UIX component library and protocol adapter skill for building AI chat interfaces. Use this skill when building AI agent UIs, chat interfaces, or integrating with AI protocols (Vercel AI SDK, AG-UI, Anthropic). Provides AgentChat component API, adapter usage patterns, and UIX IR (Intermediate Representation) type…
Expert in building Multi-Page Applications (MPAs) using jQuery for progressive enhancement, modern PHP, and web standards. Relaxed version that allows jQuery.
Expert in building Multi-Page Applications (MPAs) with strict adherence to vanilla JavaScript, modern PHP, and web standards. No frameworks, no jQuery, pure progressive enhancement.
Skill router and context picker for coding agents — picks the right skill per prompt, scans both the request and every retrieved doc for prompt injection.
Adversarial idea interrogation followed by structured business modeling. Chains pressure-testing through business modeling to an explicit BUILD/KILL/PIVOT verdict.
This skill should be used when the user says "who are my competitors", "competitive landscape", "how am I different", "competitive analysis", "positioning", "competitive advantage", "what else is out there", "moat", "defensibility", "switching costs", or needs competitive intelligence with real competitor data…
This skill should be used when the user says "what should I build", "implementation plan", "build brief", "hand off to engineering", "product spec", "what do I build first", "pass this to a coding agent", or has received a BUILD verdict and needs a structured handoff document for a coding agent. Reads all…
This skill should be used when the user says "founder-market fit", "am I the right person", "founder fit", "why me", "why am I building this", "founder qualification", "domain expertise", "skin in the game", or needs to assess whether the founder/team is uniquely positioned to win this market. A major investor concern…
Before writing ANY code or reading ANY file, you MUST complete Phase 0 (Evaluate and Coach the Prompt). Do NOT skip this phase. Do NOT explore the codebase first. Your very first action is to check the conversation context for existing answers, THEN evaluate the user's prompt against the five dimensions, and respond…
Instructions for rgranet/project-coding-companion-skill, covering project coding companion, author: ruben granet | version: 1.0.0 | license: mit, adapted from the claude skill of the same name, critical — read this first and high-level workflow.
ALWAYS invoke this skill before starting ANY coding task. This skill evaluates the user's coding prompt for completeness, coaches them to clarify vague requests before any code is written, then guides implementation through a structured workflow. You MUST consult this skill whenever the user mentions code, a…
Use when building multi-scene GSAP animations for product demos, hero walkthroughs, or scripted UI sequences in React. Covers timeline architecture, cursor choreography, scene transitions, click systems, typed text, and animation coordination across components.
AGENTS.md instructions for Costumary/gsap-choreography, covering gsap choreography — agent instructions, key principles, file structure and full reference.
Use when building multi-scene GSAP animations for product demos, hero walkthroughs, or scripted UI sequences in React. Covers timeline architecture, cursor choreography, scene transitions, click systems, typed text, and animation coordination across components.