Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Claude Engineering Skills (Page 16 of 333)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

19,974 skills · updated 2026-06-18 · showing 901–960 of 19,974 by quality score

Sub-topics:Testing (2,915)Devops (2,881)Architecture (2,187)Backend (1,695)Frontend (1,297)Languages (1,061)Code Quality (998)Cloud Platforms (929)

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Deploy and launch a feature or product. Runs a quality gate, pre-launch checklist, and executes deployment. Use when the user is ready to ship.
Define the technical approach — mechanisms, design decisions, stack direction, and component structure.
Derive technical performance criteria from the engineering blueprint. Writes goals/engineering.json with response times, reliability, coverage thresholds.
Process user feedback into investigated bug specs with root cause analysis. Triggers: 'triage feedback', 'process bug reports', 'user testing feedback'.
Generate and maintain code-anchored test case specifications. Use when setting up test coverage, reviewing what to test, or before team implementation.
Commits code changes with automated CHANGELOG and design document updates. Runs build/lint verification before commit. Use after completing a feature, bug fix, or refactoring.
Manage XML sitemaps. Use when: auditing sitemap health, generating sitemaps, or planning sitemap architecture.
Design, create, audit, and improve Claude Agent Skills with expert-level progressive disclosure. Use when building new skills, reviewing existing skills, debugging activation…
**MEASUREMENT SKILL** — Benchmark framework for measuring skill effectiveness. A/B tests agent outputs with and without a target skill, scoring correctness, completeness, and…
Interactive guide for creating new Claude skills or refactoring existing ones following Anthropic best practices.
Scaffold a starter evals/suite.yaml for a Claude Code skill. Reads description, examples, and edge-case table to seed activation, functional, and edge-case tests that satisfy the…
Cycle de vie complet des skills Claude. Creation, validation structurelle Anthropic + SkillsBench (/65), evaluation semantique (/100), pressure testing (/5).
Apply SOLID, YAGNI, DRY, and KISS principles in Kotlin/Android — SRP, OCP, LSP, ISP, DIP, avoiding premature abstraction, identifying genuine duplication, and keeping code focused…
Generate SOX sample selections, testing workpapers, and control assessments. Use when planning quarterly or annual SOX 404 testing, pulling a sample for a control (revenue, P2P,…
SPARC methodology — Specification, Pseudocode, Architecture, Refinement, Completion. Five-phase structured workflow for algo-heavy or non-trivial features where the right shape is…
Creates immutable context files and architecture documentation through spec-driven workflow with structural anti-skip enforcement.
Expert knowledge base for Claude Code Terminal — the CLI tool itself, not coding tasks. Implements 4 knowledge-retrieval phases with structural anti-skip enforcement using the…
Coordinates spec-driven development lifecycle from Epic -> Sprint -> Story -> Architecture -> Development -> QA -> Release with structural anti-skip enforcement.
Orchestrates production releases through spec-driven deployment workflow with structural anti-skip enforcement.
Spring Boot coding guidelines for REST APIs, data access, caching, and configuration. This skill covers Spring-specific patterns. For core Java, use java-coding skill.
Assess Site Reliability maturity across five dimensions — SLOs/SLIs, runbooks, on-call, postmortems, game days — with per-dimension commentary and uplift path.
Single-session driver for a multi-iteration skill-chain run. Spawns `bin/skill-chain.py --chain --loop N` as a subprocess via `bin/drive-chain.py`, watches the live event…
Mandatory Starbard Standard compliance check for all Python code. Enforces SOLID principles, explicit typing, separation of concerns, domain exceptions, testability, and Starbard…
Initialize and run a game with coordinated multi-agent architecture. Use when user wants to start a playtest, run a game, test game rules, or launch multi-agent game simulation.
Instantiates your entire company as parallel AI agents that watch, decide, and coordinate through shared state.
Apply Sun Tzu strategy as a practical subagent planning lens before choosing battles, architecture, rollout, or competitive moves.
Bootstrap a complete Supabase schema from a domain spec — tables, RLS, triggers, indexes, seeds, type generation. Wraps erd / rls / index skills for new-project setup.
Comprehensive Svelte 5 assistant — component generation with runes syntax, code review, debugging, and SvelteKit patterns.
Devil's Advocate stress-testing for code, architecture, PRs, and decisions. Surfaces hidden flaws through structured adversarial analysis with metacognitive depth.
