Testing

Search, read and maintain nub's knowledge graph under wiki/ with the `lat` CLI — the design and research corpus, cross-linked and checked.

Run ad-hoc Nub tests and debugging probes on real local Linux guests.

Use when building or testing the nub Rust workspace inside a git worktree — `cargo build`/`test`/`clippy` for nub-cli/nub-core/aube in a worktree off…

Best practices for spinning up nub Rust builds so they are PERFORMANT and CLEAN THEMSELVES UP — the prevention side of the recurring orphaned-build problem on…

Create and manage isolated git worktrees for parallel build/test/landing work on the nub repo.

General-purpose QA verdict for any artifact type

Run the maintained workflow data-to-policy pipeline from recording through checkpoint validation.

Configure and use EAS Update for over-the-air JavaScript and asset updates with expo-updates and EAS CLI.

Guides Stripe integration decisions across development and test environment planning (separate sandboxes vs the shared test mode sandbox), API selection…

Competitor page gap analysis — take a query you want to win and the pages currently outranking you, and produce a concrete brief on what to add or change to…

Cross-model second opinion from Google Gemini — a different AI reviewing the same changes, with deep Google ecosystem knowledge.

Generate and A/B test Google Ads copy.

Image SEO audit — make a site's images discoverable in Google Images and stop them from dragging down Core Web Vitals.

Optimize title tags, meta descriptions, Open Graph, and Twitter cards for maximum click-through rate.

Plan and prepare a new paid-media campaign or cross-channel test before it can spend.

XML sitemap audit — find and fix the sitemap problems that quietly waste crawl budget and slow indexing.

Build and test nub during development.

Run a nub Rust build, clippy gate, test suite, or ad-hoc fixture script on an ephemeral Google Cloud spot VM instead of the dev Mac.

Build and distribute Expo development clients locally or via TestFlight for internal testing.

Product demo and release-notes videos with no screen recording.

Create grounded paid-media creative concepts, copy angles, refresh hypotheses, and measurable test briefs across advertising platforms.

Launch and monitor prime-rl evals — the `uv run eval` entrypoint, its config and CLI shorthands, run directory, resume, logs and metrics.

Extract structured specifications from electronic component datasheet PDFs — pinouts, electrical characteristics, peripherals, topology, and features.

EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching…