🛡️ N2 Stitch MCP — Resilient Proxy Skill

Never lose a screen generation again. The only Stitch MCP proxy with TCP drop recovery.

The Problem

Google Stitch's generate_screen_from_text takes 2–10 minutes, but the API drops TCP after ~60 seconds.

Other MCP servers:  Request → 60s → TCP drop → ❌ LOST!
N2 Stitch MCP:      Request → 60s → TCP drop → 🛡️ Auto-recovery → ✅ Delivered!

Why This One?

| Feature | Others | N2 Stitch MCP | |---------|:---:|:---:| | TCP Drop Recovery | ❌ | ✅ Auto-polling | | Generation Tracking | ❌ | ✅ generation_status | | Exponential Backoff | ❌ | ✅ 3x retry + jitter | | Auto Token Refresh | ⚠️ | ✅ Background refresh | | Test Suite | ❌ | ✅ 35 tests |

Quick Setup

1. Authenticate (one-time)

# Option A: gcloud (recommended)
gcloud auth application-default login

# Option B: API Key
export STITCH_API_KEY="your-key"

2. Add to MCP Config

{
  "mcpServers": {
    "n2-stitch": {
      "command": "npx",
      "args": ["-y", "n2-stitch-mcp"]
    }
  }
}

Available Tools

Stitch API (auto-discovered)

create_project — Create a Stitch project
list_projects — List all projects
get_project — Get project details
list_screens — List screens in a project
get_screen — Get screen HTML/CSS
generate_screen_from_text — ✨ Generate UI from text (Resilient!)
edit_screens — Edit existing screens
generate_variants — Generate design variants

Virtual Tools (N2 Exclusive)

generation_status — Check generation progress in real-time
list_generations — List all tracked generations