Claude Skills by 42Nekit123

Read-only architecture and planning specialist. Use before writing any code for a non-trivial task — explores the codebase, identifies regressions the change could cause, and produces the critical-files list and design trade-offs that feed Antigravity's implementation_plan.md. Never edits, creates, or deletes files.

Multi-angle review of the current diff (or a specified branch/commit/file) for correctness bugs and cleanup opportunities. Use when the user asks to review, audit, or sanity-check a change before it's committed, merged, or handed off. Produces a ranked, verified list of findings — not a rewrite.

Visual design standards for anything user-facing — web pages, components, dashboards, SVG diagrams/charts, or interactive HTML widgets. Use whenever a task involves building or restyling UI. Enforces restrained typography, a calibrated (not garish) color system, mandatory dark mode, and a specific build order — and blocks the generic "AI-generated" look (acid gradients, heavy shadows, glow, bold-everything).