AI导哈

多模型代码路由工具

一个支持Claude、Gemini、OpenAI等多模型的路由工具，提供代码生成和API管理功能，适用于开发者和技术团队。

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在 GitHub 查看 samade747/Claude-Code-Gemini-Fallback-Providers-Full-Setup-Guide-Windows-Linux-

使用说明

🚀 Claude Code + Gemini + Fallback Providers — Full Setup Guide

Works on: Windows (PowerShell) + Linux/macOS (bash/zsh)

Includes: Claude-Code, Claude-Code-Router (CCR), Gemini, OpenAI, Qwen, Grok, OpenRouter & MCP Server Guide

📌 1. Requirements

  • Node.js v18+ → https://nodejs.org
    Check:
    node --version
  • npm (comes with Node.js)
  • API keys:
    • Google Gemini → https://aistudio.google.com
    • (Optional) OpenAI, Qwen, Grok (xAI), OpenRouter
  • Terminal:
    • Windows → PowerShell
    • Linux/macOS → bash/zsh

🟦 2. Windows Setup (PowerShell)

✅ STEP 1 — Install tools

npm install -g @anthropic-ai/claude-code
npm install -g @musistudio/claude-code-router

✅ STEP 2 — Create config folders

mkdir "$env:USERPROFILE\.claude-code-router"
mkdir "$env:USERPROFILE\.claude"

✅ STEP 3 — Create config.json

notepad "$env:USERPROFILE\.claude-code-router\config.json"

Paste the following minimal Gemini config:

{
  "LOG": true,
  "LOG_LEVEL": "info",
  "HOST": "127.0.0.1",
  "PORT": 3456,
  "API_TIMEOUT_MS": 600000,
  "Providers": [
    {
      "name": "gemini",
      "api_base_url": "https://generativelanguage.googleapis.com/v1beta/models/",
      "api_key": "$GOOGLE_API_KEY",
      "models": ["gemini-2.5-flash", "gemini-2.0-flash"],
      "transformer": { "use": ["gemini"] }
    }
  ],
  "Router": {
    "default": "gemini,gemini-2.5-flash",
    "background": "gemini,gemini-2.5-flash",
    "think": "gemini,gemini-2.5-flash",
    "longContext": "gemini,gemini-2.5-flash",
    "longContextThreshold": 60000
  }
}

Save & close.

✅ STEP 4 — Add your Google API Key

[System.Environment]::SetEnvironmentVariable('GOOGLE_API_KEY', 'YOUR_KEY_HERE', 'User')

Restart PowerShell → verify:

echo $env:GOOGLE_API_KEY

🟧 3. Linux / macOS Setup

Install tools

npm install -g @anthropic-ai/claude-code @musistudio/claude-code-router

Create folders

mkdir -p ~/.claude-code-router ~/.claude

Create config.json

cat > ~/.claude-code-router/config.json << 'EOF'
{
  "LOG": true,
  "LOG_LEVEL": "info",
  "HOST": "127.0.0.1",
  "PORT": 3456,
  "API_TIMEOUT_MS": 600000,
  "Providers": [
    {
      "name": "gemini",
      "api_base_url": "https://generativelanguage.googleapis.com/v1beta/models/",
      "api_key": "$GOOGLE_API_KEY",
      "models": ["gemini-2.5-flash", "gemini-2.0-flash"],
      "transformer": { "use": ["gemini"] }
    }
  ],
  "Router": {
    "default": "gemini,gemini-2.5-flash",
    "background": "gemini,gemini-2.5-flash",
    "think": "gemini,gemini-2.5-flash",
    "longContext": "gemini,gemini-2.5-flash",
    "longContextThreshold": 60000
  }
}
EOF

Add API Key

zsh:

echo 'export GOOGLE_API_KEY="YOUR_KEY_HERE"' >> ~/.zshrc
source ~/.zshrc

bash:

echo 'export GOOGLE_API_KEY="YOUR_KEY_HERE"' >> ~/.bashrc
source ~/.bashrc

🌐 4. Multi-Provider Fallback Setup (Optional)

