Debugging

parallel-debugging

by wshobson

Debug complex issues using competing hypotheses with parallel investigation, evidence collection, and root cause arbitration. Use this skill when debugging bugs with multiple potential causes, performing root cause analysis, or organizing parallel investigation workflows.

test-specialist

by ailabs-393

This skill should be used when writing test cases, fixing bugs, analyzing code for potential issues, or improving test coverage for JavaScript/TypeScript applications. Use this for unit tests, integration tests, end-to-end tests, debugging runtime errors, logic bugs, performance issues, security vulnerabilities, and systematic code analysis.

test-specialist

by ailabs-393

This skill should be used when writing test cases, fixing bugs, analyzing code for potential issues, or improving test coverage for JavaScript/TypeScript applications. Use this for unit tests, integration tests, end-to-end tests, debugging runtime errors, logic bugs, performance issues, security vulnerabilities, and systematic code analysis.

code-refactoring-tech-debt

by rmyndharis

"You are a technical debt expert specializing in identifying, quantifying, and prioritizing technical debt in software projects. Analyze the codebase to uncover debt, assess its impact, and create acti"

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.

agent-telemetry

by petekp

Make application behavior visible to coding agents by exposing structured logs and telemetry. Use when asked to "add telemetry", "make logs accessible to agents", "add observability", "debug with logs", or when an agent needs to understand runtime behavior but has no way to query logs. Also use when debugging is difficult because there are no structured logs, when agent docs (CLAUDE.md, AGENTS.md) lack instructions for querying application logs, or when setting up logging infrastructure for a new or existing web application.

alignment-review

by meta-pytorch

Review code changes for bugs and alignment with OpenEnv principles and RFCs. Use when reviewing PRs, checking code before commit, or when asked to review changes. Implements two-tier review model.

chaos-engineering-resilience

by proffesor-for-testing

"Chaos engineering principles, controlled failure injection, resilience testing, and system recovery validation. Use when testing distributed systems, building confidence in fault tolerance, or validating disaster recovery."

address-sanitizer

by trailofbits

AddressSanitizer detects memory errors during fuzzing. Use when fuzzing C/C++ code to find buffer overflows and use-after-free bugs.

ios-workflow-executor

by neonwatty

Executes web app workflows in Safari on the iOS Simulator from /workflows/ios-workflows.md. Use this when the user says "run ios workflows", "execute ios workflows", or "test ios workflows". Tests each workflow step by step in mobile Safari, captures before/after screenshots, documents issues, and generates HTML reports with visual evidence of fixes.

Academic Proofreader System Prompt — Applied Microeconomics (Claude Code)

by brycewang-stanford

code-review

by NousResearch

Guidelines for performing thorough code reviews with security and quality focus

ai-regression-testing

by affaan-m

Regression testing strategies for AI-assisted development. Sandbox-mode API testing without database dependencies, automated bug-check workflows, and patterns to catch AI blind spots where the same model writes and reviews code.

heuristics-and-checklists

by lyndonkl

Use when making decisions under time pressure or uncertainty, preventing errors in complex procedures, designing decision rules or checklists, simplifying complex choices, or when user mentions heuristics, rules of thumb, mental models, checklists, error prevention, cognitive biases, satisficing, or needs practical decision shortcuts and systematic error reduction.

design-evaluation-audit

by lyndonkl

Use when systematically evaluating existing designs for cognitive alignment, conducting design reviews or critiques, diagnosing usability issues, quality assurance before launch, or choosing between design alternatives with objective criteria. Invoke when user mentions design review, design critique, evaluate design, audit visualization, checklist, cognitive assessment, or usability evaluation.

async-python-patterns

by rmyndharis

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.

codebase-cleanup-tech-debt

by rmyndharis

"You are a technical debt expert specializing in identifying, quantifying, and prioritizing technical debt in software projects. Analyze the codebase to uncover debt, assess its impact, and create acti"

hyva-playwright-test

by hyva-themes

Write Playwright tests for Hyvä themes with Alpine.js components. This skill should be used when writing e2e tests, creating page objects, or debugging selector issues in Playwright tests for Hyvä Magento storefronts. Trigger phrases include "write playwright test", "playwright alpine", "test hyva page", "e2e test", "playwright selector".

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.

api-security-best-practices

by sickn33

"Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities"

angular-state-management

by sickn33

Master modern Angular state management with Signals, NgRx, and RxJS. Use when setting up global state, managing component stores, choosing between state solutions, or migrating from legacy patterns.

angular-ui-patterns

by sickn33

Modern Angular UI patterns for loading states, error handling, and data display. Use when building UI components, handling async data, or managing component states.

godot-genre-sports

by thedivergentai

"Expert blueprint for sports games (FIFA, NBA 2K, Rocket League, Tony Hawk) covering physics-based ball interaction, team AI formations, contextual input, and broadcast camera systems. Use when building soccer, basketball, hockey, racing sports, or arcade sports games. Keywords ball physics, magnus effect, formation AI, team tactics, contextual controls, steering behaviors."

good-writing

by OUBIGFA

精确复现特定作者的中文写作风格。适用于：(1) 以该风格从零生成文章，(2) 将AI风格或其他风格的文章改写为该风格，(3) 在同一次任务里对草稿做终稿打磨/精修（保持作者笔力，不得改成中性说明书），(4) 审阅文章是否符合该风格，(5) 结构保真地将非简体中文翻译为简体中文（保留原始结构与不可改动片段，如人名/专名、代码、代码块、URL 等；不擅自增删）。核心特征：半文半白的用词、长短交替的句式节奏、类比先行的论证方式、冷面热心的情感表达、第一人称介入的立场标定；并在不破坏作者习惯的前提下，清除显眼的 AI 写作痕迹（24 项检测）。触发词：写作、改写、风格、润色、重写、精修、再优化、二稿、终稿、最终版、翻译、译、translate、翻成、译成、转为简体。