Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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122-java-type-design
Use when you need to review, improve, or refactor Java code for type design quality — including establishing clear type hierarchies, applying consistent naming conventions, eliminating primitive obsession with domain-specific value objects, leveraging generic type parameters, creating type-safe wrappers, designing fluent interfaces, ensuring precision-appropriate numeric types (BigDecimal for financial calculations), and improving type contrast through interfaces and method signature alignment. Part of the skills-for-java project
majiayu000/claude-skill-registry 163
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check-sla
Check manual resolution queue for SLA breaches and trigger auto-refunds
majiayu000/claude-skill-registry 163
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ai-product
Every product will be AI-powered. The question is whether you'll build it right or ship a demo that falls apart in production. This skill covers LLM integration patterns, RAG architecture, prompt engineering that scales, AI UX that users trust, and cost optimization that doesn't bankrupt you. Use when: keywords, file_patterns, code_patterns.
majiayu000/claude-skill-registry 163
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when-optimizing-prompts-use-prompt-architect
Comprehensive framework for analyzing, creating, and refining prompts for AI systems using evidence-based techniques
majiayu000/claude-skill-registry 163
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claude-opus-4-5-migration
Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.
majiayu000/claude-skill-registry 163
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answer
Calendar queries, schedule questions, meeting history, task queries, people profiles, initiative status, and organizational context. Handles "When did I meet X?", "What's my schedule?", "Am I free?", "What do I know about X?" Fast lookups with index-first pattern.
majiayu000/claude-skill-registry 163
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gitops-patterns
Provides GitOps best practices for ArgoCD, Flux, Argo Rollouts, and progressive delivery strategies. Use when setting up GitOps workflows, configuring continuous delivery, managing Kubernetes deployments declaratively, or when user mentions 'gitops', 'argocd', 'flux', 'progressive delivery', 'reconciliation', 'argo rollouts', 'canary', 'sealed secrets'.
majiayu000/claude-skill-registry 163
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model-interpretability
Interpret ML model predictions using SHAP, LIME, attention visualization, and probing techniques. Use when explaining model decisions, debugging model behavior, or building trust in ML systems.
majiayu000/claude-skill-registry 163
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parallel-deep-research
Deep multi-source research via Parallel API. Use when user explicitly asks for thorough research, comprehensive analysis, or investigation of a topic. For quick lookups or news, use parallel-search instead.
majiayu000/claude-skill-registry 163
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testing
Use when choosing a testing strategy, right-sizing test coverage, or understanding test categories. Covers the Test Trophy model, test type tradeoffs, and guidance on balancing static analysis, unit, integration, and end-to-end tests.
USE FOR: testing strategy, Test Trophy, test type selection, right-sizing test coverage, balancing test categories, choosing testing tools, test automation architecture
DO NOT USE FOR: specific test category implementation (use static-analysis, unit-testing, integration-testing, e2e-testing, etc.), BDD specification authoring (use specs/documentation/gherkin)
majiayu000/claude-skill-registry 163
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expansion-signal-spotter
Monitor existing customer accounts for upsell and cross-sell signals: team growth on LinkedIn, new job postings, product usage patterns, funding announcements, and public company news. Produces a weekly expansion opportunity list with context and talk tracks. Chains web search, LinkedIn profile monitoring, and job posting detection.
majiayu000/claude-skill-registry 163
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cal-automation
Automate Cal tasks via Rube MCP (Composio). Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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bmad-wds-browse-design-system
Generate a disposable localhost app to explore tokens, components, and relationships
majiayu000/claude-skill-registry 163
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Ashby Automation
Automate recruiting and hiring workflows in Ashby -- manage candidates, jobs, applications, interviews, and notes through natural language commands.
majiayu000/claude-skill-registry 163
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code-organization
Enforce code organization principles - "Directory X contains ONLY class type X", DDD naming patterns, PHP best practices, type safety, and SOLID principles. Use when reviewing code structure, placing classes, or ensuring proper organization.
majiayu000/claude-skill-registry 163
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migrate
Migration workflow - research → analyze → plan → implement → review
majiayu000/claude-skill-registry 163
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azure-cosmos-db-py
Build production-grade Azure Cosmos DB NoSQL services following clean code, security best practices, and TDD principles.
majiayu000/claude-skill-registry 163
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naming-obviousness
Reviews naming quality and code obviousness. Use when the user asks to check naming, when names feel vague or imprecise, when something is hard to name (a design signal, not a vocabulary problem), or when code behavior isn't obvious on first read. Applies the isolation test, scope-length principle, and consistency audit.
majiayu000/claude-skill-registry 163
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add-teams
Adds Microsoft Teams connector to a Power Apps code app. Use when sending Teams messages, posting to channels, or integrating with Teams chat.
majiayu000/claude-skill-registry 163
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executive-ebr-kit
Template pack for executive business reviews with outcomes, risks, and asks.
majiayu000/claude-skill-registry 163
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coding-style
Coding style principles including immutability, guard clauses, and single responsibility. Use when writing, modifying, or refactoring source code. Do NOT use for documentation-only changes or config file edits.
majiayu000/claude-skill-registry 163
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museum-documentation
Write elegant, narrative-driven documentation that treats codebases and systems as exhibits worth exploring. Use when creating documentation for Wanderers and visitors who want to understand how Grove works. This is the "fancy" documentation style—warm, inviting, meant to be read and enjoyed.
majiayu000/claude-skill-registry 163
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ln-620-codebase-auditor
Coordinates codebase audit across security, build, code quality, dependencies, and architecture. Use when auditing entire codebase.
majiayu000/claude-skill-registry 163
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midnight-dapp:error-handling
Use when implementing error handling in Midnight DApps, displaying errors to users, handling proof generation failures, managing transaction rejections, or dealing with network disconnections.
majiayu000/claude-skill-registry 163