saurun

Use proactively for .NET backend implementation work. Implements features, fixes bugs, and refactors code following DDD patterns with rich domain models, Result<T>, and DTOs at API boundaries. Does NOT handle frontend code, infrastructure, or deployment.

Validate whether a gap identified by Codex is a genuine completeness gap that needs fixing. Compares against source plan.

Use proactively for React frontend implementation work. Builds components, pages, and features using Tailwind CSS v4, shadcn/ui, and Zustand. Applies the frontend-design skill for distinctive visual design. Does NOT handle backend code, React Native, or deployment.

Transform raw ideas or business goals into structured, actionable product plans. Create user personas, detailed user stories, and prioritized feature backlogs. Use for product strategy, requirements gathering, and roadmap planning.

Design user experiences and visual interfaces for applications. Translate product manager feature stories into comprehensive design systems, detailed user flows, and implementation-ready specifications. Create style guides, state briefs, and ensure products are beautiful, accessible, and intuitive.

Use when user wants brutally honest feedback on business ideas, plans, pitches, or strategies. Triggers on "brutal feedback", "honest review", "devil's advocate", "red team", "tear apart", "critique", "what's wrong with this", "find holes in", "challenge this idea", or requests for harsh/critical evaluation.

Catchup — Resume Work After Time Away

Use when user wants to ask Codex, get GPT's opinion, get a second opinion from OpenAI, compare perspectives, have Codex review code or docs, or let Codex fix/refactor/implement something.

Use when reviewing Danish copy for anglicisms, technical jargon, defensive tone, vague formulations, English words, and overly formal language. Scans uncommitted files by default or specific files with --file flag.

Use when user wants to deploy/publish a skill to saurun-marketplace, says "deploy [skill] to marketplace", or asks to publish a skill to the plugin marketplace.