---
title: "Claude Desktop — Infrastructure Stack"
description: "Documentation: Claude Desktop — Infrastructure Stack"
type: reference
tags: [claude-desktop, infrastructure, docker, gateway, growthbook]
timestamp: 2026-06-24
---

# Claude Desktop — Infrastructure Stack

Proposed architecture for the complete ecosystem: Claude Desktop 3p → Gateway → Providers.

## Stack Atual

```
docker compose (bridge: probe-net)
├── gateway       :4000  → Litellm fork, Anthropic↔OpenAI translation, SSE, WebSocket voice
├── searxng       :8888  → Private meta-search
├── crawl4ai      :11235 → Web crawling
└── caddy         :8443  → HTTPS reverse proxy (localhost → gateway:4000)
```

## Proposed Stack

```
docker compose (bridge: probe-net)
├── gateway       :4000  → Litellm fork
│   ├── /v1/models              → Model discovery with supports1m
│   ├── /v1/chat/completions    → Anthropic→MiMo/DeepSeek translation
│   ├── /v1/voice               → WebSocket STT/TTS (OPUS↔PCM via ffmpeg)
│   ├── /api/desktop/features   → GrowthBook adapter
│   └── /api/ws/voice/...       → Voice WebSocket (path Anthropic)
├── growthbook    :3000  → Feature flag management (web UI)
├── mongo         :27017 → GrowthBook database
├── searxng       :8888  → Private meta-search
├── crawl4ai      :11235 → Web crawling
└── caddy         :8443  → HTTPS reverse proxy
```

## GrowthBook Integration

### Why GrowthBook?

- Ready-made Web UI for managing 226 feature flags
- Open source, self-hosted
- Simple docker compose (growthbook + mongo)
- Enables iterative experimentation with flags
- Reusable for future projects (Camdom, etc.)

### Gateway Adapter

The app expects:
```
GET /api/desktop/features → { features: { "ID": { on, value, source } } }
```

GrowthBook returns a different format. A ~30-line adapter translates:
```
GrowthBook API → Anthropic Feature Format → app
```

### Flags to Configure (Priority)

| Feature ID | Name | Action |
|------------|------|--------|
| `1985784543` | `voice:setup-voice-skill` | Enable `on:true` |
| `1928275548` | `chillingSlothFeat` | Enable `on:true` (1p/3p gap) |
| `4116586025` | `computer-use-availability` | Add `on:true` |
| `2976814254` | `ccd-builtin-tools` | Enable `on:true` (V3i) |
| `3246569822` | `can-save-skill` | Enable `on:true` (V3i) |
| `1696890383` | `cowork-memory-guidelines` | Enable `on:true` (V3i) |
| `2307090146` | `plugin-oauth-storage` | Enable `on:true` (V3i) |

## Model Reporting (`/v1/models` or discovery)

The `buildConfig()` expects each model to have:

```json
{
  "id": "claude-opus-4-8",
  "name": "Claude Opus 4.8",
  "supports1m": true,
  "restricted": false
}
```

### Model Config (W3i)

```json
{
  "claude-opus-4-8": {
    "effortLevels": ["low", "medium", "high", "xhigh", "max"],
    "recommended": "high",
    "modes": ["auto"]
  },
  "claude-sonnet-4-6": {
    "effortLevels": ["low", "medium", "high", "max"],
    "recommended": "low",
    "modes": ["auto"]
  }
}
```

### Gateway Mapping

| Anthropic Model | Backend | supports1m |
|------------------|---------|------------|
| `claude-haiku-4-5` | `mimo-auto` (free) | false |
| `claude-sonnet-4-6` | `mimo-v2.5` (¥99) | false |
| `claude-opus-4-8` (low) | `mimo-v2.5-pro` (¥99) | false |
| `claude-opus-4-8` (medium) | `deepseek-v4-flash[1m]` | **true** |
| `claude-opus-4-8` (high) | `deepseek-v4-pro[1m]` | **true** |

## Final Repack

Once validated:
1. Add extracted remote bundles to local ASAR
2. Replace stubs `_vt()`, `y4n`, `hardcodedMainGrowthBookFeatures()`
3. Repack + re-sign (ad-hoc signing)
4. Bezetacil continues as development harness

## References

- [[claude-desktop-feature-flags]] — Feature flags
- [[claude-desktop-bundles]] — Bundle architecture
- [[fitalabs-gateway-modelos]] — Multi-provider gateway
- [[fitalabs-infra]] — Local Docker services