New: 98,000+ skills indexed from GitHub repos with 100+ stars · every skill safety-checkedBrowse top skillsTop skills
Esc to closeBrowse all skills
Submit a skillBrowse skills
Submit a skillBrowse skills

Agent skill

Accessibility Cleanup

by nwjs in nwjs/chromium.src

Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g.

BSD-3-ClauseAuto-check passedFrontend & Design

Install Accessibility Cleanup

skills CLI
$ npx skills add nwjs/chromium.src --skill accessibility-cleanup -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nwjs/chromium.src accessibility-cleanup --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nwjs/chromium.src.git skills-src && mkdir -p .claude/skills && cp -r skills-src/agents/projects/code-health/accessibility-cleanup .claude/skills/accessibility-cleanup && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
accessibility-cleanup
GitHub stars
160
Token cost
~1.1k tokens
SKILL.md length
500 words
Files
6 (incl. scripts, references)
Skills in repo
64
Repo updated
First seen
Licence
BSD-3-Clause

At a glance

Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g.

  • Works in 7 steps: Workspace Preparation → Discovery & Batch Selection → Refactoring & Implementation → …
  • Tasks that involve Accessibility
  • SKILL.md covers Overview, Relevant Resources & Style… and Workflow
  • Runs Python scripts from its folder; calls git

What it does

Accessibility Cleanup is an agent skill from nwjs/chromium.src. Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g. hardcoded state change announcements, missing events, focus moving, assertive live regions, etc).

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `references/automated_review.md`, `references/bug_discovery.md` and `references/discovery_and_batch_selection.md`).

It sits in Frontend & Design, covering Accessibility, Desktop control and Code quality. It works with Android and Java. The repository describes itself as: Chromium codebase with NW.js modifications. Based on https://chromium.googlesource.com/chromium/src.git. The licence is BSD-3-Clause.

When your agent uses it

  • Tasks that involve Accessibility
  • Tasks that involve Desktop control
  • Tasks that involve Code quality

Example prompts

  • “Use the accessibility-cleanup skill to find common violations of the Android accessibility API in the Clank App Java code and attempts to address…”
  • “/accessibility-cleanup”

Requirements

  • Python 3

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Workspace Preparation
  2. Discovery & Batch Selection
  3. Refactoring & Implementation
  4. Validation
  5. Verification
  6. Bug Tracking
  7. Submission

What it can do on your machine

Read from SKILL.md and the folder at commit a9e8946. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • chromium.org
    • developer.android.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Accessibility Cleanup loads about 1.1k tokens when it runs, and up to ~6.9k if it reads all its reference files. Until then it costs about 60 tokens; SKILL.md has 500 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~60
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from nwjs/chromium.src at commit a9e8946, republished under its BSD-3-Clause licence (© nwjs). 500 words, ~1,146 tokens.

Download SKILL.mdSave it as .claude/skills/accessibility-cleanup/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
accessibility-cleanup
description
Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g. hardcoded state change announcements, missing events, focus moving, assertive live regions, etc).

Code Health: Accessibility Cleanup

Identify and fix accessibility bugs in Android Java files where developers are inadvertently violating the expected contract of the Android accessibility API.

Overview

The Android Accessibility API has many subtle rules that have changed over time. Developers often write custom accessibility code based on the end user result when testing with TalkBack, but don't actually honor the API contract which would make the feature work with TalkBack and any other running assistive technology. The goal of this work is to identify these common issues and anti- patterns and proactively fix them in the code.

Goal: Identify common violations of the Android accessibility API and fix them in Clank Java files.

Relevant Resources & Style Guides

Workflow

[!IMPORTANT] Execution Protocol: Execute all steps sequentially one by one. Do not skip any step. Do not use edit-code or grep. Use rg (ripgrep) for searches.

Step 1: Workspace Preparation

Follow the workspace preparation steps in workspace_preparation.md to ensure a clean and updated environment.

Step 2: Discovery & Batch Selection

Follow the Discovery & Batch Selection workflow.

Step 3: Refactoring & Implementation

Process the candidates by handling them one file at a time, and applying modifications inside each file one instance at a time (rather than refactoring all files or instances at once). This ensures stability and allows for precise verification.

