Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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axiom-swift-performance
Use when optimizing Swift code performance, reducing memory usage, improving runtime efficiency, dealing with COW, ARC overhead, generics specialization, or collection optimization
majiayu000/claude-skill-registry 163
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posthog-rate-limits
Implement PostHog rate limiting, backoff, and idempotency patterns.
Use when handling rate limit errors, implementing retry logic,
or optimizing API request throughput for PostHog.
Trigger with phrases like "posthog rate limit", "posthog throttling",
"posthog 429", "posthog retry", "posthog backoff".
majiayu000/claude-skill-registry 163
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cross-context
處理跨 Bounded Context 的依賴關係。當需求涉及多個限界上下文（如權限管理、付款、通知）時觸發，設計 Anti-Corruption Layer 和 Context Mapping。
majiayu000/claude-skill-registry 163
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github-script
Best practices for writing JavaScript code for GitHub Actions using github-script
majiayu000/claude-skill-registry 163
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ai-engineer
Expert in building comprehensive AI systems, integrating LLMs, RAG architectures, and autonomous agents into production applications. Use when building AI-powered features, implementing LLM integrations, designing RAG pipelines, or deploying AI systems.
majiayu000/claude-skill-registry 163
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gitlab-ci-best-practices
Use when optimizing GitLab CI/CD pipelines for performance, reliability, or maintainability. Covers pipeline optimization and organizational patterns.
majiayu000/claude-skill-registry 163
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task-sorting
Provides stable task list sorting across four dimensions (Priority, Due Date, Created Date, Alphabetical) with ascending/descending toggles, tie-breaking rules, and visual sort indicators. Default sort prioritizes VERY IMPORTANT tasks first, then by soonest due date.
majiayu000/claude-skill-registry 163
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containment
Security incident containment playbooks for isolating threats across network,
endpoint, identity, cloud, and application layers. Use for active incident
response to limit threat spread and impact.
majiayu000/claude-skill-registry 163
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backend-engineer
Backend developer for your project. MUST BE USED for building APIs, database schemas, and backend services. Prioritize speed and simplicity over complex architecture.
Use when building API endpoints, designing database schemas, implementing business logic, server-side integrations, backend service architecture, or data model implementation.
Invoke when user mentions REST API, GraphQL, database models, SQL queries, ORM, migrations, authentication backend, or server architecture.
majiayu000/claude-skill-registry 163
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erpnext-syntax-jinja
Deterministic Jinja template syntax for ERPNext/Frappe Print Formats, Email Templates, and Portal Pages
majiayu000/claude-skill-registry 163
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writing-product-specs
Use when asked to design a new feature or project
majiayu000/claude-skill-registry 163
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slo-sli-sla-lapc506-flutter-agentic-boil-2
majiayu000/claude-skill-registry 163
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behavioral-profile-calibration
Calibrate behavioral profiles for consistent agent operation.
majiayu000/claude-skill-registry 163
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Bun Macros
Evaluate JavaScript at bundle time and inline results. Use when optimizing compile-time code generation, embedding files, inlining environment variables, or executing code during the bundling process.
majiayu000/claude-skill-registry 163
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cfn-knowledge-base
Organizational learning from CFN Loop execution - workflow codification and playbooks. Use when you need to store successful patterns, query past learnings, track edge cases and failures, or retrieve agent configurations and iteration strategies from previous tasks.
majiayu000/claude-skill-registry 163
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gitlab-branches
Manages GitLab branches. Use for listing, creating, deleting, or querying branches in projects. Triggers: branch operations, git branching.
majiayu000/claude-skill-registry 163
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MOVA: context7_docs (wrapper)
Fetches up-to-date, version-aware library documentation from the Context7 MCP server before working on a project.
majiayu000/claude-skill-registry 163
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front-api
Reference for Front REST API integration. Use when working with Front API schemas, nullable fields, webhooks, or debugging Front SDK issues.
majiayu000/claude-skill-registry 163
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pre-mortem
Imagine failure first to surface guardrails and feature mitigations.
majiayu000/claude-skill-registry 163
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k8s-manifests-generator-hamzashakoor119-build-todo-app-using
majiayu000/claude-skill-registry 163
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prompt-caching
Caching strategies for LLM prompts including Anthropic prompt caching, response caching, and CAG (Cache Augmented Generation) Use when: prompt caching, cache prompt, response cache, cag, cache augmented.
majiayu000/claude-skill-registry 163
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mcm-c-web-researcher
Web research & external data acquisition specialist for MCM/ICM Problem C. Use ONLY when the problem statement explicitly allows or requires external/exogenous data, or when you need credible background context that does not enter the model inputs. Produces cited sources, cleaned datasets, and a reproducibility log.
majiayu000/claude-skill-registry 163
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cross-env-postgresql-extensions
Activate when creating database migrations that enable or disable PostgreSQL extensions. Provides the DO block pattern for cross-environment compatibility between Nhost Cloud, CNPG (CloudNativePG), and other PostgreSQL environments.
majiayu000/claude-skill-registry 163
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page-cro
Analyze and optimize individual pages for conversion performance. Use when the user wants to improve conversion rates, diagnose why a page is underperforming, or increase the effectiveness of marketing pages (homepage, landing pages, pricing, feature pages, or blog posts). This skill focuses on diagnosis, prioritization, and testable recommendations— not blind optimization.
majiayu000/claude-skill-registry 163