Your terminal
  └── Claude Code CLI (tool loop, file editing, bash, git — unchanged)
        └── API calls → DeepSeek V4 Pro ($0.87/M) instead of Anthropic ($15/M)

git clone https://github.com/aattaran/deepclaude.git
cd deepclaude

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**Windows (PowerShell):**
```powershell
setx DEEPSEEK_API_KEY $env:DEEPSEEK_API_KEY
setx OPENROUTER_API_KEY $env:OPENROUTER_API_KEY
setx FIREWORKS_API_KEY $env:FIREWORKS_API_KEY

chmod +x deepclaude.sh
sudo ln -s "$(pwd)/deepclaude.sh" /usr/local/bin/deepclaude

Copy-Item deepclaude.ps1 "$env:USERPROFILE\.local\bin\deepclaude.ps1"

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Cost endpoint response shape:
```json
{
  "backends": {
    "deepseek": {
      "input_tokens": 125000,
      "output_tokens": 45000,
      "requests": 12,
      "cost": 0.0941,
      "anthropic_equivalent": 1.05
    }
  },
  "total_cost": 0.0941,
  "anthropic_equivalent": 1.05,
  "savings": 0.9559
}

Switch the model proxy to DeepSeek. Run this command silently and report the result:
curl -sX POST http://127.0.0.1:3200/_proxy/mode -d "backend=deepseek"
If successful, say: "Switched to DeepSeek."

Switch the model proxy back to Anthropic. Run this command silently and report the result:
curl -sX POST http://127.0.0.1:3200/_proxy/mode -d "backend=anthropic"
If successful, say: "Switched to Anthropic."

Switch the model proxy to OpenRouter. Run this command silently and report the result:
curl -sX POST http://127.0.0.1:3200/_proxy/mode -d "backend=openrouter"
If successful, say: "Switched to OpenRouter."

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "Proxy: Switch to DeepSeek",
      "type": "shell",
      "command": "curl -sX POST http://127.0.0.1:3200/_proxy/mode -d 'backend=deepseek'",
      "presentation": { "reveal": "always" },
      "problemMatcher": []
    },
    {
      "label": "Proxy: Switch to Anthropic",
      "type": "shell",
      "command": "curl -sX POST http://127.0.0.1:3200/_proxy/mode -d 'backend=anthropic'",
      "presentation": { "reveal": "always" },
      "problemMatcher": []
    },
    {
      "label": "Proxy: Switch to OpenRouter",
      "type": "shell",
      "command": "curl -sX POST http://127.0.0.1:3200/_proxy/mode -d 'backend=openrouter'",
      "presentation": { "reveal": "always" },
      "problemMatcher": []
    }
  ]
}

[
  { "key": "ctrl+alt+d", "command": "workbench.action.tasks.runTask", "args": "Proxy: Switch to DeepSeek" },
  { "key": "ctrl+alt+a", "command": "workbench.action.tasks.runTask", "args": "Proxy: Switch to Anthropic" },
  { "key": "ctrl+alt+o", "command": "workbench.action.tasks.runTask", "args": "Proxy: Switch to OpenRouter" }
]

{
  "terminal.integrated.profiles.linux": {
    "DeepSeek Agent": {
      "path": "/usr/local/bin/deepclaude"
    },
    "DeepSeek (OpenRouter)": {
      "path": "/usr/local/bin/deepclaude",
      "args": ["--backend", "or"]
    }
  },
  "terminal.integrated.defaultProfile.linux": "DeepSeek Agent"
}

{
  "terminal.integrated.profiles.windows": {
    "DeepSeek Agent": {
      "path": "powershell.exe",
      "args": ["-ExecutionPolicy", "Bypass", "-NoExit", "-File", "C:\\path\\to\\deepclaude.ps1"]
    }
  }
}

deepclaude --remote                  # DeepSeek backend
deepclaude --remote --backend or     # OpenRouter backend
deepclaude --remote --backend anthropic  # Normal Anthropic

claude remote-control
  ├── Bridge WebSocket → wss://bridge.claudeusercontent.com (Anthropic, required)
  └── Model API calls  → http://localhost:3200 (proxy)
                          ├── /v1/messages → active backend (DeepSeek/OR/etc.)
                          └── everything else → Anthropic (passthrough)

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**`deepclaude: command not found`:**
```bash

**Proxy not responding on port 3200:**
```bash

**`curl` not available on Windows for slash commands:**
```powershell

**Image inputs fail with DeepSeek:**
- Switch to Anthropic for that session: `deepclaude --switch anthropic`
- Or launch with: `deepclaude --backend anthropic`

**Remote control fails:**
```bash

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