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Settings Reference

Complete reference for all Vibe configuration options.

Model Configuration​

Model​

The AI model to use, in provider:model-name format.

Examples:

  • vibe:gpt-5-mini - Vibe API (subscription)
  • openai:gpt-5-mini - Direct OpenAI
  • anthropic:claude-3-5-sonnet - Anthropic Claude
  • gemini:gemini-2.0-flash - Google Gemini

API Key​

Your provider's API key. Required for BYOK providers, not needed for Vibe API.

  • Keys are stored encrypted in browser storage
  • Only sent to the selected provider
  • Separate keys stored per provider

Base URL (Optional)​

Custom API endpoint for self-hosted models or proxies.

Use cases:

  • Local LLM: http://localhost:3001/v1
  • Azure OpenAI: https://your-resource.openai.azure.com
  • Custom proxy: https://your-proxy.com/v1

Leave blank to use the provider's default endpoint.

Debugging Options​

Show Thoughts​

Default: Enabled

Displays the agent's chain of thought reasoning in the chat. Shows what the agent is thinking before and after each action.

When to enable:

  • Understanding why the agent made certain decisions
  • Debugging unexpected behavior
  • Learning how the agent approaches tasks

When to disable:

  • Cleaner, minimal output
  • Faster perceived response time

Verbose Tool Calls​

Default: Disabled

Shows detailed input and output for each tool call in expanded view.

When to enable:

  • Debugging tool behavior
  • Understanding exactly what parameters were sent
  • Verifying tool responses

Show Element Highlights​

Default: Disabled

Displays red highlight boxes with index numbers on interactive elements when capturing page content.

When to enable:

  • Debugging element selection issues
  • Understanding what elements the agent sees
  • Visual verification of page parsing

Log LLM Queries​

Default: Disabled

Enables HTTP interceptor to log all LLM API requests and responses to the browser console.

When to enable:

  • Debugging API issues
  • Monitoring token usage
  • Analyzing request/response timing

How to view: Open DevTools (F12) → Console tab

Enable Langfuse​

Default: Disabled

Enables Langfuse integration for LLM observability and tracing.

Requirements:

  • Langfuse account
  • Environment variables configured:
    • LANGFUSE_PUBLIC_KEY
    • LANGFUSE_SECRET_KEY
    • LANGFUSE_HOST (optional)

Features:

  • Trace visualization
  • Cost tracking
  • Latency analysis
  • Session replay

Vision Settings​

Enable Screenshot (Vision)​

Default: Enabled (for vision-capable models)

Allows the agent to capture and analyze screenshots of web pages.

Auto-disabled: When a non-vision model is selected, this setting is automatically turned off.

When to enable:

  • Visual verification of actions
  • Complex UI navigation
  • Image-based content extraction

When to disable:

  • Reduce API costs (images use more tokens)
  • Text-only tasks
  • Privacy-sensitive contexts

Saving Settings​

Click Save Settings to persist your configuration. Settings are saved to browser storage and applied immediately.

Click Test Settings to verify your API key and model configuration work correctly.