Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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spec-refiner
Critically reviews specifications, generates clarifying questions and improvement suggestions, and applies refinements based on user feedback
majiayu000/claude-skill-registry 163
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listing-worktrees
Use when user wants to see all autonomy worktrees with their status
majiayu000/claude-skill-registry 163
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prd-maker
Create comprehensive Product Requirements Documents (PRDs), break down features into epics and user stories, and establish clear acceptance criteria. Use this skill when you need to: (1) Transform a project brief or business requirements into a structured PRD, (2) Define product scope and goals, (3) Create user stories with acceptance criteria, (4) Break down complex features into implementable epics, (5) Prioritize features and determine MVP scope, (6) Specify non-functional requirements, or (7) Translate business vision into development-ready specifications.
majiayu000/claude-skill-registry 163
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symbol-map-entropy-calc
Calculate entropy metrics for symbolic mapping and semantic drift.
majiayu000/claude-skill-registry 163
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prd-templates
Master PRD templates including problem statements, success metrics, requirements, user stories, and technical considerations. Use when writing PRDs, documenting features, defining requirements, communicating product decisions, or creating feature specifications. Covers PRD structure, writing best practices, and templates from Amazon, Google, and high-performing PM teams.
majiayu000/claude-skill-registry 163
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bulk-summarize
This skill should be used when the user asks to "summarize videos", "summarize podcasts", "research a topic using media", "bulk summarize content", "scan YouTube channels", "scan podcast feeds", "create podcast notes", "digest conference talks", "summarize Apple Podcasts", or mentions video/podcast research, media summarization, or bulk content processing.
majiayu000/claude-skill-registry 163
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financial-unit-economics
Use when evaluating business model viability, analyzing profitability per customer/product/transaction, validating startup metrics (CAC, LTV, payback period), making pricing decisions, assessing scalability, comparing business models, or when user mentions unit economics, CAC/LTV ratio, contribution margin, customer profitability, break-even analysis, or needs to determine if a business can be profitable at scale.
majiayu000/claude-skill-registry 163
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applications
Manage and query job applications. Use when the user wants to add, view, update, or analyze their job applications.
majiayu000/claude-skill-registry 163
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vector-search
Semantic search using vector embeddings and similarity metrics. Apply when implementing search with embeddings (OpenAI, Sentence Transformers) or distance-based ranking. Covers cosine similarity, Euclidean distance, dot product, and threshold selection.
majiayu000/claude-skill-registry 163
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worktree-kit
Manage git worktrees (create/list/switch/cleanup) and copy .env files. Use for parallel feature work, isolated review, clean workspace, or when user mentions worktrees.
majiayu000/claude-skill-registry 163
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sync-to-main
**AUTO-TRIGGER when:**
- Progress reaches 5% milestone (5%, 10%, 15%, 20%...)
- User says "sync [module] to main"
- User says "approve main sync"
- User says "reconcile [module] with main"
Manages two-phase sync from yolo to main: (1) WIP markers to prevent contributor conflicts, (2) code sync with CI reconciliation after production validation.
Use proactively without asking permission when task matches skill purpose.
majiayu000/claude-skill-registry 163
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implementation-checkpoint
Generate standardized checkpoint reports for multi-phase implementation projects. This skill should be used when pausing implementation at strategic milestones (phase completion, user story completion, critical features) to create comprehensive progress reports with task breakdowns, metrics, knowledge base entries, and resume instructions.
majiayu000/claude-skill-registry 163
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case-feedback-skill
Run the case feedback script to submit feedback for the current conversation. Only use when invoked by case-feedback-agent.
majiayu000/claude-skill-registry 163
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react-router
Master React Router v6 for production routing with error boundaries, lazy loading, and navigation guards
majiayu000/claude-skill-registry 163
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amplitude-user-lookup
Amplitude user behavior queries
majiayu000/claude-skill-registry 163
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agile-planning
Generate agile release plans with sprints and roadmaps using unique sprint codes. Use when creating sprint schedules, product roadmaps, release planning, or when user mentions agile planning, sprints, roadmap, or release plans.
majiayu000/claude-skill-registry 163
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retrieval-patterns
Search and retrieval strategies including semantic, hybrid, and reranking for RAG systems. Use when implementing retrieval mechanisms, optimizing search performance, comparing retrieval approaches, or when user mentions semantic search, hybrid search, reranking, BM25, or retrieval optimization.
majiayu000/claude-skill-registry 163
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specimin-review
Review a PR created through the spec/plan/implement flow. Analyzes changes against specification and provides actionable feedback. Only invoke when user explicitly requests to review a PR or review changes.
majiayu000/claude-skill-registry 163
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Nix Ecosystem
This skill should be used when the user asks to "write nix", "nix expression", "flake.nix", "home-manager config", "programs.*", "services.*", or works with Nix language, flakes, or Home Manager. Provides comprehensive Nix ecosystem patterns and best practices.
majiayu000/claude-skill-registry 163
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feature
Create a new feature branch
majiayu000/claude-skill-registry 163
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auth-system
Auth system (Clerk + Convex + anonymous JWT) guidelines and planned permissions/upgrade behavior.
majiayu000/claude-skill-registry 163
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jwt-token-validator
Jwt Token Validator - Auto-activating skill for Security Fundamentals.
Triggers on: jwt token validator, jwt token validator
Part of the Security Fundamentals skill category.
majiayu000/claude-skill-registry 163
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auth-analyzer
Review and analyze authentication and authorization patterns for security vulnerabilities.
majiayu000/claude-skill-registry 163
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artifact-orchestration
Orchestrate multi-agent artifact generation with the Primary Author → Parallel Reviewers → Synthesizer → Archive pattern. Use when relevant to the task.
majiayu000/claude-skill-registry 163