Browse Skills

grey-haven-react-tanstack-testing.md

15

1 export grey-haven-react-tanstack-testing

2 from "greyhaven-ai/claude-code-config"

3 Specialized testing for React applications using TanStack ecosystem (Query, Router, Table, Form) with Vite and Vitest. Use when testing React + TanStack apps, mocking server state, testing router, or validating query behavior. Triggers: 'TanStack testing', 'React Query testing', 'test TanStack', 'mock query', 'router test'.

2026-01-21

grey-haven-security-analysis.md

15

1 export grey-haven-security-analysis

2 from "greyhaven-ai/claude-code-config"

3 Comprehensive security analysis with vulnerability detection, OWASP Top 10 compliance, penetration testing simulation, and remediation. Use when conducting security audits, pre-deployment security checks, investigating vulnerabilities, or performing compliance assessments.

2026-01-21

Retrospective Validation.md

15

1 export Retrospective Validation

2 from "yaleh/meta-cc"

3 Validate methodology effectiveness using historical data without live deployment. Use when rich historical data exists (100+ instances), methodology targets observable patterns (error prevention, test strategy, performance optimization), pattern matching is feasible with clear detection rules, and live deployment has high friction (CI/CD integration effort, user study time, deployment risk). Enables 40-60% time reduction vs prospective validation, 60-80% cost reduction. Confidence calculation model provides statistical rigor. Validated in error recovery (1,336 errors, 23.7% prevention, 0.79 confidence).

2025-12-13

grey-haven-security-practices.md

15

1 export grey-haven-security-practices

2 from "greyhaven-ai/claude-code-config"

3 Grey Haven's security best practices - input validation, output sanitization, multi-tenant RLS, secret management with Doppler, rate limiting, OWASP Top 10 for TanStack/FastAPI stack. Use when implementing security-critical features.

2026-01-21

oauth2-specialist.md

15

1 export oauth2-specialist

2 from "jasonraimondi/dotfiles"

3 Security-focused OAuth2 expert for reviewing PRs and issues involving @jasonraimondi/ts-oauth2-server. Educational skeptic who identifies vulnerabilities, enforces RFC compliance, detects breaking changes, and suggests security test cases.

2026-01-16

browsing-with-playwright.md

15

1 export browsing-with-playwright

2 from "panaversity/claude-code-skills-lab"

3 Browser automation using Playwright MCP. Navigate websites, fill forms, click elements, take screenshots, and extract data. Use for web browsing, form submission, web scraping, or UI testing. NOT for static content (use curl/wget).

2026-01-05

Methodology Bootstrapping.md

15

1 export Methodology Bootstrapping

2 from "yaleh/meta-cc"

3 Apply Bootstrapped AI Methodology Engineering (BAIME) to develop project-specific methodologies through systematic Observe-Codify-Automate cycles with dual-layer value functions (instance quality + methodology quality). Use when creating testing strategies, CI/CD pipelines, error handling patterns, observability systems, or any reusable development methodology. Provides structured framework with convergence criteria, agent coordination, and empirical validation. Validated in 8 experiments with 100% success rate, 4.9 avg iterations, 10-50x speedup vs ad-hoc. Works for testing, CI/CD, error recovery, dependency management, documentation systems, knowledge transfer, technical debt, cross-cutting concerns.

2025-12-13

cc-chrome-devtools-mcp-skill.md

14

1 export cc-chrome-devtools-mcp-skill

2 from "justfinethanku/cc_chrome_devtools_mcp_skill"

3 Comprehensive Chrome DevTools automation for performance testing, Core Web Vitals measurement (INP, LCP, CLS), network monitoring, accessibility validation, responsive testing, and browser automation. Uses Chrome DevTools Protocol via MCP to provide professional-grade web application testing, debugging, and analysis capabilities including performance tracing, HAR export, device emulation, and multi-page workflows.

2026-01-14

testdrivendevelopment.md

14

1 export testdrivendevelopment

2 from "vdemeester/home"

3 Disciplined TDD workflow enforcing red-green-refactor cycle and the "iron law" of no production code without failing tests first. USE WHEN user wants to write tests first OR implement new feature with TDD OR fix bugs with test coverage OR explicitly requests TDD approach. Enforces systematic test-first development with verification at each step.

2026-01-05

usinggitworktrees.md

14

1 export usinggitworktrees

2 from "vdemeester/home"

3 Creates isolated git worktrees with smart directory selection and safety verification for parallel development. USE WHEN starting feature work that needs isolation from current workspace OR before executing implementation plans OR working on multiple branches simultaneously OR need clean test environment. Creates isolated workspaces sharing the same repository.

