> ## Documentation Index
> Fetch the complete documentation index at: https://docs.openbrowser.me/llms.txt
> Use this file to discover all available pages before exploring further.

# All Parameters

> Complete reference for all CodeAgent configuration options

## CodeAgent Parameters

### Core Settings

* `task`: Task description string that defines what the agent should accomplish
* `llm`: LLM instance for code generation (required: ChatBrowserUse)
* `browser`: Browser session object for automation
* `tools`: Registry of tools the agent can call
* `max_steps` (default: `20`): Maximum number of execution steps before termination
* `max_failures` (default: `8`): Maximum consecutive errors before termination
* `max_validations` (default: `0`): Maximum number of times to run the validator agent (default: 0)

### Vision & Processing

* `use_vision` (default: `"auto"`): Vision mode - `"auto"` includes screenshot tool but only uses vision when requested, `True` always includes screenshots, `False` never includes screenshots and excludes screenshot tool
* `page_extraction_llm`: Separate LLM model for page content extraction. You can choose a small & fast model because it only needs to extract text from the page (default: same as `llm`)

### Actions & Behavior

* `use_thinking` (default: `True`): Controls whether the agent uses its internal "thinking" field for explicit reasoning steps

### File & Data Management

* `available_file_paths`: List of file paths the agent can access
* `sensitive_data`: Dictionary of sensitive data to handle carefully

### Advanced Options

* `calculate_cost` (default: `False`): Calculate and track API costs (see ... to track costs)