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Claude Engineering Skills (Page 2 of 162)

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

9,689 skills · updated 2026-05-02 · showing 61–120 of 9,689 by quality score

Backend-for-Frontend architecture patterns for API aggregation, data transformation, and client-specific optimization.
Score 85/100
Biocompatibility test selection and protocol recommendation skill based on device categorization
Score 85/100
Use when modifying existing files, refactoring, improving code quality, or touching legacy code by applying the Boy Scout Rule to leave code better than you found it.
Score 85/100
Fast headless browser for QA testing and site dogfooding. Navigate any URL, interact with elements, verify page state, diff before/after actions, take annotated screenshots, check…
Score 85/100
Use when writing tests with Bun's built-in test runner. Covers test organization, assertions, mocking, and snapshot testing using Bun's fast test infrastructure.
Score 85/100
Expert skill for bytecode virtual machine design including instruction set design, dispatch mechanisms, and stack/register architectures
Score 85/100
Interactively adds a new subdomain to the network infrastructure by gathering service details, configuring domains.toml, and applying changes.
Score 85/100
Safety guardrails for destructive commands. Warns before rm -rf, DROP TABLE, force-push, git reset --hard, kubectl delete, and similar destructive operations.
Score 85/100
AI-guided CAR-T cell design for solid tumors using antigen prioritization, safety-by-design architectures, and exhaustion-resistant engineering.
Score 85/100
Daily, weekly, and monthly cash forecasting skill with scenario analysis and liquidity stress testing
Score 85/100
Catalyst performance analysis skill for activity testing, deactivation modeling, and optimization
Score 85/100
Use after creating PR - monitor CI pipeline, resolve failures, address review feedback, and merge when all gates pass
Score 85/100
Expert-level CI/CD with GitHub Actions, Jenkins, deployment pipelines, and automation
Score 85/100
Kubernetes operator for Gas Town multi-agent orchestration. Triggers on "create polecat", "spawn worker", "kubernetes polecat", "deploy convoy".
Score 85/100
Claudeception is a continuous learning system that extracts reusable knowledge from work sessions. Triggers: (1) /claudeception command to review session learnings, (2) "save this…
Score 85/100
Nanofabrication metrology skill for process control with CD-SEM, ellipsometry, and profilometry
Score 85/100
Uploads promo videos and content to Cloudflare R2 or AWS S3. Use when the user wants to host promo content for social media or distribution.
Score 85/100
Configures Cloudflare Access authentication with Google OAuth for protected services. Use when you need to set up authentication, configure Google OAuth, protect services with…
Score 85/100
Diagnoses and fixes Cloudflare Access authentication issues including Google OAuth errors, access denied after login, login loops, CookieMismatch errors, and "can only be used…
Score 85/100
Hit the Cloudflare REST API directly for operations that wrangler and MCP can't handle well. Bulk DNS, custom hostnames, email routing, cache purge, WAF rules, redirect rules,…
Score 85/100
Performs low-level Cloudflare DNS operations including adding, updating, deleting DNS records, managing zone settings, and dynamic DNS updates via Cloudflare API.
Score 85/100
Sets up a new Cloudflare Tunnel from scratch for secure remote access to home network services. Use when creating a new tunnel, replacing an expired tunnel token, or setting up…
Score 85/100
Diagnoses and fixes Cloudflare Tunnel connectivity issues including stuck tunnels, failed connections, Error 1033, and tunnel registration problems.
Score 85/100
Cloudflare Zero Trust Access authentication for Workers. Use for JWT validation, service tokens, CORS, or encountering preflight blocking, cache race conditions, missing JWT…
Score 85/100
Domain type design and architectural planning for Go code. Use when planning new features, designing self-validating types, preventing primitive obsession, or when refactoring…
Score 85/100
Proactively detect and execute code refactoring to maintain DDD architecture and code quality. Triggers: RF, refactor, 重構, 拆分, split, 模組化, modularize, 太長, cleanup, 整理, clean, 優化,…
Score 85/100
Complete code review workflow for PR/MR with multiple reviewers and automated checks. Triggers: PRW, 審查流程, review workflow, PR review, MR review, pull request, merge request,…
Score 85/100
Analyse le code source du projet pour comprendre l'architecture, les patterns utilisés et le contexte technique.
Score 85/100