  1. Apply Changes: Make the changes directly.
    • Read the candidate Java file to understand the class structure.
    • Refactor the code according to the patterns in patterns.md, or using known best practices.
    • Check if any associated string resources (e.g. R.string.accessibility_expanded_group) are now unused. If they are, remove them from the corresponding .grd / .grsp resource files.
    • Ensure the code formats correctly: Run git cl format.
Show full SKILL.md (186 more words)Show less
Step 4: Validation
  1. Code Formatting: Execute git cl format to format the modified source code. Address any errors that are reported.
  2. Mandatory Final Review: Follow the Automated Review Protocol to delegate a final review of the patch to the generalist sub-agent. Proceed to the Verification phase only after the review returns PASS.
Step 5: Verification

Follow the Verification workflow.

Step 6: Bug Tracking
  1. Bug Discovery & Creation: Execute the bug tracking workflow in bug_discovery.md using the <SourceFileName> and <SourceFilePath> from the candidate.
    • Interactive Pause: Do NOT proceed until the bug handling is resolved and a Bug ID is resolved (or the user has chosen to skip).
Step 7: Submission

Invoke the Submission workflow. Pass the following context variables to the workflow:

  • Skill Name: accessibility-cleanup
  • Branch Name: cleanup-a11y-<ComponentName> (where ComponentName is the class name of the candidate file)
  • Commit Hashtag: Accessibility Cleanup
  • Cleanup Title: Improve accessibility semantics in <SourceFileName>
  • Cleanup Description: <Write a concise description explaining the changes (what, why, how) for the commit message.>
  • Parent Bug: 531299755
  • Bug ID: The resolved <Bug ID> from the Bug Tracking step.
  • Cleaned Component: <SourceFileName>
  • File Count: 1

© nwjs, BSD-3-Clause. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (scripts, references) in agents/projects/code-health/accessibility-cleanup of nwjs/chromium.src.

  • SKILL.md
  • references/automated_review.md
  • references/bug_discovery.md
  • references/discovery_and_batch_selection.md
  • references/patterns.md
  • scripts/find_candidates.py

Open the folder on GitHubat commit a9e8946

Compare with similar skills

Accessibility Cleanup next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Accessibility Cleanup compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Accessibility Cleanup this skillnwjs/chromium.src160—~1.1kAutomated safety check: PassBSD-3-Clause
Android Code Quality Checkerwordpress-mobile/WordPress-Android3.2k—~587Automated safety check: PassGPL-2.0
Best Practicestech-leads-club/agent-skills7k—~3.2kAutomated safety check: PassMIT
React Doctormakeplane/plane61k12 repos~657Automated safety check: PassAGPL-3.0
Agent Desktopsuperagent-ai/grok-cli3.5k—~720Automated safety check: PassMIT
Accessibility Selenium Testingfugazi/test-automation-skills-agents247—~2.5kAutomated safety check: PassMIT

Similar skills

  • Android Code Quality Checker

    wordpress-mobile/WordPress-Android

    Runs detekt, checkstyle, and Android lint together, reads their reports, and proposes approved fixes grouped by file.

    3.2k GitHub stars~587 tokensUpdated today
    DevelopmentAuto-check passed

  • Best Practices

    tech-leads-club/agent-skills

    Apply modern web development best practices for security, compatibility, and code quality.

    7k GitHub stars~3.2k tokensUpdated 17 days ago
    Frontend & DesignAuto-check passed

  • React Doctor

    makeplane/plane

    Scans React code for lint, accessibility, bundle size and architecture issues, reports a health score and checks that changes do not lower it.

    61k GitHub starsUsed in 12 repos~657 tokens
    Frontend & DesignAuto-check passed

  • Agent Desktop

    superagent-ai/grok-cli

    Use the built-in Computer sub-agent with agent-desktop for macOS desktop automation.

    3.5k GitHub stars~720 tokensUpdated 3 mo ago
    Productivity & AutomationAuto-check passed

  • Accessibility Selenium Testing

    fugazi/test-automation-skills-agents

    Accessibility testing toolkit using Selenium WebDriver 4+ with Java 21+ and axe-core engine.

    247 GitHub stars~2.5k tokensUpdated 4 days ago
    Frontend & DesignAuto-check passed

  • Accessibility

    GetStream/stream-chat-react-native

    Maintain VoiceOver/TalkBack-focused accessibility in stream-chat-react-native.

