Agent skills for ChatGPT

Integration seams for Next.js App Router + Supabase: dual-client auth (browser/server), middleware token refresh, RLS policies, typed…

Integration patterns for Expo + React Navigation + Zustand + MMKV + TanStack Query

Auto-propagate (merge, not rebase) updates down a stack of dependent branches across git worktrees, triggered on commit.

CI testing for WebContainer apps with Playwright browser tests.

Fix WebContainer and StackBlitz errors: COOP/COEP, SharedArrayBuffer,

Embed StackBlitz projects and manage WebContainer snapshots for sharing.

Collect WebContainer diagnostic info: boot state, file system, process

Deploy WebContainer apps to Vercel, Netlify with proper COOP/COEP headers.

Boot a WebContainer, mount files, install npm packages, and run a dev

Install the WebContainer API and configure StackBlitz SDK for browser-based

Configure local development for WebContainer applications with hot reload

Optimize WebContainer boot time, file system mounts, and process spawning.

Production checklist for WebContainer apps: headers, browser support, fallbacks.

Production patterns for WebContainer API: file system operations, process

Secure WebContainer deployments: CSP headers, sandbox isolation, input

Migrate between WebContainer API versions and StackBlitz SDK updates.

WebContainer lifecycle events: server-ready, port changes, error handling.

Use when the user wants to split a branch into a stack of dependent PRs using plain git + gh (no Graphite/stax).

Design, manage, and deploy cloud infrastructure with StackGen - create appstacks, manage resources, configure environments, and push IaC…

Stage implementation changes for commit with precise file selection.

Stakeholder preference elicitation skill for structured value and weight gathering