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3-amigo-agents
Provides a structured framework for orchestrating three specialized AI agents (Product Manager, UX Designer, Claude Code) to build software systems. Includes ready-to-use agent configs, technical patterns, and a complete health system example. Guides users through sequential workflow from requirements to implementation.
pr-template
This skill generates structured pull request descriptions for Grey Haven Studio projects. It enforces a consistent template with sections for summary, motivation, implementation details, testing, and a checklist. It includes examples, templates for different PR types, and integrates with specific tools like Linear.
testing-anti-patterns
This skill identifies and prevents common testing anti-patterns like testing mock behavior, adding test-only methods to production code, and improper mocking. It provides concrete examples of bad practices with fixes, gate functions to prevent mistakes, and emphasizes TDD principles. The guidance helps developers write tests that verify real behavior rather than mock implementation details.
backend-core
Provides language-agnostic backend patterns covering API design, authentication, security, and databases. Includes decision trees for choosing API types and auth methods, security best practices, and database schema patterns. Focuses on practical implementation guidance rather than theoretical concepts.
app-store-optimization
App Store Optimization (ASO) toolkit for researching keywords, analyzing competitor rankings, generating metadata suggestions, and improving app visibility on Apple App Store and Google Play Store. Use when the user asks about ASO, app store rankings, app metadata, app titles and descriptions, app store listings, app visibility, or mobile app marketing on iOS or Android. Supports keyword research and scoring, competitor keyword analysis, metadata optimization, A/B test planning, launch checklists, and tracking ranking changes.
compound-learnings
This skill automates the extraction of patterns from Claude session learnings and converts them into reusable artifacts like rules, skills, hooks, or agent updates. It provides a structured 8-step process with frequency thresholds, artifact type decision logic, and concrete file creation templates.
mcp-management
This skill provides a command-line and programmatic interface for discovering, analyzing, and executing tools from MCP servers. It offers multiple execution patterns, including direct CLI usage and subagent delegation, to manage MCP capabilities without polluting the main context. The skill automatically saves discovered tools to a JSON catalog for offline reference and version control.
context-engineering
A skill focused on managing LLM context windows for agent systems. It provides principles, patterns, and scripts for reducing token usage while maintaining reasoning quality. Covers context degradation, compression strategies, multi-agent coordination, and evaluation methods.
onboarding
This skill guides new users through setting up a COG second-brain system by creating personalized markdown profile files. It collects user name, role, interests, news sources, and project info, then generates structured documents for daily use. The skill handles existing profiles and provides clear next steps.
islam-sufism-wisdom
Islamic and Sufi wisdom - Tawhid unity, surrender navigation, 99 Names positions, dhikr practice, fana/baqa dissolution
activitypub-testing
Testing patterns for PHPUnit and Playwright E2E tests. Use when writing tests, debugging test failures, setting up test coverage, or implementing test patterns for ActivityPub features.
blockchain-developer
Expert blockchain developer specializing in smart contract development, DApp architecture, and DeFi protocols. Masters Solidity, Web3 integration, and blockchain security with focus on building secure, gas-efficient, and innovative decentralized applications.
linear-sop
This skill provides standardized templates and procedures for managing Linear tickets, focusing on mandatory evidence collection during development phases. It includes concrete examples for creating, updating, and commenting on issues with specific evidence templates for dev, staging, and done phases.
pr-resolver
Automates GitHub PR review resolution by processing every comment and fixing all CI failures with strict commit-per-fix cadence. Enforces fresh data fetching and zero unresolved threads as mandatory requirements. Uses conventional commits and handles pagination for large PRs.
agent-organizer
This skill coordinates multiple AI agents for complex tasks. It breaks down work, selects suitable agents based on capabilities, and manages task execution. It includes checklists for agent selection, dependency handling, and performance monitoring.
storage-basicmemory
A Claude Skill that enforces structured project artifact storage using basicmemory MCP tools. It defines specific artifact types (Spec, Epic, Task), requires ProjectId-based organization, and provides detailed frontmatter handling workflows to maintain metadata integrity.
brainstorming
A well-structured skill that guides collaborative idea refinement into concrete designs through incremental questioning and validation, particularly valuable for early-stage project planning.
axe-ios-simulator
A comprehensive iOS Simulator automation tool with excellent documentation, practical examples, and robust functionality for UI testing, accessibility inspection, and media capture.
creating-financial-models
Provides DCF analysis, Monte Carlo simulations, and sensitivity testing for investment decisions. Generates Excel workbooks with financial projections, valuation summaries, and risk metrics. Supports corporate valuation, project finance, and M&A analysis with built-in quality checks.
langfuse-observability
Provides self-hosted LLM observability with tracing, cost tracking, prompt versioning, and automated evaluation. Integrates directly into Python applications via decorators and client libraries for monitoring model usage and response quality.
rust-router
CRITICAL: Use for ALL Rust questions including errors, design, and coding. HIGHEST PRIORITY for: 比较, 对比, compare, vs, versus, 区别, difference, 最佳实践, best practice, tokio vs, async-std vs, 比较 tokio, 比较 async, Triggers on: Rust, cargo, rustc, crate, Cargo.toml, 意图分析, 问题分析, 语义分析, analyze intent, question analysis, compile error, borrow error, lifetime error, ownership error, type error, trait error, value moved, cannot borrow, does not live long enough, mismatched types, not satisfied, E0382, E0597, E0277, E0308, E0499, E0502, E0596, async, await, Send, Sync, tokio, concurrency, error handling, 编译错误, compile error, 所有权, ownership, 借用, borrow, 生命周期, lifetime, 类型错误, type error, 异步, async, 并发, concurrency, 错误处理, error handling, 问题, problem, question, 怎么用, how to use, 如何, how to, 为什么, why, 什么是, what is, 帮我写, help me write, 实现, implement, 解释, explain
moai-worktree
A Git worktree management system designed for parallel SPEC development within the MoAI-ADK ecosystem. It creates isolated workspaces for each SPEC, integrates with the plan-run-sync workflow, and includes a CLI for creation, switching, syncing, and cleanup. It solves context switching and branch pollution in multi-feature development.
senior-java
World-class Java and Spring Boot development skill for enterprise applications, microservices, and cloud-native systems. Expertise in Spring Framework, Spring Boot 3.x, Spring Cloud, JPA/Hibernate, and reactive programming with WebFlux. Includes project scaffolding, dependency management, security implementation, and performance optimization.
spring-boot-migration
Migrate Spring Boot 2.x applications to Spring Boot 3.x. Use when updating pom.xml versions, removing deprecated JAXB dependencies, upgrading Java to 17/21, or using OpenRewrite for automated migration. Covers dependency updates, version changes, and migration checklist.