Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
-
aws-cost-operations
This skill provides AWS cost optimization, monitoring, and operational best practices with integrated MCP servers for billing analysis, cost estimation, observability, and security assessment.
majiayu000/claude-skill-registry 163
-
optimizing-image-pipeline
Advanced strategies for fast-loading images using next/image and Appwrite previews. Use to implement blur placeholders and avoid layout shifts.
majiayu000/claude-skill-registry 163
-
structured-errors
Automatically applies when writing error handling in APIs and tools. Ensures errors are returned as structured JSON with error, request_id, and timestamp (not plain strings).
majiayu000/claude-skill-registry 163
-
csharp-nullable-types
Use when C# nullable reference types, null safety patterns, and migration strategies. Use when ensuring null safety in C# code.
majiayu000/claude-skill-registry 163
-
arcanea-teacher-mentor
Personalized AI mentorship for learning any creative or technical skill. Adaptive teaching that meets you where you are and guides you to mastery. Premium skill for deep learning journeys.
majiayu000/claude-skill-registry 163
-
macos-capabilities
Expert guidance on macOS platform capabilities. Covers sandboxing, app extensions, menu bar apps, and background execution. Use when implementing system integration features.
majiayu000/claude-skill-registry 163
-
pytorch-quantization
Techniques for model size reduction and inference acceleration using INT8 quantization, including Post-Training Quantization (PTQ) and Quantization Aware Training (QAT). (quantization, int8, qat, fbgemm, qnnpack, ptq, dequantize)
majiayu000/claude-skill-registry 163
-
extracting-hecras-results
Extract HEC-RAS hydraulic results from HDF files including water surface elevations (WSE),
depths, velocities, and flows for both steady and unsteady simulations. Handles cross section
time series, 2D mesh results, maximum envelopes, and dam breach results. Use when you need to
extract, analyze, or post-process HEC-RAS simulation outputs, retrieve water levels, query
velocity fields, get depth grids, extract flow data, analyze breach hydrographs, or pull
hydraulic variables from .hdf result files.
majiayu000/claude-skill-registry 163
-
project-planner
Comprehensive project planning and documentation generator for software projects. Creates structured requirements documents, system design documents, and task breakdown plans with implementation tracking. Use when starting a new project, defining specifications, creating technical designs, or breaking down complex systems into implementable tasks. Supports user story format, acceptance criteria, component design, API specifications, and hierarchical task decomposition with requirement traceability.
majiayu000/claude-skill-registry 163
-
finer-gate
FINER基準（Feasible, Interesting, Novel, Ethical, Relevant）で研究案を評価し、
Go/No-Go判定と改善提案を行う。RWD特有のバイアス・限界も評価項目に含む。
majiayu000/claude-skill-registry 163
-
tdd-workflow
Use this skill when writing new features, fixing bugs, or refactoring Go code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests. Uses table-driven tests (Go standard).
majiayu000/claude-skill-registry 163
-
gitops-workflows
GitOps deployment patterns with ArgoCD and Flux. Use when implementing Git-based infrastructure management, continuous deployment, or declarative operations.
majiayu000/claude-skill-registry 163
-
Backward Compatibility Rules
Comprehensive guide to backward compatibility rules for APIs, databases, and data contracts with migration strategies and testing approaches
majiayu000/claude-skill-registry 163
-
feature-impact-analyzer
Product strategist for scoring and ranking feature ideas using RICE/ICE prioritization frameworks, connecting features to business KPIs (retention, growth, revenue), and identifying quick wins vs strategic bets. Use when evaluating product features, prioritizing roadmap items, analyzing feature requests, or making product investment decisions.
majiayu000/claude-skill-registry 163
-
api-integration-test-scaffolder
Generates integration tests for frontend → backend → Genkit flow connections. Use when creating E2E API tests.
majiayu000/claude-skill-registry 163
-
farming-expert
Expert-level precision agriculture, farm management systems, crop monitoring, and agtech
majiayu000/claude-skill-registry 163
-
startupO
Initialize session as ORCHESTRATOR agent with multi-agent coordination capability. Use for complex tasks requiring parallel agent spawning and result synthesis.
majiayu000/claude-skill-registry 163
-
multiplayer
Multiplayer game development principles. Architecture, networking, synchronization.
majiayu000/claude-skill-registry 163
-
first-time-user-ucv-cli
Simulate a first-time UCV-CLI user experience. Tests if documentation enables new users to use the interactive variant management dashboard. Generates UX audit reports with friction points.
majiayu000/claude-skill-registry 163
-
tanstack-query-standards
TanStack Query standards (keys, caching, invalidation, error handling)
majiayu000/claude-skill-registry 163
-
datadog-cli
Datadog CLI for searching logs, querying metrics, tracing requests, and managing dashboards. Use this when debugging production issues or working with Datadog observability.
majiayu000/claude-skill-registry 163
-
ava-extract-styles
Extract and organize styles from Avalonia AXAML files
majiayu000/claude-skill-registry 163
-
review-sonnet
Fast code/plan review for quality, security, and tests. Use for quick reviews before deeper analysis.
majiayu000/claude-skill-registry 163
-
ai-sdk-core
Expert guidance for AI SDK Core: text generation, structured data, tool calling (tool/dynamicTool), MCP integration (createMCPClient, Experimental_StdioMCPTransport), embeddings/reranking, provider setup, middleware, telemetry, and error handling. Use when building with generateText/streamText, generateObject/streamObject, tools (needsApproval, strict, inputExamples, activeTools, toolChoice, experimental_context), embeddings (embed/embedMany/rerank), or MCP tools/resources/prompts/elicitation.
majiayu000/claude-skill-registry 163