Debugging
Find and fix bugs, error analysis
gitnexus-debugging
by abhigyanpatwari
Trace bugs through call chains using knowledge graph
error-handling-patterns
by wshobson
Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build resilient applications. Use when implementing error handling, designing APIs, or improving application reliability.
github-contributor
by daymade
Strategic guide for becoming an effective GitHub contributor. Covers opportunity discovery, project selection, high-quality PR creation, and reputation building. Use when looking to contribute to open-source projects, building GitHub presence, or learning contribution best practices.
test-driven-development
by obra
Use when implementing any feature or bugfix, before writing implementation code
auth-implementation-patterns
by wshobson
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.
ai-development-guide
by shinpr
Technical decision criteria, anti-pattern detection, debugging techniques, and quality check workflow. Use when making technical decisions, detecting code smells, or performing quality assurance.
testing-principles
by shinpr
Language-agnostic testing principles including TDD, test quality, coverage standards, and test design patterns. Use when writing tests, designing test strategies, or reviewing test quality.
fullstack-workflow
by elie222
Complete fullstack workflow combining GET API routes, server actions, SWR data fetching, and form handling. Use when building features that need both data fetching and mutations from API to UI.
monitor
by whawkinsiv
"Use this skill when the user needs to set up production monitoring, track app health, configure error alerts, or respond to incidents. Covers error tracking, uptime monitoring, performance metrics, and incident response for SaaS applications."
systematic-debugging
by obra
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
roast-my-code
by elie222
Perform a blunt, humorous code review before proposing fixes
backend-patterns
by WorldFlowAI
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
Project Guidelines Skill (Example)
by WorldFlowAI
tdd-workflow/ - Test-driven development methodology
uloop-compile
by hatayama
"Compile Unity project. Use when: verifying code compiles after edits, checking for compile errors, or when user asks to compile. Returns error/warning counts."
run-acceptance-tests
by hashicorp
Guide for running acceptance tests for a Terraform provider. Use this when asked to run an acceptance test or to run a test with the prefix TestAcc.
async-python-patterns
by sickn33
Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.
git-batch-commit
by cat-xierluo
智能 Git 批量提交工具。当用户说 "git 提交"、"git commit"、"批量提交"、"拆分提交"、"整理提交" 时使用，或者当用户暂存了多个不同类型的文件需要分开提交时使用。自动将混合的文件修改按类型分类（依赖管理、文档更新、license 文件、配置、源代码等），并创建多个清晰聚焦的提交，使用标准化的提交信息格式。帮助保持清晰的 Git 历史，确保每个提交都有单一、明确的目的。使用英文前缀（docs:、feat:、fix: 等）加中文内容，支持 GitHub 彩色标签显示。
Testing Workflow
by majiayu000
The most comprehensive Claude Code skills registry Web Search: https://skills-registry-web.vercel.app
codex-delegator
by majiayu000
Automatically delegate complex, logic-intensive tasks to OpenAI Codex CLI via codex exec --full-auto. Claude Code uses this skill to invoke Codex for complex backend logic, intricate algorithms, or persistent bugs. Enables seamless AI-to-AI collaboration where Claude Code analyzes and Codex executes.
moai-lang-r
by modu-ai
R 4.4+ development specialist covering tidyverse, ggplot2, Shiny, and data science patterns. Use when developing data analysis pipelines, visualizations, or Shiny applications.
moai-lang-elixir
by modu-ai
Elixir 1.17+ development specialist covering Phoenix 1.7, LiveView, Ecto, and OTP patterns. Use when developing real-time applications, distributed systems, or Phoenix projects.
test-driven-development
by ed3dai
Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first
skill-visual-feedback
by nyldn
Process screenshot-based UI/UX feedback to fix visual issues. Use when: AUTOMATICALLY ACTIVATE when user provides visual feedback:. "[Image X] The /settings should be Y". "[Image X] these button styles need to be fixed"
bmad-os-diataxis-style-fix
by bmad-code-org
Fixes documentation to comply with Diataxis framework and BMad Method style guide rules. Use when user asks to check or fix style of files under the docs folder.