Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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async-repl-protocol
Async REPL Protocol
majiayu000/claude-skill-registry 163
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codex-agent-collaboration
Delegate coding tasks to Codex AI for implementation, analysis, and alternative solutions. Use when you need a second AI perspective, want to explore different approaches, or need specialized Codex capabilities for complex coding tasks.
majiayu000/claude-skill-registry 163
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wormhole-fatmali-wormhole-2
Sync work between AI agents. Log actions, manage sessions, detect conflicts.
majiayu000/claude-skill-registry 163
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llm-evaluation
Implement comprehensive evaluation strategies for LLM applications using automated metrics, human feedback, and benchmarking. Use when testing LLM performance, measuring AI application quality, or establishing evaluation frameworks.
majiayu000/claude-skill-registry 163
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gdpr-data-handling
Implement GDPR-compliant data handling with consent management, data subject rights, and privacy by design. Use when building systems that process EU personal data, implementing privacy controls, or conducting GDPR compliance reviews.
majiayu000/claude-skill-registry 163
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
majiayu000/claude-skill-registry 163
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170-java-documentation
Use when you need to generate or improve Java project documentation — including README.md files, package-info.java files, and Javadoc enhancements — through a modular, step-based interactive process that adapts to your specific documentation needs. Part of the skills-for-java project
majiayu000/claude-skill-registry 163
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clean-architecture
Provides implementation patterns for Clean Architecture, Hexagonal Architecture (Ports & Adapters), and Domain-Driven Design in Java 21+ Spring Boot 3.5+ applications. Use when structuring layered architectures, separating domain logic from frameworks, implementing ports and adapters, creating entities/value objects/aggregates, or refactoring monolithic codebases for testability and maintainability.
majiayu000/claude-skill-registry 163
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rocaille-shader
majiayu000/claude-skill-registry 163
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tldr-stats
Show full session token usage, costs, TLDR savings, and hook activity
majiayu000/claude-skill-registry 163
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workers-frameworks
Framework integration for Cloudflare Workers. Use when building with Hono, Remix, Next.js, Astro, SvelteKit, Qwik, or Nuxt on Workers. Covers routing, SSR, static assets, and edge deployment.
majiayu000/claude-skill-registry 163
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high-perf-browser
Optimize web performance through network protocols, resource loading, and browser rendering internals. Use when the user mentions "page load speed", "Core Web Vitals", "HTTP/2", "resource hints", "network latency", or "render blocking". Covers TCP/TLS optimization, caching strategies, WebSocket/SSE, and protocol selection. For UI visual performance, see refactoring-ui. For font loading, see web-typography.
majiayu000/claude-skill-registry 163
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ln-510-quality-coordinator
Coordinates code quality checks: ln-511 code quality, ln-512 tech debt cleanup, ln-513 agent review, ln-514 regression. Sequential pipeline, returns results to ln-500.
majiayu000/claude-skill-registry 163
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spring-boot-project-creator
Creates and scaffolds a new Spring Boot project (3.x or 4.x) by downloading from Spring Initializr, generating package structure (DDD or Layered architecture), configuring JPA, SpringDoc OpenAPI, and Docker Compose services (PostgreSQL, Redis, MongoDB). Use when creating a new Java Spring Boot project from scratch, bootstrapping a microservice, or initializing a backend application.
majiayu000/claude-skill-registry 163
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Bun FFI
This skill should be used when the user asks about "bun:ffi", "foreign function interface", "calling C from Bun", "native libraries", "dlopen", "shared libraries", "calling native code", or integrating C/C++ libraries with Bun.
majiayu000/claude-skill-registry 163
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drive-motivation
Design motivation systems using Autonomy, Mastery, and Purpose (AMP) for products and teams. Use when the user mentions "intrinsic motivation", "gamification isn't working", "team incentives", "autonomy", "mastery", or "purpose-driven". Covers why carrot-and-stick fails and how to build progress systems. For habit-forming product loops, see hooked-ux. For retention behavior design, see improve-retention.
majiayu000/claude-skill-registry 163
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agent-base-template-generator
Agent skill for base-template-generator - invoke with $agent-base-template-generator
majiayu000/claude-skill-registry 163
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tldr-overview
Get a token-efficient overview of any project using the TLDR stack
majiayu000/claude-skill-registry 163
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income-tax
This skill should be used when the user needs to calculate their income tax (所得税), compute deductions, or import withholding slips. Trigger phrases include: "所得税を計算", "確定申告書を作成", "控除を計算", "源泉徴収票を取り込む", "所得税額", "納付額を計算", "還付額を計算", "第一表", "第二表", "申告書B", "所得控除", "税額控除".
majiayu000/claude-skill-registry 163
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143-java-functional-exception-handling
Use when you need to apply functional exception handling best practices in Java — including replacing exception overuse with Optional and VAVR Either types, designing error type hierarchies using sealed classes and enums, implementing monadic error composition pipelines, establishing functional control flow patterns, and reserving exceptions only for truly exceptional system-level failures. Part of the skills-for-java project
majiayu000/claude-skill-registry 163
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last30days
Research any topic across Reddit, X, and web from the last 30 days. Get current trends, real community sentiment, and actionable insights in 7 minutes vs 2 hours manual research.
majiayu000/claude-skill-registry 163
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improve-retention
Diagnose and fix retention problems using behavior design (B=MAP). Use when the user mentions "users drop off", "activation rate", "onboarding friction", "retention metrics", or "why users don't complete". Covers the Ability Chain, prompt design, and tiny behaviors that compound. For habit loops and variable rewards, see hooked-ux. For intrinsic motivation, see drive-motivation.
majiayu000/claude-skill-registry 163
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ln-652-transaction-correctness-auditor
Transaction correctness audit worker (L3). Checks missing intermediate commits, transaction scope (too wide/narrow), missing rollback handling, long-held transactions, trigger/notify interaction. Returns findings with severity, location, effort, recommendations.
majiayu000/claude-skill-registry 163
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ln-710-dependency-upgrader
Coordinates dependency upgrades across all detected package managers
majiayu000/claude-skill-registry 163