Coding

Writing Plans Overview Write comprehensive implementation plans assuming the engineer has zero conte

Writing Skills (Excellence) Dispatcher for skill creation excellence. Use the decision tree below to

Code Review Reception Overview Code review requires technical evaluation, not emotional performance.

Requesting Code Review Dispatch superpowers:code-reviewer subagent to catch issues before they casca

Subagent-Driven Development Execute plan by dispatching fresh subagent per task, with two-stage revi

Test-Driven Development (TDD) Overview Write the test first. Watch it fail. Write minimal code to pa

Agent Payment Execution (x402) Enable AI agents to make policy-gated payments with built-in spending

Agent Sort Use this skill when a repo needs a project-specific ECC surface instead of the default fu

Agentic Engineering Use this skill for engineering workflows where AI agents perform most implementa

AI Regression Testing Testing patterns specifically designed for AI-assisted development, where the

Angular Developer Guidelines When to Activate - Working in any Angular project or codebase - Creatin

API Connector Builder Use this when the job is to add a repo-native integration surface, not just a

API Design Patterns Conventions and best practices for designing consistent, developer-friendly REST

Architecture Decision Records Capture architectural decisions as they happen during coding sessions.

Backend Development Patterns Backend architecture patterns and best practices for scalable server-si

Benchmark Optimization Loop Use this skill to convert "make it 20x faster" or "try 50 recursive opti

Benchmark — Performance Baseline & Regression Detection When to Use - Before and after a PR to measu

Bun Runtime Bun is a fast all-in-one JavaScript runtime and toolkit: runtime, package manager, bundl

/click-path-audit — Behavioural Flow Audit Find bugs that static code reading misses: state interact

Codebase Onboarding Systematically analyze an unfamiliar codebase and produce a structured onboardin

Coding Standards & Best Practices Baseline coding conventions applicable across projects. This skill

Config GC — Garbage Collection for Claude Code Setups Borrowed from runtime garbage collection: peri

Content-Hash File Cache Pattern Cache expensive file processing results (PDF parsing, text extractio

Continuous Learning v2.1 - Instinct -Based Architecture An advanced learning system that turns your

Continuous Learning Skill - DEPRECATED > DEPRECATED 2026-04-28. Use continuous-learning-v2 instead.

--- name: fsharp-testing description: F testing patterns with xUnit, FsUnit, Unquote, FsCheck proper

--- name: safety-guard description: 使用此技能可防止在生产系统上工作或自主运行代理时进行破坏性操作。 origin: ECC --- 安全防护 — 防止破坏性操作

--- name: homelab-network-readiness description: ホームラボネットワーク準備、セキュリティ評価、パフォーマンステスト、および展開準備。 origin:

--- name: quarkus-patterns description: Quarkus 3.x LTS architecture patterns with Camel for messagi

--- name: eval-harness description: Framework formal de evaluación para sesiones de Claude Code que

--- name: laravel-patterns description: Laravel架构模式、路由/控制器、Eloquent ORM、服务层、队列、事件、缓存以及用于生产应用的API资源。

--- name: verification-loop description: "Claude Code 세션을 위한 포괄적인 검증 시스템." origin: ECC --- 검증 루프 스킬

--- name: ecc-tools-cost-audit description: ECC ツール、エージェント、スキル、および実装のコスト監査を実施します。プロンプト入力トークンを分析して、計算

--- name: network-bgp-diagnostics description: 日本語翻訳：このファイルは network-bgp-diagnostics 用の日本語翻訳が必要です or

--- name: healthcare-eval-harness description: ヘルスケアAIモデル評価ハーネス、臨床メトリクス、およびレギュレーション遵守の検証。 origin: He

--- name: flutter-dart-code-review description: ウィジェットのベストプラクティス、状態管理パターン（BLoC、Riverpod、Provider、Get

--- name: unified-notifications-ops description: GitHub、Linear、デスクトップアラート、フック、接続された通信インターフェースを網羅する、統

--- name: returns-reverse-logistics description: 用于退货授权、接收与检验、处置决策、退款处理、欺诈检测以及保修索赔管理的标准化专业知识。基于拥有15年

--- name: nutrient-document-processing description: Nutrient DWS API を使用してドキュメントの処理、変換、OCR、抽出、編集、署名、

--- name: logistics-exception-management description: 针对货运异常、货物延误、损坏、丢失和承运商纠纷的编码化专业知识，由拥有15年以上运营经验的物

--- name: x-api description: X/Twitter API integration for posting tweets, threads, reading timeline

--- name: literature-review description: 学術、生物医学、技術、科学的なトピックに対するシステマティックな文献レビューワークフロー。検索計画、ソースのスクリーニ

--- name: django-tdd description: Django testing strategies with pytest-django, TDD methodology, fac

--- name: e2e-testing description: Playwright E2E testing patterns, Page Object Model, configuration

--- name: laravel-tdd description: Laravel testing strategies with PHPUnit, Pest, model factories, H

--- name: quarkus-tdd description: Test-driven development for Quarkus 3.x LTS using JUnit 5, Mockit

--- name: rust-testing description: Rust testing patterns including unit tests, integration tests, a

--- name: terminal-ops description: Evidence-first repo execution workflow for ECC. Use when the use

--- name: design-system description: Use this skill to generate or audit design systems, check visua

--- name: kotlin-testing description: Kotlin testing patterns with Kotest, MockK, coroutine testing,