Codex plugin with skills for building, testing, and wiring a web app.
How it works
Foe: Blank Mimic, an empty screen or canvas that needs a design.
Foes
- Blank MimicHaze Poison Ward Insight Flicker Pinned Enraged
Party · Context
- PaladinYour agent100/100Haze Poison Ward Insight Flicker Pinned Enraged
The Blank Mimic blocks the way.
What really happensIt stands for an empty screen or canvas that needs a design.
Paladin: Context 100/100.
The blank page stares back and drains the hero.
What really happensStarting a screen from nothing costs time and context.
Paladin takes 9. Paladin: Context 91/100.
The Build Web Apps relic opens and several scrolls spill out.
What really happensCodex loads the plugin. Its skills cover app building, rendered testing, React, shadcn, Stripe, and Supabase.
Blank Mimic takes 21.
The right scroll is picked for the part of the app in front of you.
What really happensThe plugin README says to use it for frontend builds, and for React, shadcn/ui, Stripe, or Supabase guidance when those come up.
Blank Mimic takes 18.
The Blank Mimic uses Blank stare.
Paladin takes 9. Paladin: Context 82/100.
The hero forges the page, assets included.
What really happensThe publisher describes frontend surfaces with Codex-generated visual assets, plus payments and database guidance when needed.
Blank Mimic takes 26.
The Blank Mimic becomes a page the other scrolls can still check.
What really happensYou get a Codex web-app build that can hand off to the bundled testing, component, Stripe, and Supabase skills.
Blank Mimic takes 35. Blank Mimic falls.
The Blank Mimic falls.
Learn this spell
Codex
No one-line setup. Follow the source's instructions.
Notes
Codex only. Manifest version 0.1.2, MIT. Skills: frontend-app-builder, frontend-testing-debugging, react-best-practices, shadcn-best-practices, stripe-best-practices, supabase-best-practices. Listed in the openai-curated marketplace; the repo prints no install command, so install it from /plugins in Codex. The publisher describes frontend builds with generated visual assets, browser testing, shadcn/ui, Stripe, and Supabase or Postgres guidance.
This spell has no recorded sessions in the curator's logs. Tried it? Send a spell report.

