xu-xiang/everything-claude-code-zh

API Design Patterns provides conventions and best practices for designing consistent, developer-friendly REST APIs, including resource naming, HTTP status codes, pagination, filtering, error responses, versioning, and rate limiting.

Article Writing drafts long-form content such as articles, guides, tutorials, and newsletters in a specific voice captured from examples or brand guidelines. Use it when you need polished copy longer than a paragraph with consistent tone, structure, and credibility.

Autonomous Loops provides patterns and architectures for running Claude Code without human intervention, from simple claude -p pipelines to RFC-driven multi-agent DAG orchestration. Use it to set up autonomous development workflows, CI/CD pipelines, parallel agents, and quality gates.

Backend Patterns provides architectural patterns and best practices for building scalable server-side applications, covering REST API design, repository/service layers, database optimization, caching, and error handling. Use it when implementing Node.js, Express, or Next.js API routes.

C++ Coding Standards provides a set of rules and best practices based on the C++ Core Guidelines for writing modern, safe, and idiomatic C++ code. Use it when writing, reviewing, or refactoring C++ code to enforce type safety, resource safety, immutability, and clarity.

C++ Testing guides writing and debugging C++17/20 tests with GoogleTest/Mock, CMake/CTest, coverage, and sanitizers. Use it when creating or fixing C++ tests, configuring CI test gates, or diagnosing flaky failures.

ClickHouse Analytics Patterns provides ClickHouse-specific patterns for high-performance analytics and data engineering, covering table design, query optimization, materialized views, and bulk data ingestion. Use it when designing MergeTree schemas, writing analytical queries, or migrating analytics workloads from PostgreSQL/MySQL to ClickHouse.

Coding Standards provides general coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development. Use it when starting new projects, reviewing code, refactoring, or enforcing consistency in naming, formatting, and architecture.

Configure ECC interactively installs selected skills and rules from Everything Claude Code into user-level or project-level Claude Code directories, verifies paths, and offers optimization advice. Use it when setting up, fixing, or optimizing an Everything Claude Code installation.

Content Engine turns a single idea or asset into platform-native content for X, LinkedIn, TikTok, YouTube, and newsletters. Use it to create social posts, threads, video scripts, or repurpose existing content across platforms.

Content Hash Cache Pattern caches expensive file processing results using SHA-256 content hashes instead of file paths, so cached results survive file moves and invalidate automatically on content changes. Use it when building file processing pipelines, CLIs with cache flags, or adding caching to pure functions.

Continuous Learning observes Claude Code sessions and turns recurring patterns into atomic, confidence-scored instincts that evolve into skills, commands, or agents. Use it to set up automatic learning, manage project-scoped versus global instincts, and export or import learned behaviors.

Continuous Learning automatically evaluates Claude Code sessions at the end and extracts reusable patterns as learned skills for future use. Use it when setting up a Stop hook to capture error resolutions, user corrections, workarounds, debugging techniques, and project conventions.

Cost-Aware LLM Pipeline combines model routing, budget tracking, retry logic, and prompt caching to control LLM API costs. Use it in applications that call Claude or OpenAI APIs to route simple tasks to cheaper models, stay within budget, and retry only transient errors.

Database Migrations covers safe, reversible schema changes across PostgreSQL, MySQL, and common ORMs like Prisma, Drizzle, Django, and golang-migrate, with zero-downtime patterns. Use it when creating or altering tables, adding indexes, backfilling data, or planning production migrations.

Deployment Patterns provides CI/CD pipeline templates, Docker containerization examples, deployment strategies (rolling, blue-green, canary), health checks, and production readiness checklists for web applications.

Django Patterns provides production-grade Django architecture patterns, including REST API design with DRF, ORM best practices, caching, signals, middleware, and project structure for scalable maintainable apps.

Django Security provides best practices for securing Django applications, covering authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure deployment configuration. Use it when setting up Django authentication, implementing permissions, configuring production settings, or reviewing security.

Django TDD provides strategies for test-driven development in Django using pytest-django, factory_boy, and Django REST Framework. Use it when writing new Django apps, testing models and APIs, or setting up test infrastructure.

Django Verification Loop runs a multi-stage verification pipeline for Django projects, including environment checks, code quality, migrations, tests with coverage, security scans, and deployment readiness. Use it before pull requests, major changes, or releases.

Docker Patterns provides Docker and Docker Compose best practices for local development, container security, networking, volume management, and multi-service orchestration. Use it when setting up development environments, designing multi-container architectures, or troubleshooting container issues.

E2E Testing Patterns provides Playwright patterns for building stable, fast, and maintainable end-to-end test suites, including page object models, configuration, CI/CD integration, artifact management, and flaky test strategies.

Eval Harness provides a formal evaluation framework for Claude Code sessions, implementing eval-driven development (EDD) principles. Use it to define pass/fail criteria, measure agent reliability with pass@k, and create regression test suites.

Foundation Models On-Device integrates Apple's FoundationModels framework for on-device generative AI on iOS 26. It covers text generation, @Generable structured output, custom tool calls, and snapshot streaming for privacy-sensitive or offline features.

Frontend Patterns provides modern frontend patterns for React, Next.js, and high-performance user interfaces. Use it to implement components, manage state, handle data fetching, optimize performance, and build accessible UI.