agent Skill for Claude Code / OpenClaw, with 372 downloads so far.
How do I install WCAG 2.1 AA Web UI Audit?
Run "/install wcag-21-aa-web-ui-audit" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is WCAG 2.1 AA Web UI Audit free?
Yes, WCAG 2.1 AA Web UI Audit is completely free (open-source). You can download, install and use it at no cost.
Which platforms does WCAG 2.1 AA Web UI Audit support?
WCAG 2.1 AA Web UI Audit is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created WCAG 2.1 AA Web UI Audit?
It is built and maintained by NicolasM (@nicolas-m-design); the current version is v1.0.0.
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