Language-agnostic codebase hardening: OWASP Top 10:2025 security audit, debugging & observability, test coverage, robustness checks, and WCAG 2.2 accessibility (web projects). Researches best practices online for every issue found.
npx claudepluginhub calvin-llc/claude-harden-pluginWCAG 2.2 Level A and AA accessibility audit for web projects. Checks all 55 success criteria across HTML, CSS, JavaScript, and framework-specific patterns.
Audits error handling, logging, observability, and debugging infrastructure against current best practices (structured logging, OpenTelemetry, fail-closed patterns)
Detects project language, framework, build tools, test runners, and maps project structure for the hardening audit
Checks for edge cases, resource leaks, race conditions, null handling, and boundary conditions. Researches best practices online for each issue found.
Full OWASP Top 10 2025 security audit with CWE mapping, supply chain analysis, injection taxonomy, access control, SSRF, and exceptional condition handling
Discovers tests, verifies build configuration, identifies test coverage gaps
Battle-tested Claude Code plugin for engineering teams — 38 agents, 156 skills, 72 legacy command shims, production-ready hooks, and selective install workflows evolved through continuous real-world use
Efficient skill management system with progressive discovery — 410+ production-ready skills across 33+ domains
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.
Testing, security, and code quality experts - code review, penetration testing, QA automation
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
Complete creative writing suite with 10 specialized agents covering the full writing process: research gathering, character development, story architecture, world-building, dialogue coaching, editing/review, outlining, content strategy, believability auditing, and prose style/voice analysis. Includes genre-specific guides, templates, and quality checklists.