Infrastructure operations skill for monitoring servers, validating tokens, and managing backups. Triggers: /infra-status, /token-check, /backup-now
Run Tailscale inside a Kubernetes pod reliably — persistent identity, SSH host keys, RBAC, stop/start without re-registration, and API-based device cleanup.
**WORKFLOW SKILL** — Persist analysis so it survives context compression and chains between tasks. USE FOR: any task whose decisions affect future work — features, refactors,…
TBM Templateの初期セットアップを支援します。Docker Compose環境の構築、サンプルデータのロード、Grafanaダッシュボードの動作確認、トラブルシューティングを行います。「セットアップ」「環境構築」「初期設定」「docker compose up」「TBMを始めたい」「dbt…
Orchestrate the backend team through a full feature implementation cycle: API design, database design, service implementation, and testing.
Start het DevOps-team voor observatie en monitoring. Health checks, CI status, infrastructure issues, DNS/SSL troubleshooting. GEEN deploys — die gaan via /team-release.
Start een Agent Team voor E2E frontend testing. Gebruik na feature development om de app via de browser te verifiëren, of voor regressietests.
Orchestrate the QA team through a full testing cycle. Coordinates qa-lead (strategy + test plan) and qa-tester (test case writing + bug reporting) to produce a complete QA package…
Interactive author for the architecture vision template — target, gap, migration, anti-scope, cadence.
Import existing Azure resources into Terraform/Terragrunt state. Use when: terraform apply fails with "already exists", "resource already exists", "RoleAssignmentExists",…
Reviews test coverage quality from a behavioral perspective, identifying critical gaps and test quality issues. Does not check line coverage — checks meaningful scenario coverage.
Generate a comprehensive Foundry/Forge test suite for a Solidity contract. Produces structured, high-coverage tests with fuzz testing, invariant testing, and fork testing…
Use when: converting review findings, identified test gaps, or unverified behaviors into a concrete, prioritized test plan with assertions, layer choice, ownership, and a…
Test how tool-gates evaluates any tool invocation (Bash, Read, Write, Edit, Glob, MCP) and show the permission decision (allow / ask / deny / defer).
**DEFAULT for WRITING OR STRENGTHENING TESTS — author missing tests with behavior contracts: coverage-targeted test additions with behavior contracts, boundary cases, and removed…
Generate a comprehensive Hardhat test suite for a Solidity contract. Produces structured, high-coverage tests following battle-tested smart contract testing methodology.
Plan test strategies and execute test-driven development cycles, including coverage addition and test repair.
Generate a user-facing test checklist from git diff, or execute an existing test plan via Playwright.
Tests a deployed, activated Power Pages site at runtime using browser-based navigation, page crawling, and API request verification via Playwright.
Agentic 시스템을 위한 TDD 전략을 수립한다. LLM 클라이언트 mock(VCR-style), golden dataset 기반 eval(최소 5건), hypothesis 기반 property-based test로 비결정성을 제어한다.
Build and test iOS apps on simulator using XcodeBuildMCP. Use after making iOS code changes, before creating a PR, or when verifying app behavior and checking for crashes — from…
Evaluates test implementation and coverage, identifying gaps, weak assertions, and untested paths. Use when auditing test quality, coverage, or testing strategy.
Write and fix Unit, Hilt integration, and Espresso tests following MovieFinder patterns
Terraform module design patterns, resource composition conventions, and project structure standards. Use when designing module structure, choosing resource composition patterns,…
테스트/검증이 필요할 때 사용한다. 'qa', '검증해', '테스트 돌려', 'test-fix', '심층 검증', '철저히 테스트', '보안까지 확인', '전방위 검증' 같은 요청에 반드시 사용. 기본값은 3-CLI 합의 딥 QA (기능+보안+UX). 빠른 테스트-수정 루프는 --quick.
Thoughtbox-first Theseus workflow for behavior-preserving refactors. Use this when structure changes but behavior must stay fixed and scope drift needs hard boundaries.
Deep analysis with extended thinking. Use when facing complex architectural decisions, ambiguous trade-offs, multi-system debugging, or any problem where the answer is not obvious…
Install Tilt and scaffold or audit Tiltfile + tilt/ configurations with ecosystem-aware templates. Auto-detects Java/Gradle (Spring Boot), Next.js, Python/uv, and external…
Migrate a project to a newer version of the tldraw SDK. Use when upgrading tldraw packages, fixing TypeScript errors after a tldraw upgrade, or when the user mentions tldraw…
Design the target AWS architecture — ECS Fargate / EKS / Serverless choice, VPC topology with public-private-isolated subnets, managed database selection (RDS/Aurora/DynamoDB),…
Cloudflare Named Tunnel one-click setup: install cloudflared, login, configure tunnel with custom domain, auto-detect project port, push DNS route, write to global tunnel…
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