WCAG 2.2 AA accessibility toolkit for Claude Code. Six skills covering semantic HTML, ARIA patterns, keyboard/focus, forms, automated testing setup, and a static-analysis review pass; one autonomous reviewer agent. **Four pure-stdlib Python validators** (scan-jsx-patterns, check-tailwind-contrast with real WCAG sRGB math, check-target-size for WCAG 2.5.8, lint-aria wrapping eslint-plugin-jsx-a11y when installed) run in parallel before LLM judgment. **Stack-aware phase routing** detects React, Next.js, Astro, Tailwind, Radix, Headless UI from package.json + config files; framework-specific Phase 8 slices only execute when the stack matches. **Cross-model**: Opus 4.7 and Sonnet 4.6 issue Phase 0 + Phase 1 as a single parallel tool-call burst; Haiku 4.5 falls back to sequential phases if parallel batching misbehaves — final report is identical. The /a11y-review skill performs static pattern matching over JSX/HTML/CSS source — it is not an audit and does not run axe-core, does not test runtime focus behavior, does not test with screen readers. Findings tagged [STATIC] / [HEURISTIC] / [NEEDS-MANUAL] by detection confidence; no Pass/Fail compliance verdict is issued because static analysis cannot defensibly produce one. Pair with the a11y-testing skill for real axe runtime via jest-axe / Playwright, and manual screen reader testing for full coverage.
Use this skill when the user asks about ARIA, ARIA roles, ARIA attributes, aria-label, aria-labelledby, aria-describedby, aria-expanded, aria-hidden, aria-live, aria-required, aria-invalid, "WAI-ARIA", "ARIA Authoring Practices", "APG pattern", "accessible name", "accessible description", live regions, custom widgets, dialogs, menus, tabs, accordions, comboboxes, tooltips, tree views, carousels, or is building any custom interactive component that requires ARIA roles and keyboard behavior beyond native HTML elements.
Use this skill when the user asks about accessible forms, form labels, form errors, input accessibility, "aria-required", "aria-invalid", "aria-describedby", fieldset and legend, "form validation accessibility", required fields, error messages, placeholder accessibility, password fields, file uploads, date inputs, select elements, checkbox groups, radio groups, "WCAG 3.3", "label instructions", or is building any form that needs to be screen reader compatible and keyboard accessible.
Use this skill when the user asks about keyboard navigation, keyboard accessibility, focus management, focus trapping, focus ring, focus indicator, ":focus-visible", skip links, "tabindex", "Tab key navigation", "focus order", "focus returns", "orphaned focus", "focus lost", "modal focus trap", "focus after close", "roving tabindex", "keyboard trap", or is building modals, dialogs, drawers, dropdowns, or any component requiring programmatic focus management. Also use when diagnosing why keyboard navigation feels broken.
Static analysis pass over JSX/HTML/CSS source for WCAG 2.2 AA failure patterns. Does NOT run axe-core, does NOT measure real contrast, does NOT test runtime behavior — pair with a11y-testing for that. Use when the user asks for an accessibility review, a11y check, WCAG review, "is this accessible?", "does my site meet WCAG?", "check my component for accessibility", "review accessibility of", "check for a11y issues", "fix accessibility issues", or any request to scan a web page, component, or codebase for WCAG 2.2 AA failure patterns. Findings are tagged by detection confidence; the report does not produce a Pass/Fail verdict because static analysis cannot defensibly produce one.
Use this skill when the user asks about semantic HTML structure, heading hierarchy, landmark regions, div soup, divitis, "which HTML element should I use", "semantic markup", "HTML accessibility", "ARIA landmarks", "page structure", "section vs div", "article vs section", "when to use aside", or is writing HTML templates, page layouts, or component markup that requires accessible structural decisions. Also use when reviewing HTML for screen reader compatibility or document outline correctness.
