Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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cloudkit-sync
Implement, review, or improve CloudKit and iCloud sync in iOS/macOS apps. Use when working with CKContainer, CKRecord, CKQuery, CKSubscription, CKSyncEngine, CKShare, NSUbiquitousKeyValueStore, or iCloud Drive file coordination; when syncing SwiftData models via ModelConfiguration with cloudKitDatabase; when handling CKError codes for conflict resolution, network failures, or quota limits; or when checking iCloud account status before performing sync operations.
majiayu000/claude-skill-registry 163
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seo-content-writer
Write SEO blog posts, articles, landing pages with keyword integration, header optimization, and snippet targeting. SEO文章写作/内容优化
majiayu000/claude-skill-registry 163
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observe
On-demand codebase health check. Use when "observe", "health check", "is the codebase healthy", "check for drift", "system status", or before starting a large feature.
majiayu000/claude-skill-registry 163
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Global Conventions
Follow project-wide development conventions including consistent project structure, clear documentation, version control best practices, environment configuration, and dependency management. Use this skill when organizing project files and directories, writing README files, creating commit messages, managing environment variables, or handling dependencies. When working with configuration files, documentation files, package managers, or version control. When setting up new features, organizing code structure, or maintaining project documentation. This skill applies when working with project structure, `.env` files, `package.json`, `requirements.txt`, `Gemfile`, README files, and any project-level configuration.
majiayu000/claude-skill-registry 163
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agents
Manage and develop AI agents using kubani CLI. Use for checking agent health, versions, deployment status, running tests, evaluations, and managing Nexus proactive background missions.
majiayu000/claude-skill-registry 163
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perl-testing
Perl testing patterns using Test2::V0, Test::More, prove runner, mocking, coverage with Devel::Cover, and TDD methodology.
majiayu000/claude-skill-registry 163
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legacy-modernization
Modernize legacy systems using proven migration patterns like strangler fig, feature flags, and incremental refactoring. Use when planning system migrations, modernizing monoliths, or managing technical debt.
majiayu000/claude-skill-registry 163
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audit-bugs
Analyze historical bug patterns by mining Claude Code project logs for /investigate skill invocations since a specified date. Identifies recurring root causes, architectural gaps, and proactive detection strategies. Use when user says "audit bugs", "bug patterns", "analyze investigations", or "bug audit".
majiayu000/claude-skill-registry 163
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aif-loop
Run a strict multi-iteration Reflex Loop with phases (PLAN, PRODUCE||PREPARE, EVALUATE, CRITIQUE, REFINE) to improve an artifact until quality gates pass or iteration limits are reached. Use when user asks for iterative refinement, quality-gated generation, or "generate -> critique -> refine" loops.
majiayu000/claude-skill-registry 163
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ls
Deterministic directory state inspection. Converts natural language intent into an explicit, auditable plan and executes bounded enumeration/stat/ranking with optional git status mapping.
majiayu000/claude-skill-registry 163
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podcast-generation
Use this skill when the user requests to generate, create, or produce podcasts from text content. Converts written content into a two-host conversational podcast audio format with natural dialogue.
majiayu000/claude-skill-registry 163
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email-sequence
When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle emails." For in-app onboarding, see onboarding-cro.
majiayu000/claude-skill-registry 163
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summarize
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
majiayu000/claude-skill-registry 163
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mcp-builder
Build MCP servers for LLM-external service integration. Use for FastMCP (Python), MCP SDK (Node/TypeScript), tool design, API integration, resource providers.
majiayu000/claude-skill-registry 163
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code-reviewer
Use this skill to review code. It supports both local changes (staged or working tree) and remote Pull Requests (by ID or URL). It focuses on correctness, maintainability, and adherence to project standards.
majiayu000/claude-skill-registry 163
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aitask-pr-import
Create an aitask from a pull request by analyzing PR data and generating a structured task with implementation plan.
majiayu000/claude-skill-registry 163
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next-aifuun-u-safe
majiayu000/claude-skill-registry 163
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nudge-sync
Synchronous immediate signaling channel for inter-agent communication. Implements latest-wins single-file nudge pattern for health checks, stall detection, and urgent pings.
majiayu000/claude-skill-registry 163
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unity-developer
Build Unity games with optimized C# scripts, efficient rendering, and proper asset management. Masters Unity 6 LTS, URP/HDRP pipelines, and cross-platform deployment. Handles gameplay systems, UI implementation, and platform optimization. Use PROACTIVELY for Unity performance issues, game mechanics, or cross-platform builds.
majiayu000/claude-skill-registry 163
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sse
Server-Sent Events implementation, streaming patterns, and real-time updates.
majiayu000/claude-skill-registry 163
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fixture-tricky
Generate adversarial PDF content that breaks extractors. Creates false-positive tables, malformed tables, cursed text, and layout traps. Extensible registry for adding new edge cases discovered from real-world PDFs.
majiayu000/claude-skill-registry 163
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mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
majiayu000/claude-skill-registry 163
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clerk-auth
Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync Use when: adding authentication, clerk auth, user authentication, sign in, sign up.
majiayu000/claude-skill-registry 163
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latchbio-integration
Latch platform for bioinformatics workflows. Build pipelines with Latch SDK, @workflow/@task decorators, deploy serverless workflows, LatchFile/LatchDir, Nextflow/Snakemake integration.
majiayu000/claude-skill-registry 163