Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Claude Engineering Skills (Page 75 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 4441–4500 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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Check for pending Codex (GitHub AI) feedback on current branch's PR. Use to review and address AI suggestions before merge. This is the rate-limiting step before merge.
Verifies required tools (Quarto, uv, Python, R, Stata, TeX) and Jupyter kernels are installed. Use when setting up or troubleshooting.
Run a benchmark-driven posture check on Kubernetes nodes and control planes before an audit, upgrade, or hardening sprint starts.
Slack で自分へのメンションを確認する。「メンション確認」「Slackメンション」「自分へのメンション」「@mention を見せて」などで起動。Pythonスクリプト `slack_message.py mentions` を使用。
Analyze performance-related HTML issues on web pages. Use when users ask to check page performance, audit resource loading, verify lazy loading, check preload hints, or analyze…
Review past bug-fix postmortem reports stored under `.agents/postmortem` and surface likely relevant historical fixes.
Use BEFORE starting any non-trivial coding task in an existing project — feature work, refactors, bugfixes, or "look at this codebase" requests.
Validates development tool installations across Python, Node.js, Java, Go, Rust, C/C++, Git, and system utilities. Use when verifying environments or troubleshooting dependencies.
TypeScriptの書き方をレビューするときに利用します。「TypeScriptをチェックして」「tsの書き方を確認して」「check-ts-writingを実行して」で実行できます。
Deploy validation and reality-testing consciousness mode. Use when need to find edge cases, test assumptions, catch fatal flaws before they're expensive.
Check Python logging levels and patterns for correctness. Focus on identifying wrong severity levels and missing exception handling. Use when reviewing code quality.
Ensures code quality through comprehensive checks including TDD practices, lint/test/build validation, and prevention of common mistakes.
Expertise in generating domain-specific quality checklists for specifications. Activates when user discusses quality validation or requirement testing.
Configure Playwright test suites with Checkly including playwright.config.ts integration, multiple projects, and full test suite deployment.
An ASE skill built on Checkmate, the open source self-hosted monitoring platform for uptime, incidents, response times, and infrastructure visibility.
Checkout flow with cart, shipping, Stripe/PayPal payments, and order completion. Use when modifying checkout, debugging payment issues, or implementing checkout features.
Reference for reusable checkout UI components. Use when working with SignInForm, AddressSelector, PaymentMethodSelector, or composing checkout step views.
Scans IaC files with Bridgecrew Checkov for policy violations across Terraform, CloudFormation, Kubernetes, and Dockerfile configurations.
Rate-limit-resilient pipeline with checkpoint/resume for long multi-phase sessions. Saves progress to .claude/pipeline-state.json after each phase.
Standard Operating Procedure for /fix-ci phase. Fix CI/deployment blockers after PR creation.
Query ChEMBL via Python SDK. Search compounds by structure/properties, retrieve bioactivity (IC50, Ki, EC50), find target inhibitors, run SAR, access drug mechanism/indication…
Audit existing code, config, or rules before deleting or replacing them. Trigger on "delete this", "remove this", "clean up", "why is this here", "looks unused", "can we drop",…
Writing and debugging Chezmoi .tmpl files using Go text/template — lookPath, stat, joinPath, OS branching, the .chezmoi namespace, and template data from .chezmoidata.
Master Chicago TDD (state-based testing). Create tests that verify observable behavior with real collaborators. Use chicago-tdd-tools 1.4.0 AAA pattern.
Chief Data Officer advisory for startups: AI training data rights and consent provenance, data product strategy (warehouse vs lakehouse vs mesh, build-vs-buy), B2B…
Implements strict data minimization and retention limits for children''s personal data under GDPR Art. 5(1)(c), Recital 38, UK AADC Standard 8, and COPPA Section 312.7.
Guide AI to write Chinese novels and fiction with structured character creation, plot architecture (起承转合), dialog writing, scene description, and genre-specific techniques for 玄幻,…
Free disk space on macOS by clearing regenerable caches (npm, pip, brew, Xcode, Docker, etc.). Safe to run anytime — only removes data apps will rebuild.