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Codebase-scoped SEO/AEO tooling for Claude Code with four pure-stdlib Python validators that turn the plugin's static-analysis claims into deterministic checks: `audit-ai-access.py` (per-AI-bot robots.txt allow/block matrix classed training vs citation — GPTBot, ClaudeBot, Google-Extended, CCBot vs OAI-SearchBot, ChatGPT-User, Claude-SearchBot/User, PerplexityBot/User, Bingbot, Googlebot — plus llms.txt existence/format check, Content-Signal/RSL/noai detection, JS-dependence heuristic, and optional CDN-block UA probing), `validate-jsonld.py` (extracts JSON-LD from HTML and framework source including dangerouslySetInnerHTML/set:html/template-literal forms, validates against ~20 SEO-impactful schema.org types, honest dynamic_jsonld findings for unverifiable JS-built blocks), `audit-meta-tags.py` (title/description lengths, canonical shape, charset, viewport, robots sanity, Open Graph 5-prop + Twitter Card 4-prop coverage, hreflang x-default), `check-broken-links.py` (parallel HEAD scanner with GET-Range fallback; URL list / sitemap / HTML-root inputs). Plus knowledge skills for AEO/GEO content optimization (with AI crawl-access gate and Lighthouse Agentic Browsing awareness), keyword ideation, content strategy, schema generation with 2026 rich-result deprecation awareness (FAQ/HowTo retired), E-E-A-T, and observable competitive research. Honest scope: does NOT measure numerical Core Web Vitals, keyword volumes, backlink profiles, or actual AI citation rates — those require Path B MCP integrations documented in references/CAPABILITIES.md.
MV3 Chrome extension development standards (WXT, React, TypeScript) with two pure-stdlib Python validators that catch what LLM eyeballing misses. Skills cover architecture, MV3 security (CSP, remote code ban, content script isolation), permission minimization and CWS compliance, typed messaging, storage selection, service worker lifecycle, React UI patterns, testing, and Chrome Web Store troubleshooting. The chrome-ext-reviewer agent runs two validators before LLM judgment: `audit-manifest.py` (manifest.json audit for MV3 compliance, permission overreach, weak CSP, web_accessible_resources scoping, MV2 leftovers, CWS-rejection causes; auto-discovers WXT `.output/` build manifests) and `scan-mv3-violations.py` (greps source for CSP-banned `eval` / `new Function` / `setTimeout('string')`, remote `<script src="http">` and dynamic imports of remote URLs, MV2-only `chrome.tabs.executeScript` / `chrome.browserAction` / `chrome.extension.getBackgroundPage`, blocking webRequest listeners, optional DOM-risk `innerHTML` / `document.write`). Both emit findings with severity and specific fix recommendations. Pure stdlib Python 3.8+.
3-role adversarial code review for Claude Code — Opus default, Sonnet/Haiku compatible. Parallel tool-call pipeline, JSON-first subagent output, compaction-safe checkpointing with `--resume`, and `--non-interactive` mode for agents/CI. Blame-aware diff scoping, 14-pattern AI slop detection (hallucinated imports, fake error handling, ghost type assertions, mock-shaped fallbacks, etc.), framework-specific IDOR for Next.js / Express / Fastify / Django / Rails / Go, WCAG 2.2 + dynamic ARIA state detection, performance heuristics, severity-ranked findings with release verdict, and accepted-risk expiry enforcement. Includes a `code-reviewer` agent for proactive autonomous review. v5.0: finding IDs shortened to `CR-NNN` (config/state paths unchanged); the hallucinated-imports validator is now wired into the automated-checks phase (offline, lockfile-verified, runs even in --local-only); history comparison matches findings across runs by fingerprint (category+file+title) instead of per-run IDs, making "show new findings only" trustworthy; the never-implemented `--engine claude|codex|both` flag removed in favor of the real `--adversarial-model <name>` cross-model challenge pass; reports save to `.radcr/history/` only (no loose root-level report file). Backed by `check-hallucinated-imports.py` — a pure-stdlib Python 3.8+ script that parses 9 lockfile formats (package-lock.json, yarn.lock, pnpm-lock.yaml, package.json deps, requirements.txt, pyproject.toml, Pipfile.lock, poetry.lock, uv.lock), extracts imports via Python `ast` + JS/TS regex, and flags packages not declared in any lockfile (slopsquatting risk). Runs standalone or in the orchestrator's Step 5g.
