Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) that ensures understanding before attempting solutions
majiayu000/claude-skill-registry 163
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fact-checker
Verifies factual claims in documents using web search and official sources, then proposes corrections with user confirmation. Use when the user asks to fact-check, verify information, validate claims, check accuracy, or update outdated information in documents. Supports AI model specs, technical documentation, statistics, and general factual statements.
majiayu000/claude-skill-registry 163
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ux-spec
Generates UI/UX specifications with wireframes and design system. Creates UX_SPEC.md and DESIGN_SYSTEM.md from PRD and Architecture specs. Use when designing app interface and creating design system.
majiayu000/claude-skill-registry 163
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component-fix
Systematic component implementation fixes. Uses Serena MCP symbolic tools for efficient code modification. Handles token usage updates, pattern standardization, accessibility fixes, and Props API alignment. Always validates with build-validation after changes.
majiayu000/claude-skill-registry 163
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querying-logseq-data
Expert in building Datalog queries for Logseq DB graphs. Auto-invokes when users need help writing Logseq queries, understanding Datalog syntax, optimizing query performance, or working with the Datascript query engine. Covers advanced query patterns, pull syntax, aggregations, and DB-specific query techniques.
majiayu000/claude-skill-registry 163
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defense-in-depth
Multi-layer validation strategy for CFN Loop to prevent "consensus on vapor" and ensure robust, high-quality deliverables
majiayu000/claude-skill-registry 163
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bd-workflow
How to use bd (beads) for issue tracking, ready work, status updates, and comments in this repo.
majiayu000/claude-skill-registry 163
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doc-discovery
Loads feature docs, workflow docs, and invariants before planning any task. Use when starting complex work, changing multiple features, or when unsure about constraints. Essential first step for non-trivial changes.
majiayu000/claude-skill-registry 163
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paywall-upgrade-cro
When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use when the user mentions "paywall," "upgrade screen," "upgrade modal," "upsell," "feature gate," "convert free to paid," "freemium conversion," "trial expiration screen," "limit reached screen," "plan upgrade prompt," or "in-app pricing." Distinct from public pricing pages (see page-cro) — this skill focuses on in-product upgrade moments where the user has already experienced value.
majiayu000/claude-skill-registry 163
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tauri-dev
Tauri desktop application development patterns. Use when building the SpecFlux desktop app, implementing IPC communication between Rust and React, managing windows, or testing Tauri commands.
majiayu000/claude-skill-registry 163
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explainer
Use when explaining code, technical concepts, or implementation decisions. Provides structured approach to creating clear, understandable explanations tailored to the audience.
majiayu000/claude-skill-registry 163
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skill-tuning
Universal skill diagnosis and optimization tool. Detect and fix skill execution issues including context explosion, long-tail forgetting, data flow disruption, and agent coordination failures. Supports Gemini CLI for deep analysis. Triggers on "skill tuning", "tune skill", "skill diagnosis", "optimize skill", "skill debug".
majiayu000/claude-skill-registry 163
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building-a-promotion-case
Build a promotion case and produce a Promotion Case Pack (target role + timeline, ladder mapping, evidence log, impact narrative, manager alignment plan, sponsor/visibility map, submission-ready promo doc). Use for promotion packet, getting promoted, leveling up, career ladder, promotion committee. Category: Career.
majiayu000/claude-skill-registry 163
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guardrails-contracts
Follow these patterns when designing guardrails validation contracts in OptAIC. Use for signal bounds, dataset schemas, portfolio constraints, PIT validation, and other domain-specific validation rules. Covers the "Law vs Police" architecture where Definitions contain contracts and the Engine enforces them.
majiayu000/claude-skill-registry 163
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ruby
Ruby development guidelines covering idiomatic code style, Ruby 3.x features, testing with RSpec, and best practices for building maintainable Ruby applications.
majiayu000/claude-skill-registry 163
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hicks-law
Predice el tiempo de decisión basado en número de opciones. Use cuando diseñe menús, navegación, formularios con múltiples opciones, o simplifique interfaces.
majiayu000/claude-skill-registry 163
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work-intake
Entry point for ALL work requests - triages scope from trivial to massive, asks clarifying questions, and routes to appropriate planning skills. Use this when receiving any new work request.
majiayu000/claude-skill-registry 163
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when-profiling-performance-use-performance-profiler-dnyoussef-context-cascade
majiayu000/claude-skill-registry 163
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nodejs-backend
Node.js backend patterns with Express/Fastify, repositories
majiayu000/claude-skill-registry 163
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better-auth-ts
Better Auth TypeScript/JavaScript authentication library. Use when implementing auth in Next.js, React, Express, or any TypeScript project. Covers email/password, OAuth, JWT, sessions, 2FA, magic links, social login with Next.js 16 proxy.ts patterns.
majiayu000/claude-skill-registry 163
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secure-coding-practices
Secure coding practices and defensive programming patterns for building security-first applications. Use when implementing authentication, handling user input, managing sensitive data, or conducting secure code reviews.
majiayu000/claude-skill-registry 163
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risk-metrics-calculation
Calculate portfolio risk metrics including VaR, CVaR, Sharpe, Sortino, and drawdown analysis. Use when measuring portfolio risk, implementing risk limits, or building risk monitoring systems.
majiayu000/claude-skill-registry 163
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writing-econ
This skill should be used when the user asks to "write an economics paper", "draft a working paper", "edit finance writing", "review my econ paper", "write for a journal", or needs guidance on economics and finance writing. Based on McCloskey's "Economical Writing" with discipline-specific word lists and examples.
majiayu000/claude-skill-registry 163
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twilio-sms
Twilio SMS and messaging services
majiayu000/claude-skill-registry 163