han

Absinthe GraphQL skills for Elixir with schema design, resolvers, and subscriptions.

Accessibility engineering agents providing expertise in WCAG, ARIA, and inclusive design

Validation and quality enforcement for GitHub Actions workflows with act local testing.

MCP server configuration for Agent SOP integration providing Standard Operating Procedures (SOPs) for AI agents with markdown-based workflow definitions, RFC 2119 compliance, and SOP authoring skills.

Ameba skills for Crystal code analysis

Android development validation with Gradle build hooks.

Advanced Angular skills for dependency injection, RxJS, and signals.

Ansible playbook validation and configuration management best practices

API engineering agents providing expertise in API design, contracts, and gateway patterns

Advanced Apollo GraphQL skills for client and server development

Agents specialized in system architecture and solution design. Focuses on scalability, design patterns, and architectural decisions.

Validation and quality enforcement for Atomic Design methodology in component-based projects.

Agents specialized in backend development, API design, and system architecture. Focuses on scalable server-side solutions and data management.

Comprehensive Behavior-Driven Development principles, practices, and collaboration patterns

Comprehensive Biome skills for fast JavaScript/TypeScript linting and formatting with modern tooling and performance optimization.

Blockchain development agents providing expertise in blockchain architecture, smart contracts, and Web3

MCP server for managing technical blueprint documentation. Use search_blueprints before creating, read_blueprint before modifying, write_blueprint after implementation changes. Includes skills and hooks for quality enforcement.

Validation and quality enforcement for Bun.js projects.

The philosophy of the Samurai applied to software development. Injects the seven virtues (義 Righteousness, 勇 Courage, 仁 Compassion, 礼 Respect, 誠 Honesty, 名誉 Honor, 忠義 Loyalty) to guide agent behavior. Requires core for infrastructure.

Advanced C programming skills for systems programming and memory management

Canva design platform integration for creating, editing, and exporting designs via Canva's hosted MCP server

Comprehensive Checkstyle skills for Java code quality and style enforcement with configuration, checks, and custom check development.

Validation and quality enforcement for Claude Agent SDK projects with TypeScript type checking and structure validation.

Official ClickUp MCP server integration with OAuth authentication. Provides task management, workspace access, and ensures work completeness. Zero configuration - OAuth handles authentication automatically.

Comprehensive Clippy skills for Rust linting and code quality with lint configuration, categories, and custom lint development.

Validation and quality enforcement for CocoaPods dependency management in iOS, macOS, tvOS, watchOS, and visionOS projects.

Compiler development agents providing expertise in lexing, parsing, code generation, and language design

Specialized agents for creating engaging content across various formats and target audiences. Focuses on storytelling, audience engagement, and platform-optimized writing.

Essential infrastructure for the Han plugin marketplace. Includes mandatory subagent delegation, async fan-out patterns, agent resumption, skill transparency, quality enforcement, unified MCP server (hooks + metrics + Context7/DeepWiki proxying), project memory learning, and universal programming principles.

Advanced C++ programming skills for modern C++ and template metaprogramming

Advanced Credo skills for code analysis and style checking in Elixir

Crystal language development skills and best practices.

Advanced C# programming skills for async patterns and LINQ

Comprehensive Cucumber BDD testing skills for behavior-driven development with Gherkin syntax.

Comprehensive Cypress testing framework skills for end-to-end testing of web applications with custom commands and CI/CD integration.

Data engineering agents providing expertise in ETL pipelines, streaming, and data warehousing

Database engineering agents providing expertise in schema design, query optimization, and reliability

Advanced Dialyzer skills for static analysis of Erlang/Elixir code

Advanced Django skills for ORM, class-based views, and REST framework.

Docker Compose validation and best practices

Agents specialized in technical documentation and knowledge management. Focuses on documentation architecture and user-focused writing.

Ecto skills for database interactions in Elixir

Effect validation and type checking for TypeScript projects using the Effect library.

Advanced Elixir skills for OTP, pattern matching, and Ecto.

Embedded development agents providing expertise in RTOS, firmware, and IoT

Advanced Erlang programming skills for concurrent and distributed systems

esbuild build validation with automatic package manager detection.

Comprehensive ESLint skills for JavaScript and TypeScript linting with configuration, rules, and custom plugin development.

Validation and quality enforcement for Expo React Native projects.

Advanced FastAPI skills for dependency injection, async patterns, and validation.

MCP server configuration for Figma integration providing design-to-code workflows, component access, and design system integration via the official Figma desktop server.

Validation and quality enforcement for Fnox secrets management with configuration checking and provider validation.

Agents specialized in frontend development, UI design, and presentation engineering. Focuses on visual design, user experience, and interaction patterns.

Functional programming paradigm, patterns, and best practices across languages

Game development engineering agents providing expertise in engine architecture, gameplay systems, and performance optimization

Git storytelling enforcement - commit early and often to tell the story of your development process.

GitHub integration providing repository management, issues, pull requests, actions, and code search via GitHub Copilot's hosted MCP server. Zero configuration required.

MCP server configuration for GitLab integration providing issue management, merge request operations, code search, and project data access.