Nudge-based choice architecture for 3-option selection UI — smart default vs active choice, outcome mapping, channel factors, RECAP, operational transparency with source…
Choose the right Python project shape before implementation, including uv project versus workspace layout, package, CLI, FastAPI, FastMCP, testing, packaging, tooling, and…
Choose the right Zoom architecture for a use case. Use when deciding between REST API, Webhooks, WebSockets, Meeting SDK, Video SDK, Zoom Apps SDK, Zoom MCP, Phone, Contact…
Use when deciding which pgdbm pattern to use (standalone, dual-mode library, or shared pool) - provides decision tree based on deployment context without requiring doc exploration
Automates visual regression testing for Storybook components using cloud-based snapshot comparison. Use when setting up visual testing, catching UI regressions, or reviewing…
Connect to and control Google Chrome browser using agent-browser with CDP (Chrome DevTools Protocol).
Browser automation with two integrations - Chrome DevTools MCP (always available, performance tracing) and Claude-in-Chrome extension (authenticated sessions, GIF recording).
Automates Chrome browser workflows for testing web apps, debugging with console/network logs, extracting data, filling forms, and interacting with authenticated web applications…
How to use Chrome DevTools MCP for browser debugging. Use when you need to inspect pages, take screenshots, debug UI issues, or verify visual changes.
Lightweight Chromium DevTools automation via the bundled browser-tools.ts CLI (Puppeteer connect). Use when you need to launch a Chromium-based browser with a remote-debugging…
Control Chrome browser programmatically using chrome-devtools-mcp. Use when user asks to automate Chrome, debug web pages, take screenshots, evaluate JavaScript, inspect network…
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring ne — from…
Debug and analyze web applications using Chrome DevTools MCP. Use for console log inspection, network request monitoring, performance analysis, and debugging authenticated…
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring ne — from…
LCP (Largest Contentful Paint) debugging and optimization via Chrome DevTools MCP. Four subparts (TTFB/load-delay/load-duration/render-delay), performance trace workflow, insight…
Testing UI and automating browsers via Chrome DevTools MCP. Use when taking screenshots, checking console errors, testing UI interactions, or verifying visual changes.
Chrome DevTools MCP connects an MCP-compatible agent to a live Chrome browser for debugging, automation, and performance work.
JavaScript/Node.js memory leak debugging via Chrome DevTools MCP. Heap snapshot workflow (baseline→target→final), memlab analysis, common leak patterns (detached DOM, closures,…
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring ne — from…
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring ne — from…
Build Chrome extensions using WXT framework with TypeScript, React, Vue, or Svelte. Use when creating browser extensions, developing cross-browser add-ons, or working with Chrome…
Guide for using Claude Code with Chrome browser integration. Use when automating browser tasks, debugging web apps, testing UI, or extracting data from websites.
ใช้ chrome-devtools MCP สร้างและรัน test case (E2E/manual UI test) กับ Jewelry UI — ใช้เมื่อต้องทดสอบ flow บนหน้าจอจริง, verify feature, เขียน test case, หรือ reproduce bug ผ่าน…
Toggle ChromeVox screen reader on ChromeOS devices and send raw keyboard input events. Use when debugging accessibility features on an external ChromeOS device, needing to enable…
Test Chronos Docker stack data flow across container states. Run to verify Core, Query Service, and MCP connectivity, health endpoints, event creation/query, and end-to-end data…
Production-ready CI/CD configurations for Playwright — GitHub Actions, GitLab CI, CircleCI, Azure DevOps, Jenkins, Docker, parallel sharding, reporting, code coverage, and global…
A lightweight checklist for CI, toolchain bumps, and version/release hygiene for the ComputationalPaths Lean 4 project (Lake + lean-action CI).
Use to forge the central argument of a Critical Inquiry (CI) essay into a genuine intervention. CI rewards a bold claim that reorients a conversation in criticism and theory, with…
CI/CD pipeline audit for speed, cost, reliability, and security. 10 dimensions (CI1-CI10): caching, parallelism, conditional execution, artifacts, secret handling, action pinning,…
Diagnose a failed CI check, apply a minimal fix, push, and iteratively verify until CI passes. Provider-agnostic in scope (currently implements the GitHub Actions path via `gh`).
Use when running GitHub Actions locally, creating task runner recipes, generating changelogs from git history, managing GitHub PRs/issues/releases programmatically, or creating…
CI/CD caching optimizer for dependency caching, Docker layer caching, and build speed improvements. Activate on: CI cache, build speed, dependency caching, Docker layer cache,…
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