Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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context7-efficient
Token-efficient library documentation fetcher using Context7 MCP with 86.8% token savings through intelligent shell pipeline filtering. Fetches code examples, API references, and best practices for JavaScript, Python, Go, Rust, and other libraries. Use when users ask about library documentation, need code examples, want API usage patterns, are learning a new framework, need syntax reference, or troubleshooting with library-specific information. Triggers include questions like "Show me React hooks", "How do I use Prisma", "What's the Next.js routing syntax", or any request for library/framework documentation.
majiayu000/claude-skill-registry 163
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aws-cost-optimizer
Comprehensive AWS cost analysis and optimization recommendations using AWS CLI and Cost Explorer
majiayu000/claude-skill-registry 163
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crypto-audit
Audit cryptographic implementations for weak algorithms, insecure defaults, predictable randomness, key management issues, and timing attacks. Use when reviewing security-critical crypto code.
majiayu000/claude-skill-registry 163
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weights-and-biases
Track ML experiments with automatic logging, visualize training in real-time, optimize hyperparameters with sweeps, and manage model registry with W&B - collaborative MLOps platform
majiayu000/claude-skill-registry 163
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templates-blurjp-imageprepmcp-4
majiayu000/claude-skill-registry 163
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bmad-tea-testarch-nfr
bmad-tea-testarch-nfr skill
majiayu000/claude-skill-registry 163
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esper:atom
Create or refine a single increment. Smart stage detection — no active creates one, incomplete refines, ready waits for `esper:go`.
majiayu000/claude-skill-registry 163
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acestep-songwriting
Music songwriting guide for ACE-Step. Provides professional knowledge on writing captions, lyrics, choosing BPM/key/duration, and structuring songs. Use this skill when users want to create, write, or plan a song before generating it with ACE-Step.
majiayu000/claude-skill-registry 163
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moai-library-nextra
Enterprise Nextra documentation framework with Next.js. Use when building documentation sites, knowledge bases, or API reference documentation.
majiayu000/claude-skill-registry 163
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gh-post-issue-update
Post structured updates to GitHub issues. Use to report progress, findings, and implementation notes directly to issues.
majiayu000/claude-skill-registry 163
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brand-monitoring
Brand monitoring tool for tracking mentions across social media platforms. Monitor Reddit, Google News, YouTube, and DuckDuckGo for brand mentions. Includes sentiment analysis, trend tracking, crisis detection, and competitor comparison. No API key required for basic monitoring.
majiayu000/claude-skill-registry 163
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template-skill
Replace with description of the skill and when Claude should use it.
majiayu000/claude-skill-registry 163
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categories-functors
Problem-solving strategies for categories functors in category theory
majiayu000/claude-skill-registry 163
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forever
Use this command to start babysitting a never-ending babysitter run.
majiayu000/claude-skill-registry 163
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electronics
Electronics Educational Pack — routes queries to 15 modules covering Ohm's law through PCB design
majiayu000/claude-skill-registry 163
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scikit-learn
Machine learning in Python with scikit-learn. Use when working with supervised learning (classification, regression), unsupervised learning (clustering, dimensionality reduction), model evaluation, hyperparameter tuning, preprocessing, or building ML pipelines. Provides comprehensive reference documentation for algorithms, preprocessing techniques, pipelines, and best practices.
majiayu000/claude-skill-registry 163
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spondyr-automation
Automate Spondyr tasks via Rube MCP (Composio). Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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typescript-circular-dependency
Detect and resolve TypeScript/JavaScript circular import dependencies. Use when:
(1) "Cannot access 'X' before initialization" at runtime, (2) Import returns
undefined unexpectedly, (3) "ReferenceError: Cannot access X before initialization",
(4) Type errors that disappear when you change import order, (5) Jest/Vitest tests
fail with undefined imports that work in browser.
majiayu000/claude-skill-registry 163
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review-rust-memory
Review and enforce Rust memory optimization patterns. Use when writing, reviewing, or debugging Rust code for memory efficiency. Covers allocation reduction, data layout, string handling, collection sizing, Copy-on-Write, arena allocation, stack vs heap tradeoffs, zero-copy parsing, memory profiling, and leak prevention.
majiayu000/claude-skill-registry 163
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whats-new
{{ ƔƔƔ }} Summarise what the user can now see or do that they couldn't before this unit of work
majiayu000/claude-skill-registry 163
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pr-validate
PR-specific validation: isolation, upstream alignment, quality, scope creep. Triggers: "validate PR", "pr validation", "check PR scope", "scope creep check", "isolation check".
majiayu000/claude-skill-registry 163
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fp-react
Practical patterns for using fp-ts with React - hooks, state, forms, data fetching. Works with React 18/19, Next.js 14/15.
majiayu000/claude-skill-registry 163
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arch-lens-data-lineage
Create Data Lineage architecture diagram showing information flow, transformations, and storage destinations. Data-centric lens answering "Where is the data?"
majiayu000/claude-skill-registry 163
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inventory-alert
Check inventory health and highlight critical SKU risk tiers
majiayu000/claude-skill-registry 163