h0x91b

Drive and visually QA the dev-3.0 UI in a real browser (headless Chromium via agent-browser). Use when verifying a UI/UX change, reproducing a visual bug, taking screenshots of the running app, or self-QA before review. Triggers — "check the UI", "screenshot…

Create the initial Product UX Bible for an existing web or full-screen web app by deeply auditing the repository, using sub-agents when available, and generating docs/ux manifests, schemas, budgets, surface maps, action taxonomy, and design-token policies…

Principal UX architect skill for deciding WHERE a UI feature belongs, before it is implemented. Reads and maintains docs/ux manifests, classifies the feature, decides placement, navigation, surface, action hierarchy and complexity budgets, and produces a…

How to test and verify work in the dev-3.0 repo — which vitest config covers what, how to write a test that fits the house style, mocking Electrobun RPC and i18n providers, what coverage is actually expected, and the browser QA hand-off. Use when writing or…

Complete, self-contained output rules for a reader on a nearly-empty attention budget: header block first, decision last, no technobabble, tables over prose, ten hard templates picked one per turn, nothing deleted — only repacked, plus a self-validation…

Complete, self-contained output rules for a reader on a nearly-empty attention budget: header block first, decision last, no technobabble, tables over prose, ten hard templates picked one per turn, nothing deleted — only repacked, plus a self-validation…

Game design brainstorming partner for Cossacks: Back to War (2002) and its fork (v1.52). Deep knowledge of all 20 nations, unit balance, economy, formations, and core mechanics. Use when the user wants to brainstorm game design ideas, discuss game balance…