    1.2k GitHub stars~6.5k tokensUpdated today
    Frontend & DesignAuto-check passed

More from nwjs/chromium.src

All 64 skills in this repo

  • Analyzing SQL Traces

    nwjs/chromium.src

    Extracts raw trace data from Perfetto traces, runs arbitrary SQL queries for custom follow-up analysis, and applies expert cognitive principles (Tiered Flow Analysis, Semantic Mismatch, Redundancy)…

    160 GitHub stars~2.9k tokensUpdated 4 days ago
    Auto-check passed

  • Chrome Performance Optimizer

    nwjs/chromium.src

    Autonomous multi-agent performance optimization loop for Chromium and V8.

    160 GitHub stars~4.2k tokensUpdated 4 days ago
    Auto-check passed

  • Automated Tracing

    nwjs/chromium.src

    Automated Tracing & Performance Telemetry in Chromium using Perfetto and Telemetry benchmarks.

    160 GitHub stars~1.5k tokensUpdated 4 days ago
    Auto-check passed

  • Chrome Releases

    nwjs/chromium.src

    Queries Chrome commit, version, release, and milestone metadata.

    160 GitHub stars~1.3k tokensUpdated 4 days ago
    Auto-check passed

  • Chromium Docs

    nwjs/chromium.src

    Search and reference Chromium documentation from the local docs index, including design docs, APIs, and development guides.

    160 GitHub stars~1.2k tokensUpdated 4 days ago
    Auto-check passed

  • Gn Deps Debugging

    nwjs/chromium.src

    Diagnose Chromium GN dependency and include-visibility failures, including BUILD.gn deps/publicdeps, DEPS include rules, private headers, and circular dependencies.

    160 GitHub stars~1.5k tokensUpdated 4 days ago
    Auto-check passed

Works with

Categories

Questions about Accessibility Cleanup

What does Accessibility Cleanup do?

Finds common violations of the Android accessibility API in the Clank App Java code and attempts to address them (e.g. src.g.

When should I use Accessibility Cleanup?

Accessibility Cleanup fits situations like: tasks that involve Accessibility; tasks that involve Desktop control; tasks that involve Code quality.

How do I install Accessibility Cleanup in Claude Code?

Run `npx skills add nwjs/chromium.src --skill accessibility-cleanup -a claude-code`. Or copy the skill folder (agents/projects/code-health/accessibility-cleanup in nwjs/chromium.src) into .claude/skills/accessibility-cleanup in your project. Claude Code loads it when a task matches its description.

How do I install Accessibility Cleanup in Codex?

Run `npx skills add nwjs/chromium.src --skill accessibility-cleanup -a codex`. Or copy the skill folder (agents/projects/code-health/accessibility-cleanup in nwjs/chromium.src) into .agents/skills/accessibility-cleanup in your project. Codex loads it when a task matches its description.

Can I use Accessibility Cleanup in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nwjs/chromium.src --skill accessibility-cleanup -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/accessibility-cleanup, .gemini/skills/accessibility-cleanup, .github/skills/accessibility-cleanup and .opencode/skills/accessibility-cleanup in your project.

What does Accessibility Cleanup need to run?

Going by SKILL.md and its folder, Accessibility Cleanup needs Python for the scripts in its folder and the command-line tools its instructions call (git). Our summary lists: Python 3.

Does Accessibility Cleanup access the network?

SKILL.md names 2 domains. As links in the text: chromium.org and developer.android.com. This is read from the text; nothing was executed.

Is Accessibility Cleanup safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Accessibility Cleanup use?

Accessibility Cleanup is published under the BSD-3-Clause licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Accessibility Cleanup use?

About 1.1k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.7k tokens, read only when the agent opens those files.

What are the alternatives to Accessibility Cleanup?

Skills that share tags, products or a category with Accessibility Cleanup: Android Code Quality Checker (wordpress-mobile/WordPress-Android, 3.2k stars), Best Practices (tech-leads-club/agent-skills, 7k stars), React Doctor (makeplane/plane, 61k stars) and Agent Desktop (superagent-ai/grok-cli, 3.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Accessibility Cleanup?

nwjs (a GitHub organization) maintains it in nwjs/chromium.src, which has 160 GitHub stars. The repository holds 64 skills in this directory. The repository was last updated on October 3, 2026.

Source: nwjs/chromium.src on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.