Agent skills for HTTP / API

User guide for the local squash-safe `stack` CLI for stacked PR repair.

Automate Stack Exchange tasks via Rube MCP (Composio).

Integration patterns for Flutter + Firebase + Riverpod — auth, Firestore, Cloud Functions, project structure

Bulk-merge a Graphite stack into main via admin-bypass fast-forward push.

Integration patterns for Next.js + Tailwind CSS + Prisma + Auth.js — the seams between frameworks

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.

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.