Create and run scoped tests of requirements, public behavior, and observed regressions using the project's existing runner. Report meaningful assertions and actual execution results without changing unrelated production behavior.
Three.js color pipeline — sRGB vs Linear, toneMapping (None/ACES/Reinhard), texture colorSpace, when to use NoToneMapping for UI textures. Activate when color issues arise with 3D textures or rendered colors look wrong.
Produce a deterministic, scoped project-tree preview or an explicitly authorized documentation update with declared depth, exclusions, coverage, and evidence-based annotations.
Review selected TypeScript and React code for type, runtime, async, state, framework, and UI contract defects using the project's actual configuration and dependency versions.
Use when reviewing frontend design quality across typography, color, layout, motion, interactive states and applicable glass treatments in the frontend-3d package.
Review selected UI components and user flows for interaction, accessibility, responsive layout, visual hierarchy, state, and design contract defects using source and explicitly identified rendered evidence.
Use when reviewing visual UI changes, before/after screenshots, responsive presentation, or design-system migrations against an accepted design and product contract.
Behavioral psychology specialist for retention, habit loops, and notification cadence. Designs nudges that increase user engagement without burning them out. Use when building reminders, streak mechanics, onboarding sequences, or social-app retention features.
First-pass analyst for unfamiliar codebases — maps tech stack, architecture layers, conventions, hot paths, and known constraints into a concise onboarding brief.
Final quality gate — multi-perspective review (security, new-hire, ops) with gap analysis, pre-commitment predictions, and a single APPROVE/CONCERN/BLOCK verdict.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: