Enforce Jest testing best practices in Claude Code sessions.
jest.Mock or any in tests -- use jest.mocked() insteadjest.fn() as casts -- use jest.fn<ReturnType, Args>() for typingjest.mock() with jest.mocked() pattern instead of manual type castsclaude plugin marketplace add wrxck/claude-plugins
claude plugin install jest-quality@wrxck-claude-plugins
Modifies files
Hook triggers on file write and edit operations
Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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Sign in to claimAutonomous security auditor. Scans a GitHub repo for vulnerabilities, triages false positives, writes a PoC, fixes each confirmed bug in its own PR, independently reviews the fix, and merges when the review is clean.
Learns from your corrections and writes hooks so Claude never repeats the same mistake
Create detailed Mermaid diagrams for architecture, flows, ERDs, and more — and improve READMEs with visual documentation
Mines your Claude Code history, config, and session transcripts, spots the workflows you keep repeating, and forges them into the right artifact — a skill, subagent, hook, slash command, workflow, or a full publishable plugin. Local-only analysis; hands off to mcp-forge, behavior-hooks, and matts-second-brain where they fit.
Git workflow - commit validation, conventional commits, PR creation, releases, code review
npx claudepluginhub wrxck/claude-plugins --plugin jest-qualityComplete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, and rules evolved over 10+ months of intensive daily use
Comprehensive 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.
Lazy senior dev mode. Forces the simplest, shortest solution that actually works: YAGNI, stdlib first, no unrequested abstractions.
20 SEO/GEO skills and 5 commands on one shared contract for keyword research, content creation, technical audits, schema markup, monitoring, quality gates, entity truth, and campaign memory.
Comprehensive SEO analysis plugin for Claude Code. 25 sub-skills (21 core + 1 orchestrator + 1 framework + 2 extension mirrors) and 18 sub-agents cover technical SEO, content quality, schema, sitemaps, Core Web Vitals, local SEO, backlinks, AI/GEO, ecommerce, hreflang, SXO, clustering, drift monitoring, and Google APIs. Includes optional MCP extensions, SPA-aware rendering, portability, and hardened SSRF/DNS-rebinding safe fetchers.
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.