Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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ai-analysis
Command-line tools that delegate analysis tasks to AI models. Includes image description, screenshot comparison, essay generation from text, and boolean condition evaluation. Use for describing images, comparing UI states, generating reports, evaluating conditions, or any task requiring AI inference. Triggers: ai analysis, describe image, compare screenshots, generate essay, evaluate condition, alt text, image description, UI comparison, visual diff, satisfies condition, boolean evaluation, gemini.
majiayu000/claude-skill-registry 163
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browser-extension-developer
Chrome Manifest v3 extension development for Vigil Guard v2.0.0. Use for plugin development, content scripts, service workers, webhook integration with 3-branch detection, browser fingerprinting, and extension debugging.
majiayu000/claude-skill-registry 163
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tweakcc-system-prompts
majiayu000/claude-skill-registry 163
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Observer/Guardian
Deploy meta-awareness and pattern witnessing mode. Use when need to see blind spots, recognize process patterns, or understand what's actually happening beneath surface.
majiayu000/claude-skill-registry 163
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index-knowledge
Generate hierarchical AGENTS.md knowledge base for a codebase. Creates root + complexity-scored subdirectory documentation.
majiayu000/claude-skill-registry 163
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outdated-course-content
Customer reports that course content is outdated or no longer accurate with current technology.
majiayu000/claude-skill-registry 163
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azure-variable-groups
Manage Azure Pipeline variable groups and library secrets. Use when organizing pipeline variables or managing configuration.
majiayu000/claude-skill-registry 163
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react-18-dataflow-formalization
Formalize dataflow semantics in React 18 applications to ensure correctness across asynchronous boundaries.
majiayu000/claude-skill-registry 163
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core-reviewer
Code review and quality assurance specialist for ensuring code quality, security, and maintainability
majiayu000/claude-skill-registry 163
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fastapi-pro
Build high-performance async APIs with FastAPI, SQLAlchemy 2.0, and Pydantic V2. Master microservices, WebSockets, and modern Python async patterns. Use PROACTIVELY for FastAPI development, async optimization, or API architecture.
majiayu000/claude-skill-registry 163
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capgo-live-updates
Complete guide to implementing live updates in Capacitor apps using Capgo. Covers account creation, plugin installation, configuration, update strategies, and CI/CD integration. Use this skill when users want to deploy updates without app store review.
majiayu000/claude-skill-registry 163
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api-integrator
Integrate external REST and GraphQL APIs with proper authentication (Bearer, Basic, OAuth), error handling, retry logic, and JSON schema validation. Use when making API calls, database queries, or integrating external services like Stripe, Twilio, AWS. Achieves 10-30x cost savings through direct execution vs LLM-based calls. Triggers on "API call", "REST API", "GraphQL", "external service", "API integration", "HTTP request".
majiayu000/claude-skill-registry 163
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rerank-service
文档重排序服务（Reranker）。基于深度学习模型对检索候选结果进行细粒度相关性打分与重新排序，显著提升检索结果的精准度（Top-K 准确率）。
majiayu000/claude-skill-registry 163
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webhook-sender-creator
Webhook Sender Creator - Auto-activating skill for API Integration.
Triggers on: webhook sender creator, webhook sender creator
Part of the API Integration skill category.
majiayu000/claude-skill-registry 163
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supabase-edge-functions-codermariusz-monopilot
majiayu000/claude-skill-registry 163
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Database Designer
Database design, schema modeling, and data architecture. USE WHEN user mentions database, schema, tables, columns, relations, SQL, NoSQL, migrations, normalization, ERD, data model, foreign key, or asks about how to structure data.
majiayu000/claude-skill-registry 163
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manage-agents
Creates, modifies, and manages Claude Code subagents by writing agent files with YAML frontmatter,
system prompts, and tool configurations. Use when you need to "create an agent", "modify an agent",
"set up a specialist", "I need an agent for [task]", "agent to handle [domain]", or "configure
agent tools". Covers agent file format, YAML frontmatter, system prompts, tool restrictions,
MCP integration, model selection, and testing.
majiayu000/claude-skill-registry 163
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backend-service-patterns
Architect scalable backend services using layered architecture, dependency injection, middleware patterns, service classes, and separation of concerns. Use when building API services, implementing business logic layers, creating service classes, setting up middleware chains, implementing dependency injection, designing controller-service-repository patterns, handling cross-cutting concerns, creating domain models, implementing CQRS patterns, or establishing backend architecture standards.
majiayu000/claude-skill-registry 163
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fullstory-data-scoping-decoration
Strategic meta-skill for Fullstory data semantic decoration. Teaches when to use page properties vs element properties vs user properties vs events. Provides a deterministic framework for scoping data at the right level to maximize searchability, avoid duplication, and maintain consistency. Essential foundation for proper Fullstory implementation across all API types.
majiayu000/claude-skill-registry 163
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typescript-api-types
Apply when defining API request/response types, DTOs, and shared types between frontend and backend.
majiayu000/claude-skill-registry 163
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helius
Comprehensive guide for Helius - Solana's leading RPC and API infrastructure provider. Covers RPC nodes, DAS (Digital Asset Standard) API, Enhanced Transactions, Priority Fees, Webhooks, ZK Compression, LaserStream gRPC, and the Helius SDK for building high-performance Solana applications
majiayu000/claude-skill-registry 163
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critic
Critic for artifact validation and quality review. Validates architecture and test coverage against requirements. Use this skill for architecture review, coverage validation, or quality checks.
majiayu000/claude-skill-registry 163
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mockup-creation
Create interactive, production-ready UI mockups and prototypes using Vue.js 3, TypeScript, Vite, and TailwindCSS. Use when building web mockups, prototypes, landing pages, dashboards, admin panels, or interactive UI demonstrations. Trigger when users mention "create mockup", "build prototype", "Vue mockup", "interactive demo", "UI prototype", "design to code", or need rapid frontend development with modern tooling.
majiayu000/claude-skill-registry 163
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skill-logger
Logs and scores skill usage quality, tracking output effectiveness, user satisfaction signals, and improvement opportunities. Expert in skill analytics, quality metrics, feedback loops, and continuous improvement. Activate on "skill logging", "skill quality", "skill analytics", "skill scoring", "skill performance", "skill metrics", "track skill usage", "skill improvement". NOT for creating skills (use agent-creator), skill documentation (use skill-coach), or runtime debugging (use debugger skills).
majiayu000/claude-skill-registry 163