Development Claude Skills
8 676 development skills from 759 authors. They write and change code. Half of them fit into 1 830 tokens or less — that is what one costs your context window when the agent loads it. 1 213 ship runnable scripts rather than instructions alone. 42 of them cannot work without an MCP server, most often rube. We also found 1 172 copies of these same skills sitting in other people's repositories — counted once here, not 1 172 times.
8 676 unique 759 authors 5 252 updated this month 1 369 from vendors
Analyze project stack and recommend skills. Auto-detects frameworks, activates generic ai-dev-kit skills, and optionally scaffolds project-specific skills in the target repo.
Generate test file scaffolds from source analysis with language-appropriate templates.
Universal patterns for tree-sitter code parsing. Covers AST visitors, query patterns, and language plugin development. Framework-agnostic.
This skill provides knowledge for generating effective Claude Code agents tailored to specific projects. It is used internally by the agent-team-creator plugin when analyzing codebases and creating specialized agent teams. Contains templates, best practices, and patterns for writing project-aware agents.
Generates OpenAPI/Swagger documentation from API route files. Use when working with REST APIs, Express routes, FastAPI endpoints, or when user requests API documentation.
Reviews package dependencies for security vulnerabilities, outdated versions, and license compliance. Use when user asks about dependencies, security audits, or before releases.
Ensures commits follow conventional commits, branch naming conventions, and PR templates. Use when creating commits, branches, or PRs, or when user mentions git workflow.
Expert at TSDoc comments, Storybook stories, VitePress docs, TypeDoc API generation. Use when documenting code, adding comments, creating stories, or generating API docs.
GitHub Pull Request作成スキル - 変更内容の自動サマリー、PR説明文生成、GitHub PRの作成を行います。git diffでの変更分析、コミットメッセージ取得、変更ファイル分類を行い、高品質なPR説明文を自動生成します。qa-check実行済みであることを前提とし、リモートへのプッシュとgh CLIによるPR作成を実行します。
Next.js/Reactによるフロントエンド実装スキル（UI、API連携、状態管理、テスト）
Orval APIクライアント生成スキル（OpenAPI仕様書から型安全なAPIクライアントを自動生成）
Guidelines on makign git commits
Auto-generate comprehensive API documentation with examples, schemas, and interactive tools.
Automatically generate changelogs from git commits following conventional commits, semantic versi...
Explain complex code to team members in clear, understandable terms for effective knowledge shari...
Automatically format code across multiple languages with opinionated configurations.
Smart git merge conflict resolution with context analysis, pattern detection, and automated resol...
Identify unused code, imports, variables, and functions for safe removal.
Automated security auditing of project dependencies to identify known vulnerabilities.
Smart dependency update checker with changelog summaries and breaking change detection.
Go module system, dependency management, and project configuration assistance.
Maven build system, dependency management, and Java project configuration assistance.
NPM and Node.js package management, project configuration, and dependency troubleshooting.
Generate comprehensive OpenAPI/Swagger specifications from existing code and APIs.
Quick project setup with templates, best practices, and complete configuration for various framew...
Python virtual environment management, dependency handling, and project setup automation.
Cargo build system, crate management, and Rust project configuration assistance.
Deep architectural audit focused on finding dead code, duplicated functionality, architectural anti-patterns, type confusion, and code smells. Use when user asks for architectural analysis, find dead code, identify duplication, or assess codebase health.
Run comprehensive codebase audit for gaps, deprecated code, TODOs, FIXMEs, architectural anti-patterns, type issues, and code smells. Use when user asks to audit code, find issues, check code quality, or identify architectural problems.
This skill should be used when parallelizing multi-issue sprints using git worktrees and parallel Claude agents. Use when tackling multiple GitHub issues simultaneously, when the user mentions "blitz", "parallel sprint", "worktree workflow", or when handling 3+ independent issues that could be worked on concurrently. Orchestrates the full workflow from issue triage through parallel agent delegation to sequential merge.
Audit all filename and naming conventions in the codebase against CLAUDE.md standards and common patterns. Use when user asks to check naming conventions, audit filenames, find naming inconsistencies, or validate file naming patterns.
Update all documentation in .plans, CLAUDE.md files, docs, and .tasks to match current codebase state. Use when user asks to update docs, refresh documentation, sync docs with code, or validate documentation accuracy.
Expert CLI/TUI designer for building intuitive, user-friendly, and professional command-line interfaces. Focuses on UX patterns, help systems, progressive disclosure, and developer ergonomics.
Expert TypeScript/Node.js developer for building high-quality, performant, and maintainable CLI tools and libraries. Enforces best practices, strict typing, and modern patterns.
Expert Unreal Engine 5 developer and technical artist for complete game development via agentic coding. Enables AI-driven control of Unreal Editor through MCP, Python scripting, Blueprints, and C++ for level design, asset management, gameplay programming, and visual development.
This skill is for interface design — dashboards, admin panels, apps, tools, and interactive products. NOT for marketing design (landing pages, marketing sites, campaigns).
Auto-invoke when reviewing API routes, server logic, Express/Node.js code, or backend architecture. Enforces REST conventions, middleware patterns, and separation of concerns.
Auto-invoke for general code quality review. Enforces naming conventions, function size, DRY principles, SOLID principles, and code organization.
Auto-invoke when reviewing React, Vue, or frontend component code. Enforces component architecture, state management patterns, and UI best practices.
| Creates new projects in CCGG Business Operations with all required mechanisms automatically implemented. Ensures PARENT SYSTEM INTEGRATION, operations logging, strategic alignment, and cross-project intelligence are properly configured. Handles both simple projects (standard structure) and complex projects (with coordination hubs and dependency tracking).
Expert in integrating third-party APIs with proper authentication, error handling, rate limiting, and retry logic. Use when integrating REST APIs, GraphQL endpoints, webhooks, or external services. Specializes in OAuth flows, API key management, request/response transformation, and building robust API clients.
Create commit messages following Sentry conventions. Use when committing code changes, writing commit messages, or formatting git history. Follows conventional commits with Sentry-specific issue references.
Generate descriptive commit messages by analyzing git diffs. Use when the user asks for help writing commit messages or reviewing staged changes.
使用 Python CLI 与 Dida365 Open API 交互以管理滴答清单任务/项目，适用于需要通过脚本或命令行调用滴答清单接口的场景（如项目/任务的查询、创建、更新、完成、删除）。
Use when ready to publish a new version of cc-devflow npm package to npm registry
ALWAYS use this skill when committing code changes — never commit directly without it. Creates commits following Sentry conventions with proper conventional commit format and issue references. Trigger on any commit, git commit, save changes, or commit message task.
Review TypeScript and JavaScript code changes for compliance with Metabase coding standards, style violations, and code quality issues. Use when reviewing pull requests or diffs containing TypeScript/JavaScript code.
Write TypeScript and JavaScript code following Metabase coding standards and best practices. Use when developing or refactoring TypeScript/JavaScript code.