Validation and quality enforcement for GitLab CI/CD pipeline configurations.

Advanced Gleam programming skills for functional BEAM development

Validation and quality enforcement for gluestack-ui projects with component patterns, accessibility, and theming skills. Includes MCP server for component discovery and source code retrieval.

Advanced Go skills for concurrency, error handling, and interfaces.

Graphics engineering agents providing expertise in GPU programming, shaders, and rendering

Advanced GraphQL skills for schema design, resolvers, and query optimization.

GraphQL Inspector validation for schema diffing, breaking change detection, and operation validation.

Validates Han plugin structure and configuration files.

Helm chart validation and best practices

Agents specialized in infrastructure management, DevOps, and site reliability engineering. Focuses on deployment, monitoring, and system operations.

Advanced Ink skills for building interactive terminal UIs with React components, hooks, and layout patterns.

iOS development validation with Xcode build hooks.

Advanced Java skills for streams, concurrency, and generics.

Comprehensive Jest testing framework skills for JavaScript and TypeScript projects.

Official Atlassian MCP server for Jira and Confluence integration with OAuth authentication. Provides ticket management, JQL search, and ensures work completeness. Zero configuration - OAuth handles authentication automatically.

Comprehensive JUnit testing framework skills for Java projects with annotations, assertions, and extensions.

Advanced Kotlin programming skills for coroutines and DSL patterns

Kubernetes manifest validation and best practices

Kustomize configuration validation for Kubernetes

Lerna monorepo management skills with bootstrap validation hooks.

Official Linear MCP server integration with OAuth authentication. Provides issue management, project tracking, and ensures work completeness. Zero configuration - OAuth handles authentication automatically.

Advanced Lua programming skills for embedded scripting and game development

ML engineering agents providing expertise in MLOps, model deployment, and inference optimization

Markdown documentation skills and linting with markdownlint.

Validation and quality enforcement for Apache Maven projects with dependency management, build lifecycle, and plugin configuration skills.

Validation and quality enforcement for Mise projects with task validation and configuration checking.

Agents specialized in mobile development for iOS, Android, and cross-platform applications. Focuses on native and cross-platform mobile solutions.

Comprehensive Mocha testing framework skills for JavaScript and Node.js projects with flexible assertion libraries.

Advanced monorepo development skills for architecture, tooling, and workflow management across multiple packages and projects.

Advanced NestJS skills for dependency injection, guards, and testing.

Network engineering agents providing expertise in protocols, distributed systems, and service mesh

Advanced Next.js skills for App Router, Server Components, and data fetching.

Advanced Nim programming skills for systems programming and metaprogramming

Structured note-taking and code annotation patterns for AI-assisted development. Helps AI assistants leave meaningful notes, TODO comments, and documentation links in codebases.

Notion integration providing workspace search, page management, database operations, and AI-optimized content access via Notion's hosted MCP server.

NPM package manager skills with dependency validation hooks.

Advanced Objective-C programming skills for iOS and macOS development

Observability engineering agents providing expertise in tracing, monitoring, and logging

Object-Oriented Programming principles, design patterns, and best practices

Performance engineering agents providing expertise in profiling, optimization, and scalability

Phoenix Framework skills for building web applications

Advanced PHP programming skills for modern PHP and security patterns

Platform engineering agents providing expertise in developer platforms, IaC, and tooling

Advanced Playwright skills for end-to-end testing, test architecture, and test automation best practices.

Validation and quality enforcement for Playwright BDD projects with Gherkin feature files and step definitions.

Playwright browser automation via MCP. Includes test-generator and ui-debugger agents that return concise summaries instead of verbose Playwright output. IMPORTANT: Always delegate to these agents instead of calling Playwright tools directly.

Specialized agents for developing, testing, and maintaining Claude Code plugins with quality enforcement hooks.

Comprehensive Prettier skills for code formatting with configuration, editor integration, and custom plugin development.

Agents specialized in product vision and strategy. Focuses on product direction, market positioning, and strategic planning.

Agents specialized in project coordination and technical leadership. Focuses on workflow coordination and team dynamics.

Agents specialized in prompt engineering and AI interaction. Focuses on effective prompt design and AI model optimization.

Pulumi infrastructure-as-code validation

Comprehensive Pylint skills for Python linting and code quality with configuration, checkers, and CI integration.

Comprehensive Pytest testing framework skills for Python projects with fixtures, plugins, and advanced testing patterns.

Advanced Python skills for type system, async patterns, and data modeling.

Agents specialized in quality assurance, testing strategies, and test architecture. Focuses on ensuring code quality and reliability.

Advanced Ruby on Rails skills for MVC patterns, Active Record, and Hotwire

Advanced React skills for hooks, context, and performance optimization.

Validation and quality enforcement for React Native projects.

Validation and quality enforcement for React Native Web projects.

MCP server configuration for Reddit integration providing frontpage posts, subreddit information, hot/new/top/rising posts, and comment retrieval via uvx mcp-server-reddit.

Advanced Relay GraphQL framework skills for React applications

Rollup build validation with automatic package manager detection.