hooks-test
Test Claude Code hooks in isolation and via integration. Use when developing, debugging, or validating hook behavior.
Test Claude Code hooks in isolation and via integration. Use when developing, debugging, or validating hook behavior.
Systematic codebase investigation before addressing issues. Use when you need to build comprehensive understanding of a problem area.
Diagnoses JavaScript errors, asset loading failures, p5.js conflicts, game logic bugs, and performance issues. Use when encountering errors, crashes, console warnings, sprites not loading, enemies stuck, towers not working, or any unexpected behavior.
Use when working on the Miden compiler (`cargo miden`, `cargo-miden`) and its integration test suite, debugging compiler issues or failing tests, or implementing compiler changes and you need to inspect intermediate artifacts. Covers `MIDENC_EMIT` (the environment-variable equivalent of `--emit`) for emitting WAT/HIR/MASM (and related outputs), plus `MIDENC_EMIT_MACRO_EXPAND` for dumping macro-expanded Rust via `cargo expand` for integration-test fixtures.
Chrome拡張機能開発に関する包括的なガイド。ベストプラクティス、アンチパターンの回避、型安全性、Manifest V3への準拠をサポート。Claudeが以下のためにChrome拡張機能を扱う場合に使用:(1) 新規拡張機能の計画・作成、(2) 既存コードのデバッグ・修正、(3) セキュリティレビュー、(4) Manifest V2からV3への移行、(5) TypeScript型の問題解決。
Capture errors with rich context for debugging and alerting
Detect and fix memory leaks in Python and PyTorch code, especially matplotlib figures and unreleased tensors. This skill should be used during Phase 4 performance optimization when memory usage grows over time.
Query the ragsharp code graph for declarations, references, callers, callees, dependencies, and line-number evidence. Triggers: find usages, where defined, callers, callees, dependency path, project deps, type hierarchy, line numbers, evidence.
Systematic debugging methodology that eliminates guessing and speculation. Add instrumentation to gather specific data that fully explains the problem. Evidence before hypothesis. Observation before solution.
Log a bug report. Use when user asks to create, log, file, or report a bug.
This skill should be used when creating token-efficient hook systems and MCP server architectures for web applications. Use for React/FastAPI, Django, Node.js projects that need smart caching, progressive context loading, and 95%+ token reduction. Essential for projects requiring monitoring, debugging, data analysis, and system health tools.
Use this skill BEFORE using writing any Clojure code. It teaches how to use the Clojure REPL (via brepl) so you can test code, check if edited files compile, verify function behavior, or interact with a running REPL session.
Systematically debug issues in PhotoClove by examining code, state, logs, and data flow. Automatically invoked when investigating bugs, errors not working as expected, or tracing problems through the codebase. Uses structured debugging approach to identify root causes.
Produce a post-incident analysis capturing timeline, root causes, impact, and corrective actions.
调试助手技能。当用户遇到 Bug、错误信息、程序异常、性能问题需要排查,或需要分析日志、定位问题根因时使用此技能。
Evidence-based debugging with Iron Law discipline. Instrument before guessing, trace before theorizing. Use when encountering any bug, test failure, or unexpected behavior - before proposing fixes.
Deep analysis debugging mode for complex issues. Activates methodical investigation protocol with evidence gathering, hypothesis testing, and rigorous verification. Use when: standard troubleshooting fails, systematic root cause analysis needed, complex bugs, mysterious errors.
Use when profiling Python code, optimizing performance, implementing async patterns, or working with concurrent I/O - covers cProfile, line_profiler, asyncio patterns, and multiprocessing for CPU-bound tasks (plugin:dev-python@pproenca)
Implement, refactor, or review worker-based multithreading in TypeScript/JavaScript apps (browser or Node). Use when offloading CPU-heavy loops to Web Workers, setting up a worker pool, moving data across threads, or diagnosing worker crashes, slowdowns, or synchronization bugs.
Timing attacks and other side-channel exploitation techniques
瞬作のWeb自動検証スキル。Chrome DevTools MCPを使用してWebアプリの画面キャプチャ、要素確認、操作テストを自動実行する。実装完了後、デザイン変更後、バグ修正後などに呼び出される。