start
01Command
Comprehensive project onboarding briefing for any codebase.
Command
Comprehensive project onboarding briefing for any codebase.
Command
Understand First, Implement Once - validate requirements and generate multi-solution plan before coding.
Skill Claude CodeCodex
Simplest distributed training API. 4 lines to add distributed support to any PyTorch script. Unified API for DeepSpeed/FSDP/Megatron/DDP. Automatic device placement, mixed precision (FP16/BF16/FP8). Interactive config, single launch command. HuggingFace ecosystem standard.
Skill Claude CodeCodex
This skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly detection, segmentation, and similarity search. Use when working with temporal data, sequential patterns, or time-indexed observations requiring specialized algorithms beyond standard…
Skill Claude CodeCodex
Implement semantic vector search with AgentDB for intelligent document retrieval, similarity matching, and context-aware querying. Use when building RAG systems, semantic search engines, or intelligent knowledge bases.
Skill Claude CodeCodex
Agile product ownership toolkit for Senior Product Owner including INVEST-compliant user story generation, sprint planning, backlog management, and velocity tracking. Use for story writing, sprint planning, stakeholder communication, and agile ceremonies.
Plugin Claude Code
Build backend AI features with Vercel AI SDK v5: text generation, structured output (Zod schemas), tool calling, and agents. Multi-provider support (OpenAI, Anthropic, Google, Cloudflare). Use when: implementing server-side AI, generating text/structured data, building AI agents, streaming responses, or…
Skill Claude CodeCodex
Build backend AI with Vercel AI SDK v5/v6. Covers v6 beta (Agent abstraction, tool approval, reranking), v4→v5 migration (breaking changes), latest models (GPT-5/5.1, Claude 4.x, Gemini 2.5), Workers startup fix, and 12 error solutions (AIAPICallError, AINoObjectGeneratedError, streamText silent errors). Use when…
Plugin Claude Code
Build React chat interfaces and AI-powered UIs with Vercel AI SDK v5. Provides useChat, useCompletion, and useObject hooks for streaming responses, managing conversation state, and handling file attachments. Use when: implementing chat interfaces, streaming AI completions, managing message state in Next.js apps, or…
Skill Claude CodeCodex
Build React chat interfaces with Vercel AI SDK v5/v6. Covers v6 beta (agent integration, tool approval, auto-submit), v4→v5 migration (breaking changes), useChat/useCompletion/useObject/useAssistant hooks, and 12 UI error solutions (stream parsing, stale body values, React update depth). Use when: implementing AI SDK…
Skill Claude CodeCodex
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…
Skill Claude CodeCodex
Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology.
Skill Claude CodeCodex
This skill should be used when working with annotated data matrices in Python, particularly for single-cell genomics analysis, managing experimental measurements with metadata, or handling large-scale biological datasets. Use when tasks involve AnnData objects, h5ad files, single-cell RNA-seq data, or integration with…
Skill Claude CodeCodex
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
Skill Claude CodeCodex
Auto-generate API documentation from code and comments. Use when API endpoints change, or user mentions API docs. Creates OpenAPI/Swagger specs from code. Triggers on API file changes, documentation requests, endpoint additions.
Skill Claude CodeCodex
This skill applies consistent corporate branding and styling to all generated documents including colors, fonts, layouts, and messaging.
Skill Claude CodeCodex
Infer gene regulatory networks (GRNs) from gene expression data using scalable algorithms (GRNBoost2, GENIE3). Use when analyzing transcriptomics data (bulk RNA-seq, single-cell RNA-seq) to identify transcription factor-target gene relationships and regulatory interactions. Supports distributed computation for…
Skill Claude CodeCodex
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when architecting complex backend systems or refactoring existing applications for better maintainability.
Skill Claude CodeCodex
Extract clean article content from URLs (blog posts, articles, tutorials) and save as readable text. Use when user wants to download, extract, or save an article/blog post from a URL without ads, navigation, or clutter.
Skill Claude CodeCodex
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
Skill Claude CodeCodex
Comprehensive Python library for astronomy and astrophysics. This skill should be used when working with astronomical data including celestial coordinates, physical units, FITS files, cosmological calculations, time systems, tables, world coordinate systems (WCS), and astronomical data analysis. Use when tasks involve…
Skill Claude CodeCodex
Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.
Skill Claude CodeCodex
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.
Plugin Claude Code
Add zero-config automatic animations to React UIs with AutoAnimate (@formkit/auto-animate). Lightweight (2kb) with built-in accessibility support. Smooth transitions for DOM changes (add/remove/move) without animation code. Use when: animating dynamic lists, building accordions, implementing toast notifications…