Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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react-best-practices
React and Next.js performance optimization from Vercel Engineering. Use when building React components, optimizing performance, eliminating waterfalls, reducing bundle size, reviewing code for performance issues, or implementing server/client-side optimizations.
majiayu000/claude-skill-registry 163
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iOS UI & Layout
Standards for UIKit, Auto Layout, and Apple Human Interface Guidelines.
majiayu000/claude-skill-registry 163
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Vitest Patterns
Unit testing patterns with Vitest in LivestockAI
majiayu000/claude-skill-registry 163
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xlsx
Create, edit, analyze spreadsheets (.xlsx, .csv, .tsv). Use for Excel formulas, data analysis, visualization, formatting, pivot tables, charts, formula recalculation.
majiayu000/claude-skill-registry 163
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agent-performance-engineer
Expert performance engineer specializing in system optimization, bottleneck identification, and scalability engineering. Masters performance testing, profiling, and tuning across applications, databases, and infrastructure with focus on achieving optimal response times and resource efficiency.
majiayu000/claude-skill-registry 163
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internal-comms
A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).
majiayu000/claude-skill-registry 163
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tasks-sync
This skill should be used when syncing current session tasks to a project directory. It exports all tasks from the current Claude Code session to JSON files in the project's tasks directory, enabling persistence across sessions.
majiayu000/claude-skill-registry 163
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streaming-llm-responses
Implement real-time streaming UI patterns for AI chat applications. Use when adding response
lifecycle handlers, progress indicators, client effects, or thread state synchronization.
Covers onResponseStart/End, onEffect, ProgressUpdateEvent, and client tools.
NOT when building basic chat without real-time feedback.
majiayu000/claude-skill-registry 163
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architecture-paradigm-functional-core
Functional Core, Imperative Shell: isolate deterministic logic from side effects for testability.
majiayu000/claude-skill-registry 163
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esm
Comprehensive toolkit for protein language models including ESM3 (generative multimodal protein design across sequence, structure, and function) and ESM C (efficient protein embeddings and representations). Use this skill when working with protein sequences, structures, or function prediction; designing novel proteins; generating protein embeddings; performing inverse folding; or conducting protein engineering tasks. Supports both local model usage and cloud-based Forge API for scalable inference.
majiayu000/claude-skill-registry 163
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scanpy
Standard single-cell RNA-seq analysis pipeline. Use for QC, normalization, dimensionality reduction (PCA/UMAP/t-SNE), clustering, differential expression, and visualization. Best for exploratory scRNA-seq analysis with established workflows. For deep learning models use scvi-tools; for data format questions use anndata.
majiayu000/claude-skill-registry 163
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vulnerability-management
majiayu000/claude-skill-registry 163
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vercel-automation
Automate Vercel tasks via Rube MCP (Composio): manage deployments, domains, DNS, env vars, projects, and teams. Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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frontend-design
Design thinking and decision-making for web UI. Use when designing components, layouts, color schemes, typography, or creating aesthetic interfaces. Teaches principles, not fixed values.
majiayu000/claude-skill-registry 163
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create-auth-skill
Skill for creating auth layers in TypeScript/JavaScript apps using Better Auth.
majiayu000/claude-skill-registry 163
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forge-bloom
Add Jimenez dual-filter bloom to an SDL GPU project with HDR rendering. Implements 13-tap downsample with Karis averaging and 9-tap tent-filter upsample with additive blending.
majiayu000/claude-skill-registry 163
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penetration-tester-master
Ultimate Offensive Security Master Skill. Covers Ethical Hacking Methodology, Infrastructure Attacks (AD, AWS), Web Vulnerabilities (OWASP Top 10, Bug Bounty), and Advanced Toolsets (Metasploit, Burp Suite, SQLMap).
majiayu000/claude-skill-registry 163
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openhue
Control Philips Hue lights and scenes via the OpenHue CLI.
majiayu000/claude-skill-registry 163
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bmad-editorial-review-prose
Clinical copy-editor that reviews text for communication issues. Use when user says review for prose or improve the prose
majiayu000/claude-skill-registry 163
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inclusion-criteria-gen
Generate and optimize clinical trial subject inclusion/exclusion criteria to balance
scientific rigor with recruitment feasibility. Trigger when users need to design
eligibility criteria for new trials, optimize existing criteria for better enrollment,
analyze competitor trial eligibility patterns, or assess recruitment barriers.
Use cases: Protocol design, eligibility optimization, recruitment strategy,
competitive eligibility analysis, feasibility assessment.
majiayu000/claude-skill-registry 163
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steamworks-networking
Steam P2P networking skill for lobbies and relay servers.
majiayu000/claude-skill-registry 163
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spec-driven-coverage
Validate epic-to-story coverage with gap detection and batch story creation using structural anti-skip enforcement. Implements 6 phases of the DevForgeAI coverage workflow using the Execute-Verify-Gate pattern at every step. Designed to prevent token optimization bias through lean orchestration, fresh-context subagent delegation, and binary CLI gate enforcement. Detects coverage gaps between epics and stories, generates visual coverage reports, and orchestrates batch story creation with failure isolation. Use when validating epic coverage, detecting story gaps, or batch-creating stories for uncovered features. Always use this skill when the user runs /validate-epic-coverage or /create-missing-stories.
majiayu000/claude-skill-registry 163
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3d-games
3D game development principles. Rendering, shaders, physics, cameras.
majiayu000/claude-skill-registry 163
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aget-study-topic
Research a topic across the knowledge base before implementation. Searches L-docs, patterns, PROJECT_PLANs, SOPs, and governance for relevant context.
majiayu000/claude-skill-registry 163