Primary tool for all code navigation and reading in supported languages (Rust, Python, TypeScript, JavaScript, Go, Java, Scala, SQL).
Score 85/100
MANDATORY for code review - must use Codex CLI for all code reviews, then apply fixes based on Codex feedback.
Score 85/100
Compare CPython source code between two Python versions to identify changes in headers and structs. Use this when adding support for a new Python version to understand what…
Score 85/100
React, MDX, and Tailwind CSS integration patterns for Astro websites. Use when adding React components, configuring MDX content, setting up Tailwind styling, integrating component…
Score 85/100
Docker and OCI container image expertise for building, optimizing, and securing container images
Score 85/100
Generate unit tests, integration tests, and test fixtures for code. Supports Jest, Mocha, pytest. Use when writing tests or improving test coverage.
Score 85/100
Essential guidelines for writing modern, type-safe, and idiomatic Python 3 code.
Score 85/100
Creates bauplan data pipeline projects with SQL and Python models. Use when starting a new pipeline, defining DAG transformations, writing models, or setting up bauplan project…
Score 85/100
Expert-level C# development with .NET 8+, ASP.NET Core, LINQ, async/await, and enterprise patterns
Score 85/100
Use when lINQ query and method syntax, deferred execution, and performance optimization. Use when querying collections in C#.
Score 85/100
Use when C# nullable reference types and value types for null safety, nullable annotations, and patterns for handling null values.
Score 85/100
ESLint, Prettier, and StyleLint configuration standards for JavaScript code quality and formatting, including flat config setup, rule management, and build integration
Score 85/100
JavaScript project structure, package.json configuration, dependency management, and Maven integration standards for consistent project setup and builds
Score 85/100
Jest unit testing standards covering configuration, test structure, testing patterns, and coverage requirements
Score 85/100
JSDoc documentation standards for JavaScript functions, classes, modules, and web components
Score 85/100
Expert Cypress testing framework integration for browser-based end-to-end testing
Score 85/100
Expert-level data mesh architecture, domain-oriented ownership, data products, federated governance, and self-serve platforms
Score 85/100
MANDATORY when designing schemas, writing migrations, creating indexes, or making architectural database decisions - enforces PostgreSQL 18 best practices including AIO, UUIDv7,…
Score 85/100
Generate database seed scripts with realistic sample data. Reads Drizzle schemas or SQL migrations, respects foreign key ordering, produces idempotent TypeScript or SQL seed…
Score 85/100
Debug web app by capturing and analyzing console errors using Chrome DevTools MCP
Score 85/100
Self-Improving Agent that monitors all other agent skills, analyzes their logs, detects issues, and proposes improvements.
Score 85/100
Set up progressive canary deployments on GCP Cloud Run with traffic splitting, monitoring alerts, and automated rollback.
Score 85/100
Expert-level system design, architecture patterns, scalability, and distributed systems
Score 85/100
Guides the design and structuring of workflow-based Claude Code skills with multi-step phases, decision trees, subagent delegation, and progressive disclosure.
Score 85/100
Guide user through button detection for an unknown mouse using Slicer Python console
Score 85/100
Production-grade agentic system development with LlamaIndex in Python. Covers semantic ingestion (SemanticSplitterNodeParser, CodeSplitter, IngestionPipeline), retrieval…
Score 85/100
Complete 9-phase development pipeline guide — from schema to deployment. Triggers: development pipeline, where to start, phase, 개발 파이프라인, 순서, 시작.
Score 85/100
GitHub/Railway housekeeping for CI env/secret management and DX maintenance. Use when setting or auditing GitHub Actions variables/secrets, syncing Railway env → GitHub, or fixing…
Score 85/100
Use when Django Class-Based Views for building modular, reusable views. Use when creating CRUD operations and complex view logic.
Score 85/100
Use when Django ORM patterns with models, queries, and relationships. Use when building database-driven Django applications.
Score 85/100
Use when Django REST Framework for building APIs with serializers, viewsets, and authentication. Use when creating RESTful APIs.
Score 85/100
Expert guidance for Docker containerization and Kubernetes orchestration. Use when containerizing applications, managing multi-container setups with Docker Compose, or deploying…
Score 85/100
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