Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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gene-database
Query NCBI Gene via E-utilities/Datasets API. Search by symbol/ID, retrieve gene info (RefSeqs, GO, locations, phenotypes), batch lookups, for gene annotation and functional analysis.
majiayu000/claude-skill-registry 163
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forward-derivation
從已批准的 SDD 規格推演 BDD 場景和 TDD 測試骨架。
ATDD 驗收測試表為可選輸出,用於特殊需求。
使用時機:規格已批准、開始 BDD/TDD 實作、生成測試結構。
關鍵字:forward derivation, spec to test, BDD generation, TDD skeleton, test derivation, 正向推演, 規格轉測試, 測試生成。
majiayu000/claude-skill-registry 163
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Puzzle Fetcher
Download and parse Advent of Code puzzles using aoc-cli. Extracts examples, expected outputs, and problem requirements from puzzle descriptions. Use when needing to fetch AoC puzzles, parse puzzle examples, or when user mentions downloading or reading AoC puzzle data.
majiayu000/claude-skill-registry 163
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axiom-ios-concurrency
Use when writing ANY code with async, actors, threads, or seeing ANY concurrency error. Covers Swift 6 concurrency, @MainActor, Sendable, data races, async/await patterns, performance optimization.
majiayu000/claude-skill-registry 163
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skill-first
Check for relevant skills before starting any task. Triggers on task start, new requests, beginning work, or implementation.
majiayu000/claude-skill-registry 163
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fancy-yard-landscaper
Expert landscape designer transforming yards through photo mapping, 3D visualization, seasonal planning, and deep plant knowledge. Specializes in fast-growing privacy screens (knows arborvitae pitfalls), architecture-appropriate design, outdoor living spaces, and realistic maintenance expectations. Activate on "landscape design", "yard design", "garden planning", "plant selection", "privacy screen", "outdoor living", "backyard makeover", "arborvitae", "hedge", "fast growing tree", "landscaping ideas". NOT for interior design (use interior-design-expert), hardscape construction (consult contractors), or lawn care chemicals (consult local experts).
majiayu000/claude-skill-registry 163
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engineer-analyst
Analyzes technical systems and problems through engineering lens using first principles, systems thinking,
design methodologies, and optimization frameworks.
Provides insights on feasibility, performance, reliability, scalability, and trade-offs.
Use when: System design, technical feasibility, optimization, failure analysis, performance issues.
Evaluates: Requirements, constraints, trade-offs, efficiency, robustness, maintainability.
majiayu000/claude-skill-registry 163
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pull-requests
Use this skill for pull request workflows - creating PRs (branch, commit, push, open), reviewing PRs (code quality, test coverage, issue fixing), or merging PRs (CI checks, merge, cleanup). Handles the complete PR lifecycle via gh CLI. Triggers included, "create PR", "open PR", "review PR", "merge PR".
majiayu000/claude-skill-registry 163
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nuxt-features
Feature module pattern organizing domain logic into queries, mutations, and actions. Use when implementing data fetching with filters, API mutations with loading states, business logic with UI feedback, or organizing domain-specific code.
majiayu000/claude-skill-registry 163
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memory-management-optimization
Debug memory leaks, profile memory usage, optimize allocations. Use when heap grows unexpectedly, OOM errors occur, or profiling shows memory bottleneck. Covers C++ (Valgrind, ASAN, RAII), Python (tracemalloc, objgraph), and general patterns.
majiayu000/claude-skill-registry 163
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security-threat-model
Repository-grounded threat modeling that enumerates trust boundaries, assets, attacker capabilities, abuse paths, and mitigations, and writes a concise Markdown threat model. Trigger only when the user explicitly asks to threat model a codebase or path, enumerate threats/abuse paths, or perform AppSec threat modeling. Do not trigger for general architecture summaries, code review, or non-security design work.
majiayu000/claude-skill-registry 163
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server-tick
Server-authoritative tick system for multiplayer games with lag compensation, anti-cheat validation, and deterministic physics. Prevents speed hacks and teleports while keeping gameplay fair for high-latency players.
majiayu000/claude-skill-registry 163
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multithreading
Multithreading and concurrency patterns for game servers including synchronization primitives
majiayu000/claude-skill-registry 163
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media
Media processing = ffmpeg + imagemagick + sox.
majiayu000/claude-skill-registry 163
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bg3-steam-launcher
Launch Baldur's Gate 3 through Steam on macOS and load saved games using macos-automator and peekaboo MCP servers.
Designed for testing bg3se-macos (Script Extender) development.
Use when: (1) launching BG3 from Steam, (2) loading a BG3 saved game, (3) testing SE mod injection,
(4) user asks to "start BG3", "load my BG3 save", "play Baldur's Gate", "test the script extender".
Requires macos-automator and peekaboo MCP servers installed with accessibility permissions.
majiayu000/claude-skill-registry 163
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torch-geometric
Graph Neural Networks (PyG). Node/graph classification, link prediction, GCN, GAT, GraphSAGE, heterogeneous graphs, molecular property prediction, for geometric deep learning.
majiayu000/claude-skill-registry 163
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research-codebase
Research a task, problem, bug, or feature by exploring the codebase. Use when starting new work, encountering bugs, or needing to understand how existing implementation relates to a task. Triggers on "research", "investigate", "look into", or requests to understand implementation before making changes.
majiayu000/claude-skill-registry 163
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orchestrator-tech-lead
Tech Lead for Claude Orchestrator. Creates implementation instructions based on planning documents and design specifications. Use when asked to create developer instructions or technical implementation guides for the orchestrator.
majiayu000/claude-skill-registry 163
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axiom-swiftui-performance
Use when UI is slow, scrolling lags, animations stutter, or when asking 'why is my SwiftUI view slow', 'how do I optimize List performance', 'my app drops frames', 'view body is called too often', 'List is laggy' - SwiftUI performance optimization with Instruments 26 and WWDC 2025 patterns
majiayu000/claude-skill-registry 163
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video-download
YouTube等から動画をダウンロード。オフライン視聴、教育コンテンツ保存、クリエイティブ素材収集に使用。
majiayu000/claude-skill-registry 163
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table-extractor
Extract tables from PDFs and images to CSV or Excel. Support for scanned documents with OCR, multi-page PDFs, and complex table structures.
majiayu000/claude-skill-registry 163
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swift-composable-architecture
Use when building, refactoring, debugging, or testing iOS/macOS features using The Composable Architecture (TCA). Covers feature structure, effects, dependencies, navigation patterns, and testing with TestStore.
majiayu000/claude-skill-registry 163
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turborepo-caching
Configure Turborepo for efficient monorepo builds with local and remote caching. Use when setting up Turborepo, optimizing build pipelines, or implementing distributed caching.
majiayu000/claude-skill-registry 163
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templates-arustydev-ai-e9bc67c1
majiayu000/claude-skill-registry 163