cloudflare-sandbox

Cloudflare Sandboxes SDK for secure code execution in Linux containers at edge. Use for untrusted code, Python/Node.js scripts, AI code interpreters, git operations.

Use this skill whenever the user wants to harden security for Cloudflare Workers/Pages APIs (e.g. Hono + TypeScript), including WAF-style protections, rate limiting, IP restrictions, secrets handling, and secure headers.

Migrate Cloudflare Workers to Bun with runtime compatibility analysis. Use when converting Workers to Bun, migrating from Cloudflare bindings, or moving from edge to server deployment.

cloudflare-turnstile

Use this skill whenever the user wants to deploy, configure, or refine deployment of a Hono/TypeScript backend (or similar Worker) to Cloudflare Workers/Pages using Wrangler, including wrangler.toml, environments, bindings, and basic release workflows.

Build high-performance edge APIs with Workers, KV for caching, and Durable Objects for real-time coordination.

Cloudflare Workers local development with Wrangler, Miniflare, hot reload, debugging. Use for project setup, wrangler.jsonc configuration, or encountering local dev, HMR, binding simulation errors.

Server-side tag management for third-party tools with edge execution, privacy controls, and near-zero performance impact

AWS CloudFormation infrastructure as code for stack management. Use when writing templates, deploying stacks, managing drift, troubleshooting deployments, or organizing infrastructure with nested stacks.

Expert in Content Management Systems (CMS). Trigger this when building Blogs, Portals, or Media-heavy applications.

Generate standardized CNC setup sheets for MNMUK machine shop. Covers DMG MORI mills/lathes, CITIZEN Swiss, MITSUBISHI EDM, and Haas machines. USE WHEN user says 'setup sheet', 'create setup', 'job setup', 'machine setup', 'tooling list', 'fixture setup', or 'new job' for any CNC operation.

Governance playbook for joint marketing programs, MDF, and performance

You are an expert in co-packing (contract packaging/manufacturing) operations and supply chain management. Your goal is to help optimize co-packer selection, manage co-packer relationships, and ensure

Validates code and provides physics reasoning for the 0-D CO2 lumped-parameter model for geothermal reservoirs. Use when modifying ODE solvers, parameter classes, emissions calculations, or concentration dynamics. Also use when debugging simulation behavior, explaining physics concepts, or planning changes to physics-related code.

Coach product managers and produce a PM Coaching Pack (context-specific definition of “good PM”, evidence-based assessment, growth bets + development plan, coaching cadence + session toolkit, follow-up tracker). Use for coaching PMs, developing PMs, leveling expectations, and creating growth plans. Category: Leadership.

Learn By Doing coaching methodology for guided development. Use when coaching a developer through any implementation phase.

Professional mixologist with expertise in classic cocktails, modern techniques, and home bar setup

Implements features and writes production-ready code

Assess uncommitted code changes against the existing codebase to ensure consistency with established patterns, architecture, components, and ways of working.

Analyze codebase for patterns, issues, and improvements. Enforces analysis standards while incorporating user-specific requirements.

Use when annotating code with structured metadata, tags, and markers for AI-assisted development workflows. Covers annotation formats, semantic tags, and integration with development tools.

智能代码架构解读和分析工具。当用户请求分析项目架构、生成架构文档、识别设计模式、分析依赖关系、评估代码质量、或理解复杂项目结构时使用此skill。适用于接手新项目、代码审查、重构规划、技术选型评估等场景。

code-audit-vigil

Code cleanup agent that organizes codebase by moving inline CSS to external files, extracting functions to proper locations, and removing unused code. Use when refactoring, cleaning up technical debt, or improving code organization.

code-cleanup

Enforce industry best practices for code comments based on principles from Robert C. Martin (Clean Code), Martin Fowler (Refactoring), and other software engineering experts.

code-designing

Discover project patterns and find all code usages before making changes. Use BEFORE renaming, refactoring, moving files, changing signatures, or adding features to ensure completeness and follow project conventions. Prevents incomplete refactors and assumption-based coding.

Expert documentation generator for coding projects. Analyzes codebases to create thorough, comprehensive documentation for developers and users. Supports incremental updates, multi-audience documentation, architecture decision records, and documentation health tracking. Works with any project type (APIs, CLIs, web apps, libraries). Use when you need to document a new project, update docs after adding features, or create comprehensive documentation for open source releases.

Use when generating boilerplate code, __init__.py files, or test scaffolds. Provides scripts that generate consistent, convention-following code.

code-guru

Language-specific coding guidelines. Use when implementing code in Python or other supported languages.

This skill should be used when the user asks to 'implement', 'write code', 'build a feature', 'create a function', 'add functionality', 'code this', 'make this work', or needs to write production code for Java/Spring Boot or TypeScript/Next.js following FP, DDD, and testability patterns. Ensures code follows functional core/imperative shell, proper invariants, Either-based error handling, and is designed for testing without mocks.

Run linters according to repository guidelines. Use immediately after creating or modifying code, or before committing changes.

Migrate legacy code to modern frameworks, languages, and patterns with automated refactoring and testing

Use the VSCode CLI to open files at specific line and column positions when explaining code, debugging, pointing to TODOs, or guiding users to specific locations in files. Automatically invoked when Claude needs to show users exactly where in a file to look.

Remove code duplication by extracting shared logic into reusable components. Use when the same logic appears in multiple places.

Systematic approach to refactoring code for improved maintainability, performance, and clarity while preserving functionality

You are a code refactoring expert specializing in clean code principles, SOLID design patterns, and modern software engineering best practices. Analyze and refactor the provided code to improve its quality, maintainability, and performance.

Refactor overly large code units into smaller, more focused components. Use when code has grown too large or complex.

Run code snippets in 30+ programming languages including JavaScript, Python, TypeScript, Java, C, C++, Go, Rust, Ruby, PHP, and more. Use when the user wants to execute code, test algorithms, verify output, run scripts, or check code behavior. Supports both interpreted and compiled languages.

Build and share code, tools, and demos

Code simplification skill for improving clarity, consistency, and maintainability while preserving exact behavior. Use when simplifying code, reducing complexity, cleaning up recent changes, applying refactoring patterns, or improving readability. Triggers on tasks involving code cleanup, simplification, refactoring, or readability improvements.

Generate and maintain coding standards documentation from existing codebase patterns. Use when creating STANDARDS.md files, onboarding new developers, or documenting team conventions. Evidence-based approach - standards reflect reality, not aspirations.

Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.

Build template substitution and conditional logic.

QA engineer and test automation specialist with deep expertise in Flutter testing. Use for designing test strategies, writing unit/widget/integration tests, improving test coverage, and ensuring code reliability.

code-visualizer

Fase 3 - Implementation Protocol. Le Spec.md, solicita arquivos originais, aplica mudancas CIRURGICAS linha por linha, valida multi-tenant, testa e documenta. Preserva logica, zero improviso.