Design meaningful interactions and microinteractions. Create delightful user experiences through thoughtful animation, feedback, and responsive interface design.

Use when documenting significant technical or architectural decisions that need context, rationale, and consequences recorded. Invoke when choosing between technology options, making...

Design user experiences and interfaces. Use when creating user journeys, wireframes, prototypes, or improving usability. Covers user flows, information architecture, interaction design, and accessibility.

Use when user needs visual UI design, interface creation, component systems, design systems, interaction patterns, or accessibility-focused user interfaces.

This skill provides expert guidance on implementing Ruby on Rails applications using 37signals (Basecamp/HEY) patterns and conventions. Use when building Rails features, implementing...

Provides Go patterns for type-first development with custom types, interfaces, functional options, and error handling. Must use when reading or writing Go files.

Expert guidance for LlamaIndex development including RAG applications, vector stores, document processing, query engines, and building production AI applications.

Creates comprehensive frontend UI/UX designs including user interfaces, design systems, component libraries, responsive layouts, and accessibility implementations. Produces wireframes, mockups,...

Guides using bun.sys for system calls and file I/O in Zig. Use when implementing file operations instead of std.fs or std.posix.

View markdown files with calm, book-like reading experience via HTTP server. Use for long-form content, documentation preview, novel reading, report viewing, distraction-free reading.

Comprehensive React component library with 30+ production-ready components using shadcn/ui architecture, CVA variants, Radix UI primitives, and Tailwind CSS. Use when users need to (1) Create...

Transform resume bullets into detailed portfolio case studies

Session facilitator for comprehensive worldbuilding discovery. Orchestrates structured interviews across all domains (story, character, world, visual), extracts what the author knows, captures...

Fetch known facts or data from specified sources with citations and evidence pointers. Use when you know what you need and where to find it. Emphasizes provenance and verifiable references.

Use this skill when users need to build their positioning, develop their attractive character, or craft their origin story. Activates for "build my positioning," "create my origin story," "develop...

Use when writing or polishing professional scientific emails, journal cover letters, or responses to reviewers. Invoke when user mentions email to collaborator, cover letter to editor, reviewer...

Build production-ready Web3 applications, smart contracts, and

Build production-ready Web3 applications, smart contracts, and

Build production-ready Web3 applications, smart contracts, and

Build production-ready Web3 applications, smart contracts, and