Replace your config with this to enable Gemini + OpenAI + Qwen + Grok + OpenRouter:

{
  "LOG": true,
  "LOG_LEVEL": "info",
  "HOST": "127.0.0.1",
  "PORT": 3456,
  "API_TIMEOUT_MS": 600000,

  "Providers": [
    {
      "name": "gemini",
      "api_base_url": "https://generativelanguage.googleapis.com/v1beta/models/",
      "api_key": "$GOOGLE_API_KEY",
      "models": ["gemini-2.5-flash","gemini-2.0-flash"],
      "transformer": { "use": ["gemini"] }
    },
    {
      "name": "openai",
      "api_base_url": "https://api.openai.com/v1",
      "api_key": "$OPENAI_API_KEY",
      "models": ["gpt-5", "gpt-4o-mini"],
      "transformer": { "use": ["openai"] }
    },
    {
      "name": "qwen",
      "api_base_url": "https://api.qwen.ai",
      "api_key": "$QWEN_API_KEY",
      "models": ["qwen-2.5", "qwen-3-coder"],
      "transformer": { "use": ["qwen"] }
    },
    {
      "name": "grok",
      "api_base_url": "https://api.x.ai",
      "api_key": "$XAI_API_KEY",
      "models": ["grok-4.1-fast", "grok-3"],
      "transformer": { "use": ["grok"] }
    },
    {
      "name": "openrouter",
      "api_base_url": "https://openrouter.ai/api/v1/chat/completions",
      "api_key": "$OPENROUTER_API_KEY",
      "models": ["google/gemini-2.5-pro-preview","anthropic/claude-3.5-sonnet"],
      "transformer": { "use": ["openrouter"] }
    }
  ],

  "Router": {
    "default": "gemini,gemini-2.5-flash",
    "background": "openai,gpt-4o-mini",
    "think": "openai,gpt-5",
    "fallback": [
      "openai,gpt-4o-mini",
      "openrouter,google/gemini-2.5-pro-preview",
      "grok,grok-4.1-fast"
    ],
    "longContext": "grok,grok-4.1-fast",
    "longContextThreshold": 60000
  }
}

Add extra keys (Windows)

[System.Environment]::SetEnvironmentVariable('OPENAI_API_KEY','sk-xxxx','User')
[System.Environment]::SetEnvironmentVariable('QWEN_API_KEY','qwen-xxxx','User')
[System.Environment]::SetEnvironmentVariable('XAI_API_KEY','xai-xxxx','User')
[System.Environment]::SetEnvironmentVariable('OPENROUTER_API_KEY','or-xxxx','User')

▶️ 5. Daily Usage

Terminal 1 — Start router

ccr start

or Linux:

ccr start

Wait for:

✔ Service started successfully

Terminal 2 — Use Claude

ccr code

or:

eval "$(ccr activate)"
claude

Test:

hi

🧩 6. MCP Server Setup (Optional)

Install MCP SDK

python -m venv .venv
source .venv/bin/activate
pip install modelcontextprotocol

Example MCP server (mcp_server.py)

from modelcontextprotocol import FastMCP

mcp = FastMCP()

@mcp.tool()
async def list_files(path: str = "."):
    import os
    return "
".join(os.listdir(path))

if __name__ == "__main__":
    mcp.run(transport="stdio")

Run:

python mcp_server.py

🔐 7. Security Checklist

  • Use environment variables; never store API keys in config.json.
  • Keep CCR on 127.0.0.1.
  • Use only trusted MCP servers.
  • Rotate API keys when unsure.

🎉 Setup Complete!

You now have:

  • Claude Code
  • Claude Router
  • Gemini
  • Multi-provider fallback
  • MCP server support

Need an auto-installer script? Just ask!

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