Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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Security Scanning Tools
This skill should be used when the user asks to "perform vulnerability scanning", "scan networks for open ports", "assess web application security", "scan wireless networks", "detect malware", "check cloud security", or "evaluate system compliance". It provides comprehensive guidance on security scanning tools and methodologies.
majiayu000/claude-skill-registry 163
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DNS
Step-by-step guidance for DNS.
majiayu000/claude-skill-registry 163
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perf-check
Use when the user wants to check performance, find slow code, identify bottlenecks, or audit efficiency.
majiayu000/claude-skill-registry 163
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office-hours
YC Office Hours — two modes. Startup mode: six forcing questions that expose
demand reality, status quo, desperate specificity, narrowest wedge, observation,
and future-fit. Builder mode: design thinking brainstorming for side projects,
hackathons, learning, and open source. Saves a design doc.
Use when asked to "brainstorm this", "I have an idea", "help me think through
this", "office hours", or "is this worth building".
Proactively suggest when the user describes a new product idea or is exploring
whether something is worth building — before any code is written.
Use before /plan-ceo-review or /plan-eng-review.
majiayu000/claude-skill-registry 163
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clanker
Deploy ERC20 tokens with Uniswap V4 pools on Base, Ethereum, Arbitrum
majiayu000/claude-skill-registry 163
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start-http-registry
Start the local HTTP registry server for development. Use when testing infra scripts or commands that need a Abacus work private overrides such as RPC URLS.
majiayu000/claude-skill-registry 163
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appdeploy
Deploy web apps with backend APIs, database, and file storage. Use when the user asks to deploy or publish a website or web app and wants a public URL. Uses HTTP API via curl.
majiayu000/claude-skill-registry 163
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browser-automation-debugging
Use when debugging web applications or automating browser tasks. Leverage Chrome DevTools MCP for inspection, performance analysis, and automated testing.
majiayu000/claude-skill-registry 163
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sync-notion-pages
majiayu000/claude-skill-registry 163
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obsidian
Work with Obsidian vaults (plain Markdown notes) and automate via obsidian-cli.
majiayu000/claude-skill-registry 163
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using-git-worktrees
Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification
majiayu000/claude-skill-registry 163
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claude-api
Build with Claude Messages API using structured outputs for guaranteed JSON schema validation. Covers prompt caching (90% savings), streaming SSE, tool use, and model deprecations. Prevents 16 documented errors.
Use when: building chatbots/agents, troubleshooting rate_limit_error, prompt caching issues, streaming SSE parsing errors, MCP timeout issues, or structured output hallucinations.
majiayu000/claude-skill-registry 163
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api-endpoint-implementation
Defines patterns for implementing FastAPI REST endpoints, including route definition, request/response models, error handling, and integration tests. Use when implementing any API endpoint to ensure consistency and best practices across endpoints.
majiayu000/claude-skill-registry 163
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client-authentication
クライアント認証（Client Authentication）機能の開発・修正を行う際に使用。7種のクライアント認証方式、private_key_jwt、tls_client_auth実装時に役立つ。
majiayu000/claude-skill-registry 163
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voice-ai-development
Expert in building voice AI applications - from real-time voice agents to voice-enabled apps. Covers OpenAI Realtime API, Vapi for voice agents, Deepgram for transcription, ElevenLabs for synthesis, LiveKit for real-time infrastructure, and WebRTC fundamentals. Knows how to build low-latency, production-ready voice experiences. Use when: voice ai, voice agent, speech to text, text to speech, realtime voice.
majiayu000/claude-skill-registry 163
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deal-structuring
Deal structuring patterns for secured lending, intercreditor arrangements, and investment structuring. Covers UCC liens, collateral packages, and covenant structures.
majiayu000/claude-skill-registry 163
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using-superpowers
Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
majiayu000/claude-skill-registry 163
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agent-implementer
Implementation guidance for creating individual agents in the Arcanea system with proper structure, capabilities, and integration.
majiayu000/claude-skill-registry 163
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aget-record-observation
Record research observations into AGET KB without committing specs. Use when discovering vocabulary candidates, RQ proposals, web findings, patterns, or observations mid-session that should be preserved before continuing.
majiayu000/claude-skill-registry 163
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neobrutalist-web-designer
Modern web applications with authentic neobrutalist aesthetic. Bold typography, hard shadows (no blur), thick black borders, high-contrast primary colors, raw visual tension. Extrapolates neobrutalism to SaaS dashboards, e-commerce, landing pages, startup MVPs. Activate on 'neobrutalism', 'neubrutalism', 'brutalist', 'bold borders', 'hard shadows', 'raw aesthetic', 'anti-minimalism', 'gumroad style', 'figma style'. NOT for glassmorphism (use vaporwave-glassomorphic-ui-designer), Windows retro (use windows-3-1-web-designer or windows-95-web-designer), soft shadows, gradients, neumorphism.
majiayu000/claude-skill-registry 163
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moai-platform-vercel
Vercel edge deployment specialist covering Edge Functions, Next.js optimization, preview deployments, ISR, and storage solutions. Use when deploying Next.js applications, implementing edge computing, or configuring Vercel platform features.
majiayu000/claude-skill-registry 163
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visual-design-foundations
Apply typography, color theory, spacing systems, and iconography principles to create cohesive visual designs. Use when establishing design tokens, building style guides, or improving visual hierarchy and consistency.
majiayu000/claude-skill-registry 163
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get-calendar
Fetch calendar events from macOS Calendar using ekctl for a specified timeframe. Returns structured event data for planning rituals.
majiayu000/claude-skill-registry 163
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forge-ssao
Add screen-space ambient occlusion (SSAO) to an SDL3 GPU application
majiayu000/claude-skill-registry 163