mirror of
https://github.com/browser-use/browser-use.git
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ShawnPana
96f39b3c75
Relocate deprecated doc sections from customize/ to legacy/ under Customize OS nav. Add redirects for all old paths and update cross-references in AGENTS.md and related mdx files. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
37 lines
952 B
Plaintext
37 lines
952 B
Plaintext
---
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title: "Basics"
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description: "Tools are the functions that the agent has to interact with the world."
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icon: "play"
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mode: "wide"
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---
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## Quick Example
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```python
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from browser_use import Tools, ActionResult, BrowserSession
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tools = Tools()
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@tools.action('Ask human for help with a question')
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async def ask_human(question: str, browser_session: BrowserSession) -> ActionResult:
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answer = input(f'{question} > ')
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return ActionResult(extracted_content=f'The human responded with: {answer}')
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agent = Agent(
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task='Ask human for help',
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llm=llm,
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tools=tools,
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)
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```
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<Warning>
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**Important**: The parameter must be named exactly `browser_session` with type `BrowserSession` (not `browser: Browser`).
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The agent injects parameters by name matching, so using the wrong name will cause your tool to fail silently.
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</Warning>
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<Note>
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Use `browser_session` parameter in tools for deterministic [Actor](/legacy/actor/basics) actions.
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</Note>
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