AI Assistant

RelayCraft is an AI-Native traffic inspector. Unlike traditional tools, it integrates Large Language Models (LLMs) directly into the workflow to help you analyze traffic, generate rules, and write scripts using natural language.

Configuration

To use AI features, you need to configure an AI Provider.

1. Go to Settings > AI Assistant.
2. Enable AI Features: Toggle the switch to ON.
3. Select Provider: Choose from supported providers:
   • OpenAI
   • Anthropic (Claude)
   • DeepSeek
   • Google (Gemini)
   • Aliyun Bailian (Qwen)
   • Moonshot AI
   • OpenRouter
   • Custom (compatible with OpenAI format, e.g., LocalAI, Ollama)
4. API Key: Enter your API Key.
5. Model: Select or type the model name (e.g., gpt-4o, claude-3-5-sonnet, deepseek-chat).

Privacy

RelayCraft communicates directly with the AI provider you configure. Your traffic data is only sent to the AI when you explicitly ask it to analyze a request or generate a rule based on a request.

Core Capabilities

1. Natural Language Command Center

Press Ctrl+K (or Cmd+K on macOS) to open the Command Center. You can type natural language instructions instead of searching through menus.

Examples:

• “Show me all requests that returned 404”
• “Find all JSON responses larger than 10KB”
• “Clear the traffic list”
• “Start capturing”

2. Intelligent Traffic Analysis

When viewing a specific request in the Traffic Monitor, you can ask the AI to analyze it.

• Explain Errors: “Why did this request fail?”
• Analyze Structure: “What is the structure of this JSON response?”
• Security Check: “Are there any sensitive tokens in these headers?“

3. Rule Generation

Create complex modification rules without learning regex or specific UI steps.

In Command Center or Chat:

• “Map all requests from example.com/api to my local file /Users/me/data.json”
• “Block all images from adserver.com”
• “Delay requests to api.slow.com by 2 seconds”

The AI will generate the appropriate rule configuration for you to review and apply.

4. Script Generation

RelayCraft supports Python scripting for advanced interception. The AI Assistant can write these scripts for you.

Example Prompts:

• “Write a script to add an Authorization: Bearer <token> header to all requests to api.my-app.com.”
• “Create a script that modifies the response body, replacing ‘false’ with ‘true’ for the isAdmin field.”

The AI will generate the Python code using the RelayCraft API, which you can save and run immediately.

Smart Suggestions

RelayCraft provides context-aware suggestions:

• Regex Assistant: When editing filters or rules, the AI can explain regex patterns or generate them from descriptions (e.g., “Match any subdomain of google.com”).
• Search Assistant: In the traffic list search box, AI can help convert natural language into complex filter conditions (e.g., typing “POST requests taking longer than 500ms” automatically converts to method=POST && duration > 500).
• Naming Assistant: Automatically suggests descriptive names for your saved rules and scripts based on their content.