20,421 skills sorted by stars.
Monitor JavaScript bundle size and execution performance. Use when tracking bundle size, identifying large chunks, or optimizing l...
Bundle Size Analyzer - Auto-activating skill for Frontend Development.Triggers on: bundle size analyzer, bundle size analyzerPart...
How to write idiomatic assertions with the Bupkis assertion library for TypeScript and JavaScript
Business process analysis, requirements documentation, and workflow optimization for retail, supply chain, and technology organiza...
Perform comprehensive competitor analysis for any business. Produces an executive-summary markdown report with target customer pro...
Senior business consultant expertise for strategic analysis, frameworks, and executive communication. Use when structuring argumen...
This skill should be used when the user requests to create professional business documents (proposals, business plans, or budgets)...
Master business documentation including BRD, FRD, specifications, and technical documentation for clear communication and requirem...
Create interactive learning games for business English practice.Supports multiple game types (quiz, simulation, drag-drop) acrossv...
Expert in Japanese business communication covering keigo, email etiquette, meeting protocols, and corporate culture nuances
Implement business logic with ActiveInteraction and AASM state machines. Use when creating typed operations, managing state transi...
Business model design using Alexander Osterwalder's 9 building blocks. Use when: business model, canvas, value proposition, custom...
Lean Canvas를 사용하여 포괄적인 비즈니스 모델을 설계합니다. 수익 흐름과 비즈니스 전략을 계획할 때 사용하세요.
Create comprehensive business plans, financial projections, and strategic documents for funding or planning
Transform any boring B2B business problem into a complete software blueprint with architecture, database schema, feature breakdown...
Business rules elicitation and analysis techniques. Covers rule types (constraints, derivations, inferences), decision tables, rul...
Business strategy expertise for strategic planning, competitive analysis, market entry, M&A strategy, portfolio management, and st...
Use when writing B2B sales emails, professional communication, or business correspondence. Applies Sid's direct voice (simple, bri...
MBA-trained business strategist with full commercial awareness. USE WHEN user says 'business plan', 'financial analysis', 'P&L', '...
How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.
Add cinematic lerp-based smooth scrolling for all scroll inputs (mouse wheel, trackpad, touch). Creates butter-smooth momentum scr...
Standardize button component heights, padding, and transitions across all variants. Ensures consistent appearance for default, out...
Use when animating buttons, CTAs, or clickable action elements to create satisfying, responsive interactions
Create persona × journey grids for AEO (Answer Engine Optimization) content strategy. Maps specific questions to buyer stages for...
Convert C/C++ project build.sh and test.sh scripts to support incremental builds. Use when fixing build scripts for re-execution a...
Use when managing memory in C programs with malloc/free, pointers, and avoiding common memory safety pitfalls.
Write efficient C code with proper memory management, pointer arithmetic, and system calls. Handles embedded systems, kernel modul...
Use when bootstrapping C3 documentation for any project - guides through Socratic discovery and delegates to layer skills for docu...
Use when project has .c3/ and user intends to change code or architecture.Triggers: "add", "change", "modify", "update", "fix", "r...
Use when verifying C3 documentation quality - checks methodology compliance (layer rules, structure, diagrams) and implementation...
Use when documenting component implementation patterns, internal structure, or hand-off points - enforces NO CODE rule and diagram...
Use when configuring project preferences in .c3/settings.yaml - diagram tools, layer guidance, guardrails, and handoff steps
Use when changes affect component organization, technology stack, or cross-container communication - triggered by new components,...
Use when exploring Context level impact during scoping - system boundaries, actors, cross-container interactions, and high-level c...
Use when designing, updating, or exploring system architecture with C3 methodology - iterative scoping through hypothesis, explora...
Use when upgrading .c3/ documentation to current skill version - reads VERSION, applies transforms from migrations/ directory in b...
Use when project has .c3/ and user asks about architecture or code location.Triggers: "explain", "where is", "look for", "how does...
Expert C4 Code-level documentation specialist. Analyzes code directories to create comprehensive C4 code-level documentation inclu...
Expert C4 Component-level documentation specialist. Synthesizes C4 Code-level documentation into Component-level architecture, def...
Expert C4 Container-level documentation specialist. Synthesizes Component-level documentation into Container-level architecture, m...
Expert C4 Context-level documentation specialist. Creates high-level system context diagrams, documents personas, user journeys, s...
Creates and manages C4 architecture diagrams using PlantUML. Use when the user wants to visualize software architecture, create co...
C4 model architecture visualization and documentation
C4 architectural modeling for documenting software architecture. Use when creating architecture diagrams, planning new systems, co...
Review C99 code for compliance with HBF's strict coding standards including compiler warnings, Linux kernel style, and licensing c...
ALWAYS use this skill proactively for Consumer Affairs Django repositories (located in ../ca/ directory) when ANY of these occur -...
Cabinet Editor web application development skill. Use when working on Cabinet Editor codebase - a 2D/3D furniture configurator bui...