Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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last-mile-delivery
When the user wants to optimize last-mile delivery operations, urban logistics, or final-mile fulfillment. Also use when the user mentions "last mile," "final mile," "urban delivery," "home delivery," "same-day delivery," "delivery density," "delivery windows," or "doorstep delivery." For general route optimization, see route-optimization. For fleet management, see fleet-management.
majiayu000/claude-skill-registry 163
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baseline-creatinine
Estimate baseline serum creatinine for AKI assessment in MIMIC-IV. Use for KDIGO staging, AKI research, or renal function baseline establishment.
majiayu000/claude-skill-registry 163
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backend-endpoint
Create REST/GraphQL API endpoint with validation, error handling, and tests. Auto-invoke when user says "add endpoint", "create API", "new route", or "add route".
majiayu000/claude-skill-registry 163
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rendering-with-drawingvisual
Implements lightweight rendering using WPF DrawingVisual with ContainerVisual, VisualCollection, and DrawingContext. Use when rendering large-scale graphics, charts, game graphics, or custom visuals.
majiayu000/claude-skill-registry 163
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skill-skeleton-jezweb-claude-skills
[TODO: Action verb + what you build with technology. 250-350 chars total. Example: "Build type-safe APIs with Hono - fast routing for Cloudflare Workers. Includes middleware, validation (Zod), and RPC with full type inference."]
Use when: [TODO: 3-5 specific scenarios], or troubleshooting [TODO: 2-3 distinctive errors].
[GUIDELINES: Active voice (NOT "This skill provides..."). Two-paragraph format. Cap features at 5 max. Preserve USPs. No meta-commentary. Max 1024 chars. See planning/claude-code-skill-standards.md]
majiayu000/claude-skill-registry 163
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shownotes-generator
Generate comprehensive "Shownotes" summaries from longform articles, papers, transcripts, videos, or audio content. Use when users request shownotes, episode summaries, content summaries with takeaways, or when they reference the mdynotes.com format. Creates structured summaries with metadata, hooks, takeaways, quotes, and references.
majiayu000/claude-skill-registry 163
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pr-draft-summary
Create a PR title and draft description after substantive code changes are finished. Trigger when wrapping up a moderate-or-larger change (runtime code, tests, build config, docs with behavior impact) and you need the PR-ready summary block with change summary plus PR draft text.
majiayu000/claude-skill-registry 163
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system-architecture-advisor
Technical architect assistant that helps design robust, scalable, and maintainable backend/frontend architectures. Provides visual diagrams, pattern recommendations, API design guidance, and stack selection advice. Use when designing system architecture, choosing tech stacks, planning scalability, designing APIs, or creating architectural documentation. Covers microservices, monoliths, serverless, event-driven patterns, and modern frameworks like Next.js and Supabase.
majiayu000/claude-skill-registry 163
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validate-markdown-whatifwedigdeeper-claude-code-coursera
majiayu000/claude-skill-registry 163
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claude-code-dev
Claude Code Plugin 开发专家。当用户要创建 Plugin、Skill、Subagent、Slash command、Hook 时触发。也用于解答 Claude Code 开发相关问题。触发词：创建 plugin、写 skill、写 agent、创建 hook、写 command、插件开发。
majiayu000/claude-skill-registry 163
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openspec-apply-change
Implement tasks from an OpenSpec change. Use when the user wants to start implementing, continue implementation, or work through tasks.
majiayu000/claude-skill-registry 163
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android-app-icon
Generate Android adaptive icons from Iconify's 200k+ open source icons
majiayu000/claude-skill-registry 163
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faion-testing-developer
Testing: unit, integration, E2E, TDD, mocking, security testing.
majiayu000/claude-skill-registry 163
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agr-support
Help users with agr/agrx CLI questions, troubleshooting, and best practices. Use when users ask about installing resources, syncing, local authoring, dependency management, repository setup, or troubleshooting agr/agrx commands. Provides guided, step-by-step instructions with examples.
majiayu000/claude-skill-registry 163
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encrypting-and-decrypting-data
This skill enables Claude to encrypt and decrypt data using various algorithms provided by the encryption-tool plugin. It should be used when the user requests to "encrypt data", "decrypt a file", "generate an encrypted file", or needs to secure sensitive information. This skill supports various encryption methods and ensures data confidentiality. It is triggered by requests related to data encryption, decryption, or general data security needs.
majiayu000/claude-skill-registry 163
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Hacking Fundamentals
This skill should be used when the user asks to "understand hacking basics", "learn about hacker types", "understand network protocols", "learn DNS concepts", "understand attack types", or "explore security tool categories". It provides foundational cybersecurity knowledge.
majiayu000/claude-skill-registry 163
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gh-managing-sub-issues
Manages GitHub sub-issues (parent-child relationships) using the GitHub REST API. Use when you need to list, add, remove, or reprioritize sub-issues for a parent issue.
majiayu000/claude-skill-registry 163
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golang-testing
Go testing patterns including table-driven tests, subtests, benchmarks, fuzzing, and test coverage. Follows TDD methodology with idiomatic Go practices.
majiayu000/claude-skill-registry 163
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epic-template
Epic and task structure patterns for SpecFlux. Use when breaking PRDs into epics and tasks. Epics should be self-contained with clear acceptance criteria.
majiayu000/claude-skill-registry 163
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
majiayu000/claude-skill-registry 163
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libindex
libindex - Base index class for storage-backed data. Index class provides JSONL storage operations and filtering logic. BufferedIndex adds high-volume write support with periodic flushing. Use for building custom indexes, implementing data stores, and managing persistent collections.
majiayu000/claude-skill-registry 163
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linear-cost-tuning
Optimize Linear API usage and manage costs effectively.
Use when reducing API calls, managing rate limits efficiently,
or optimizing integration costs.
Trigger with phrases like "linear cost", "reduce linear API calls",
"linear efficiency", "linear API usage", "optimize linear costs".
majiayu000/claude-skill-registry 163
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imagegen
Use when the user asks to generate or edit images via the OpenAI Image API (for example: generate image, edit/inpaint/mask, background removal or replacement, transparent background, product shots, concept art, covers, or batch variants); run the bundled CLI (scripts/image_gen.py) and require OPENAI_API_KEY for live calls.
majiayu000/claude-skill-registry 163
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upload-prepare
Prepare YouTube upload for bilingual audiobook video. Runs youtube-metadata skill, builds upload command, validates all files, checks languages by reading translations from middle of book, verifies wordcards play, shows thumbnail/background/output. Does NOT upload - only preparation and checklist. Use when user wants to prepare upload, check before upload, or validate video for YouTube.
majiayu000/claude-skill-registry 163