A repo manager for vibe coders — keeps a project's docs minimal, consistent, and honest so coding agents don't get confused or misled by contradictory information. It is the 'manager'; your coding agent is the 'employee.' Four skills, two of them deliberately lean: - `/startup` — orient at the start of a session: read the four active docs + git state, run the two cheap mechanical scans (loose docs, stale docs), surface where you are + what's next + whether the docs are trustworthy. Read-only; recommends `/repo-init` on a fresh repo or `/repo-align` when the scans show drift. - `/wrapup` — leave a clean handoff for a new chat or a post-compaction continuation. Overwrites `docs/handoff.md` from git evidence (not chat memory), then reconciles the active core docs with the session — applying scoped updates to the docs it owns (`docs/plan.md`, AGENTS.md operational sections) on your OK, and drafting exact edits to stale user-owned docs (prd/design/decisions) applied only on per-edit confirmation. Ends with a one-line hygiene pulse. No status/roadmap files, no auto-commit, never runs tests. - `/repo-init` — first-run setup: scaffold the compact doc model (core docs, thin agent shims, minimal folders) on a new or nearly empty repo. Creates only what's missing; never invents product content; never overwrites user-authored files without confirmation. - `/repo-align` — the opt-in deep clean: find drift (contradictions, redundancy, stale/loose/misplaced docs, broken read paths) and propose fixes interactively. Proposes — never auto-acts; moves tracked files with `git mv` to preserve history. Plus an ambient hook layer (Claude Code-only, silent in repos that don't use the doc model, never blocking, says nothing on green): SessionStart injects a one-line doc-health note when something is stale or loose; PreCompact preserves the handoff's raw material (validation results, files changed, next action) through compaction; Stop reminds about wrapup at most once per session when real work is uncommitted and the handoff isn't fresh. The doc model is a tiny, declared, defended core — `AGENTS.md`, `docs/prd.md`, `docs/plan.md`, `docs/handoff.md` (prd/plan/handoff carry an `**Updated:**` freshness stamp) — plus conditional `docs/design.md`, a closed `docs/reference/` catalog, and `docs/archive/` for history. The boundary that matters: `docs/plan.md` owns the durable roadmap/scope/gates/stop-conditions; `docs/handoff.md` owns only the short resume snapshot for the next chat. The plugin authors `AGENTS.md` operational sections, the `CLAUDE.md`/`GEMINI.md` shims, and `docs/handoff.md`; durable changes (prd, design, decision-log) are drafted as exact edits and applied only on your explicit per-edit confirmation. Five pure-stdlib validators: the cheap pair (`repo-scan`, `doc-freshness`) runs every session; the deep trio (`doc-contradiction`, `doc-redundancy`, `audit-user-content`) runs in `repo-align`. Replaces rad-session; Claude-side counterpart to the Codex rad-repo-manager skills. Pairs with rad-planner (which owns `docs/plan.md` content and can birth `docs/prd.md` from its discovery interview; wrapup recommends `/rad-planner:replan` when plan divergence is structural rather than restructuring it itself); works standalone.
A council of cognitive-framework advisors that debates any decision — repo plans, website designs, product/codebase critiques, marketing plans, anything — then votes and returns one ranked, confidence-rated recommendation with dissent preserved and a single concrete next step. Diversity comes from incompatible *reasoning lenses* (The Contrarian, First Principles, The Vulcan, The Metric, The Storyteller, The Outsider, The Executor, The Orator, The Expansionist, The Growth Catalyst), not personas — research shows cognitive frameworks beat roleplay, and that perspective diversity (not debate depth) is the dominant driver of quality. One skill, `convene`, with two modes: `standard` (independent drafts → one blind peer-review round + dot-vote → rigor-weighted synthesis) and `quick` (parallel critics → synthesis, no review round). A Blue Hat orchestrator auto-selects 3–5 seats for any topic by engineering natural tension between opposing lenses (hard cap 5). Synthesis weights by empirical rigor and logical consistency — never headcount — preserves genuine clashes, rates confidence 1–10, and commits to exactly one next step (disagree-and-commit). Guardrails are baked in against the documented failure modes of multi-agent debate: conformity drift (independent generation), sycophancy (framework constraints, not personas), false consensus (preserved dissent), and runaway cost (hard agent/round caps + effort scaling). Claude-only — no external API keys. Output is one self-contained markdown report, delivered where you choose, never auto-committed. Pairs with rad-brainstormer (diverge → converge) and rad-planner (decide → sequence); recommends rad-code-review for deep code passes rather than duplicating it.
npx claudepluginhub radorigin-llc/rad-claude-skills --plugin rad-a11yComprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Develop, test, build, and deploy Godot 4.x games with Claude Code. Includes GdUnit4 testing, web/desktop exports, CI/CD pipelines, and deployment to Vercel/GitHub Pages/itch.io.
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review
A growing collection of Claude-compatible academic workflow bundles. Covers scientific figures, manuscript writing and polishing, reviewer assessment, citation retrieval, data availability, paper reading, literature search, response letters, paper-to-PPTX conversion, and evidence-grounded Chinese invention patent drafting. Rules are organized as reusable skill folders with explicit workflows and quality checks.
Upstash Context7 MCP server for up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your LLM context.