Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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interview-me
Interactive interview to formalize a research idea into a structured specification with hypotheses and empirical strategy
majiayu000/claude-skill-registry 163
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tutorial
Interactive walkthrough for new users. Learn by doing — each step creates real content in your vault. Three tracks (researcher, manager, personal) with a universal learning arc. Triggers on "/tutorial", "walk me through", "how do I use this".
majiayu000/claude-skill-registry 163
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radix-ui
Radix UI primitives, composition patterns, accessibility, and customization.
majiayu000/claude-skill-registry 163
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c-pro
Write efficient C code with proper memory management, pointer arithmetic, and system calls. Handles embedded systems, kernel modules, and performance-critical code. Use PROACTIVELY for C optimization, memory issues, or system programming.
majiayu000/claude-skill-registry 163
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gdpr-data-handling
Implement GDPR-compliant data handling with consent management, data subject rights, and privacy by design. Use when building systems that process EU personal data, implementing privacy controls, o...
majiayu000/claude-skill-registry 163
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bridge
Cross-chain token transfers using Wormhole and CCTP
majiayu000/claude-skill-registry 163
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nw-investigation-techniques
Evidence collection methods, problem categorization, analysis techniques, and solution design patterns
majiayu000/claude-skill-registry 163
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ic-sim
Simulates a realistic VC Investment Committee discussion with three partner archetypes debating a startup's merits, concerns, and deal terms, scored across 28 dimensions. Use when user asks to 'simulate an IC', 'how would VCs discuss this', 'IC meeting simulation', 'investment committee practice', 'prepare for IC', 'VC partner discussion', 'what will investors debate', 'how would a fund evaluate this', 'IC prep', or provides startup materials for investment committee simulation. Do NOT use for pitch deck feedback (use deck-review), market sizing, or financial model analysis.
majiayu000/claude-skill-registry 163
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pci-compliance
Master PCI DSS (Payment Card Industry Data Security Standard) compliance for secure payment processing and handling of cardholder data.
majiayu000/claude-skill-registry 163
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string-algorithms
Reference for string algorithm patterns — KMP, Z-function, Rabin-Karp, Manacher's, string hashing, suffix arrays, and Aho-Corasick. Covers recognition signals, core ideas, Python templates, edge cases, and common mistakes for each technique.
majiayu000/claude-skill-registry 163
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Verification Before Completion
Run verification commands and confirm output before claiming success
majiayu000/claude-skill-registry 163
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security-scanning-security-dependencies
You are a security expert specializing in dependency vulnerability analysis, SBOM generation, and supply chain security. Scan project dependencies across ecosystems to identify vulnerabilities, assess risks, and recommend remediation.
majiayu000/claude-skill-registry 163
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ralph
Convert PRDs to prd.json format for the Ralph autonomous agent system. Use when you have an existing PRD and need to convert it to Ralph's JSON format. Triggers on: convert to ralph, convert this prd, turn this into ralph format, create prd.json, ralph json, run ralph on this.
majiayu000/claude-skill-registry 163
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building-streamlit-multipage-apps
Building multi-page Streamlit apps. Use when creating apps with multiple pages, setting up navigation, or managing state across pages.
majiayu000/claude-skill-registry 163
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msbuild-modernization
Guide for modernizing and migrating MSBuild project files to SDK-style format. Only activate in MSBuild/.NET build context. USE FOR: converting legacy .csproj/.vbproj with verbose XML to SDK-style, migrating packages.config to PackageReference, removing Properties/AssemblyInfo.cs in favor of auto-generation, eliminating explicit <Compile Include> lists via implicit globbing, consolidating shared settings into Directory.Build.props. Indicators of legacy projects: ToolsVersion attribute, <Import Project="$(MSBuildToolsPath)">, .csproj files > 50 lines for simple projects. DO NOT USE FOR: projects already in SDK-style format, non-.NET build systems (npm, Maven, CMake), .NET Framework projects that cannot move to SDK-style. INVOKES: dotnet try-convert, upgrade-assistant tools.
majiayu000/claude-skill-registry 163
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playwright-skill
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.
majiayu000/claude-skill-registry 163
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goplaces
Query Google Places API (New) via the goplaces CLI for text search, place details, resolve, and reviews. Use for human-friendly place lookup or JSON output for scripts.
majiayu000/claude-skill-registry 163
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create-call
Create outbound phone calls, web calls, and batch calls using the Vapi API. Use when making automated calls, testing voice assistants, scheduling call campaigns, or initiating conversations programmatically.
majiayu000/claude-skill-registry 163
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ln-820-dependency-optimization-coordinator
Upgrades dependencies across all detected package managers. Use when updating npm, NuGet, or pip packages project-wide.
majiayu000/claude-skill-registry 163
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elasticsearch-patterns
Mapping design, query optimization, aggregation patterns, index lifecycle management, and search relevance tuning.
majiayu000/claude-skill-registry 163
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mdr-745-specialist
EU MDR 2017/745 regulation specialist and consultant for medical device requirement management. Provides comprehensive MDR compliance expertise, gap analysis, technical documentation guidance, clinical evidence requirements, and post-market surveillance implementation. Use for MDR compliance assessment, classification decisions, technical file preparation, and regulatory requirement interpretation.
majiayu000/claude-skill-registry 163
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deploying-kafka-k8s
Deploys Apache Kafka on Kubernetes using the Strimzi operator with KRaft mode.
Use when setting up Kafka for event-driven microservices, message queuing, or pub/sub patterns.
Covers operator installation, cluster creation, topic management, and producer/consumer testing.
NOT when using managed Kafka (Confluent Cloud, MSK) or local development without K8s.
majiayu000/claude-skill-registry 163
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card-news-generator
Create 600x600 Instagram-style card news series automatically with optional background images. User provides topic, colors, and optional images - Claude generates content and creates multiple cards with proper text wrapping.
majiayu000/claude-skill-registry 163
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vta-memory
Reward and motivation system for AI agents. Dopamine-like wanting, not just doing. Part of the AI Brain series.
majiayu000/claude-skill-registry 163