# Web A11y Testing

> Validates accessibility with automated checks, keyboard walkthroughs, screen reader smoke tests, zoom/preference checks, and focused regression reporting. Use when verifying new UI or confirming fixes.

- **Type:** Skill
- **Install:** `agentstack add skill-klovaaxel-web-a11y-agent-skills-web-a11y-testing`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [klovaaxel](https://agentstack.voostack.com/s/klovaaxel)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [klovaaxel](https://github.com/klovaaxel)
- **Source:** https://github.com/klovaaxel/web-a11y-agent-skills/tree/main/skills/web-a11y-testing

## Install

```sh
agentstack add skill-klovaaxel-web-a11y-agent-skills-web-a11y-testing
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Web A11y Testing

## Test Order

For repeatable smoke-check steps, see [CHECKS.md](CHECKS.md).

1. Automated scan for changed surfaces.
2. Keyboard-only journey.
3. Screen reader smoke pass.
4. Zoom, reflow, reduced motion, and forced-colors checks where relevant.

## Checklist

```markdown
Testing checklist

- [ ] Automation run completed and findings triaged
- [ ] All controls reachable and operable by keyboard
- [ ] Focus order and focus visibility are logical
- [ ] Names, roles, states, and values are announced correctly
- [ ] Dynamic changes are announced or focus-managed
- [ ] Forms expose errors, hints, and recovery paths
- [ ] Images, SVG, media controls, captions/transcripts, and unusual link behavior are verified where present
- [ ] User preference modes remain usable
```

## Screen Reader Smoke Path

- Check page title, landmarks, and heading map.
- Navigate to critical controls and verify role/name/state.
- Trigger state changes, dialogs, filters, validation, and pagination.
- Confirm no stale or duplicate announcements block task completion.

## Report

Include scope, tools used, pass/fail results, reproduction steps for failures, and residual risk.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [klovaaxel](https://github.com/klovaaxel)
- **Source:** [klovaaxel/web-a11y-agent-skills](https://github.com/klovaaxel/web-a11y-agent-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-klovaaxel-web-a11y-agent-skills-web-a11y-testing
- Seller: https://agentstack.voostack.com/s/klovaaxel
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.