2026-01-05

maestro-workflow.md

14

1 export maestro-workflow

2 from "sionic-ai/sionic-maestro-skills"

3 Multi-LLM orchestration implementing the 5-stage coding workflow: Example Analysis → Hypothesis → Implementation → Debug Loop → Recursive Improvement. Based on "Towards a Science of Scaling Agent Systems" (Kim et al., 2025): - Centralized Consult architecture (Claude orchestrates, others advise) - Measured coordination (avoid MAS overhead in tool-heavy stages) - Tests-first selection (Poetiq pattern, not voting) Use when: Debugging complex issues, analyzing unfamiliar code, refactoring, or any task that benefits from diverse LLM perspectives with verification.

2026-01-14

golang.md

14

1 export golang

2 from "vdemeester/home"

3 Go development best practices and patterns. USE WHEN writing Go code, designing Go projects, working with Go tools, testing, or Go package development.

2026-01-05

rust.md

14

1 export rust

2 from "vdemeester/home"

3 Rust development best practices and patterns. USE WHEN writing Rust code, designing Rust projects, working with Cargo, testing, or Rust package development.

2026-01-05

fix-bug.md

14

1 export fix-bug

2 from "Milky2018/wasmoon"

3 Systematic bug fixing workflow with regression tests and PR creation. Use when the user asks to "fix a bug", "debug an issue", "resolve a problem", or provides error messages/failing tests to fix. Handles reproduction, root cause analysis, test creation, fix implementation, and PR submission.

2026-01-21

control-mapping.md

14

1 export control-mapping

2 from "ethanolivertroy/fedramp-docs-mcp"

3 Maps NIST controls to FedRAMP requirements and documents. Use when helping with control implementation, compliance mapping, security baseline alignment, or understanding control requirements.

2026-01-14

analyze-wast.md

14

1 export analyze-wast

2 from "Milky2018/wasmoon"

3 Analyze WebAssembly test (WAST) files to debug compilation issues and create regression tests. Use when the user asks to debug or analyze WAST test failures, investigate compilation bugs in wasmoon, or when encountering test failures in spec/*.wast files. Triggers include "analyze wast", "debug wast", "wast bug", or references to specific .wast test files.

2026-01-21

writingplans.md

14

1 export writingplans

2 from "vdemeester/home"

3 Creates comprehensive implementation plans with bite-sized tasks before touching code. USE WHEN user wants detailed implementation plan OR has spec/requirements for multi-step task OR needs to break down complex feature OR before starting significant coding work. Documents file paths, code examples, testing, and verification steps assuming engineer has minimal codebase context.

2026-01-05

emacslisp.md

14

1 export emacslisp

2 from "vdemeester/home"

3 Emacs Lisp development with modern tooling and best practices. USE WHEN writing Emacs configuration, developing packages, testing, linting, publishing to MELPA/ELPA, or working with Emacs Lisp code.

2026-01-05

systematicdebugging.md

14

1 export systematicdebugging

2 from "vdemeester/home"

3 Evidence-based debugging methodology emphasizing observation over assumptions following the scientific method. USE WHEN user reports a bug OR system behavior is unexpected OR troubleshooting issues OR investigating errors OR debugging failures. Follows observe, hypothesize, test, verify cycle with disciplined evidence gathering.

2026-01-05

python.md

14

1 export python

2 from "vdemeester/home"

3 Python development best practices and modern tooling with uv. USE WHEN writing Python code, managing dependencies, testing, type checking, or working with Python projects.

2026-01-05

ln-312-task-replanner.md

13

1 export ln-312-task-replanner

2 from "levnikolaevich/claude-code-skills"

3 Updates ALL task types (implementation/refactoring/test). Compares IDEAL plan vs existing tasks, categorizes KEEP/UPDATE/OBSOLETE/CREATE, applies changes in Linear and kanban.

2026-01-21

crack-7z-hash.md

13

1 export crack-7z-hash

2 from "letta-ai/skills"

3 This skill provides guidance for cracking 7z archive password hashes. It should be used when tasks involve extracting hashes from password-protected 7z archives, selecting appropriate cracking tools, and recovering passwords through dictionary or brute-force attacks. Applicable to password recovery, security testing, and CTF challenges involving encrypted 7z files.

2026-01-21

ln-360-codebase-auditor.md

13

1 export ln-360-codebase-auditor

2 from "levnikolaevich/claude-code-skills"

3 Coordinates 9 specialized audit workers (security, build, architecture, code quality, dependencies, dead code, observability, concurrency, lifecycle). Researches best practices, delegates parallel audits, aggregates results into single Linear task in Epic 0.

2026-01-21

ipsw.md

13

1 export ipsw

2 from "blacktop/ipsw-skill"

3 Apple firmware and binary reverse engineering with the ipsw CLI tool. Use when analyzing iOS/macOS binaries, disassembling functions in dyld_shared_cache, dumping Objective-C headers from private frameworks, downloading IPSWs or kernelcaches, extracting entitlements, analyzing Mach-O files, or researching Apple security. Triggers on requests involving Apple RE, iOS internals, kernel analysis, KEXT extraction, or vulnerability research on Apple platforms.

2026-01-09