Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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context-optimization
Apply optimization techniques to extend effective context capacity. Use when context limits constrain agent performance, when optimizing for cost or latency, or when implementing long-running agent systems.
majiayu000/claude-skill-registry 163
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codex
OpenAI Codex CLI wrapper — three modes. Code review: independent diff review via
codex review with pass/fail gate. Challenge: adversarial mode that tries to break
your code. Consult: ask codex anything with session continuity for follow-ups.
The "200 IQ autistic developer" second opinion. Use when asked to "codex review",
"codex challenge", "ask codex", "second opinion", or "consult codex".
majiayu000/claude-skill-registry 163
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swift-concurrency
Expert guidance on Swift Concurrency best practices, patterns, and implementation. Use when developers mention: (1) Swift Concurrency, async/await, actors, or tasks, (2) "use Swift Concurrency" or "modern concurrency patterns", (3) migrating to Swift 6, (4) data races or thread safety issues, (5) refactoring closures to async/await, (6) @MainActor, Sendable, or actor isolation, (7) concurrent code architecture or performance optimization.
majiayu000/claude-skill-registry 163
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scikit-learn-specialist
Master scikit-learn machine learning patterns including pipeline design, cross-validation, hyperparameter tuning, feature engineering, and model evaluation. Use PROACTIVELY when building ML models, evaluating classifiers/regressors, or designing ML workflows.
majiayu000/claude-skill-registry 163
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industrial-brutalist-ui
Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.
majiayu000/claude-skill-registry 163
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release-austencloud-flow-arts-wiki
Create a new release version
majiayu000/claude-skill-registry 163
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lazygit
lazygit terminal UI for git. Use for git operations.
majiayu000/claude-skill-registry 163
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azure-security
Expert knowledge for Azure Security development including troubleshooting, best practices, decision making, security, configuration, integrations & coding patterns, and deployment. Use when securing AKS images, SBOM/Notation workflows, antimalware/firewalls, Customer Lockbox, or CMK/Key Vault, and other Azure Security related development tasks. Not for Azure Defender For Cloud (use azure-defender-for-cloud), Azure Firewall (use azure-firewall), Azure DDos Protection (use azure-ddos-protection), Azure Web Application Firewall (use azure-web-application-firewall).
majiayu000/claude-skill-registry 163
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ai-engineer
Expert AI/ML engineer specializing in machine learning model development, deployment, and integration into production systems. Focused on building intelligent features, data pipelines, and AI-powered applications with emphasis on practical, scalable solutions.
majiayu000/claude-skill-registry 163
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file-to-json-parsing
Use AgentPMT external API to run the File To JSON Parsing tool with wallet signatures, credits purchase, or credits earned from jobs.
majiayu000/claude-skill-registry 163
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merge-from-named
{{ 𝛀𝛀𝛀 }} Merge from branch
majiayu000/claude-skill-registry 163
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ai-sdk
Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText, streamText, ToolLoopAgent, embed, or tools, (2) Want to build AI agents, chatbots, RAG systems, or text generation features, (3) Have questions about AI providers (OpenAI, Anthropic, Google, etc.), streaming, tool calling, structured output, or embeddings, (4) Use React hooks like useChat or useCompletion. Triggers on: "AI SDK", "Vercel AI SDK", "generateText", "streamText", "add AI to my app", "build an agent", "tool calling", "structured output", "useChat".
majiayu000/claude-skill-registry 163
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gmail-automation
Automate Gmail tasks via Rube MCP (Composio): send/reply, search, labels, drafts, attachments. Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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travel-requirements-expert
Systematically gather comprehensive travel itinerary requirements through structured discovery questions, MCP-powered research (Perplexity, Exa), and expert detail gathering. Use when users request travel planning, itinerary creation, or trip assistance requiring deep research and personalized requirements gathering. Outputs detailed requirements specification with day-by-day itineraries.
majiayu000/claude-skill-registry 163
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codebase-learn
Learn codebase structure with tree-sitter + SSL patterns
majiayu000/claude-skill-registry 163
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native-app-designer
Creates breathtaking iOS/Mac and web apps with organic, non-AI aesthetic. Expert in SwiftUI, React animations, physics-based motion, and human-crafted design. Use for iOS/Mac app UI, React/Vue animations, native-feel web apps, physics-based motion design. Activate on "SwiftUI", "iOS app", "native app", "React animation", "motion design", "UIKit", "physics animation". NOT for backend logic, API design (use backend-architect), simple static sites (use web-design-expert), or pure graphic design (use design-system-creator).
majiayu000/claude-skill-registry 163
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writing-plans
Create comprehensive implementation plans for complex, multi-component tasks (>30 min, multiple files/modules, or >5 distinct steps). Breaks work into bite-sized tasks following TDD, DRY, YAGNI principles. After plan creation, execute using subagent-driven-development. For simple single-feature implementations, skip planning and use test-driven-development directly.
majiayu000/claude-skill-registry 163
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using-lsp-tools
Use when mcp-language-server tools are available and you need semantic code intelligence. Triggers: 'find definition', 'find references', 'who calls this', 'rename symbol', 'type hierarchy', 'go to definition', 'where is this used', 'where is this defined', 'what type is this'. Provides navigation, refactoring, and type analysis via LSP.
majiayu000/claude-skill-registry 163
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web-search
General-purpose web search for facts, documentation, and current information.
majiayu000/claude-skill-registry 163
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cardiovascular-fitness
Cardiovascular fitness assessment and prescription for physical education. Covers VO2max, the Cooper 12-minute run, target heart rate zones, the FITT framework (Frequency, Intensity, Time, Type), aerobic versus anaerobic energy systems, and progression principles for building aerobic capacity safely at every age. Use when designing fitness units, assessing baseline cardiovascular health, prescribing exercise, explaining why aerobic work matters, or translating sports medicine evidence into classroom practice.
majiayu000/claude-skill-registry 163
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marketing-demand-acquisition
Multi-channel demand generation, paid media optimization, SEO strategy, and partnership programs for Series A+ startups
majiayu000/claude-skill-registry 163
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competitive-analysis
Analyze competitors systematically. Compare products, features, pricing, positioning, and market strategies. Generate comprehensive competitive intelligence reports.
majiayu000/claude-skill-registry 163
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mechanical-properties
majiayu000/claude-skill-registry 163
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eightctl
Control Eight Sleep pods (status, temperature, alarms, schedules).
majiayu000/claude-skill-registry 163