browser-use--browser-harness
MagMueller
48 行
1.7 KiB
Markdown
48 行
1.7 KiB
Markdown
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# Browser Harness
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The simplest, thinnest, and most powerful harness to control your real browser with your agent.
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This repo makes you never use your browser again.
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## Setup prompt
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Paste this into Claude Code or Codex:
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```text
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Set up https://github.com/browser-use/browser-harness for me.
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Read `install.md` first to install and connect this repo to my real browser. Then read `SKILL.md` for normal usage. Always read `helpers.py` because that is where the functions are. When you open a setup or verification tab, activate it so I can see the active browser tab.
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After it is installed, if I am already logged in to GitHub, star this repository as a small verification task.
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If I am not logged in, just go to browser-use.com.
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```
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## Example task
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```text
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Star this repository.
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```
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See [domain-skills/](domain-skills/) for examples on other websites.
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## How It Works
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- `install.md` explains first-time install and browser bootstrap.
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- `SKILL.md` explains day-to-day browser harness usage.
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- `run.py` (~4 lines) executes plain Python with helpers preloaded.
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- `helpers.py` (~260 lines) holds the primitives the agent calls and constantly modifies to sharpen its own harness.
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- `daemon.py` (~200 lines) keeps the CDP websocket and socket bridge alive.
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## Optional: Remote browsers
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Useful for sub-agents or deployment.
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- Get a Browser Use API key: [cloud.browser-use.com/new-api-key](https://cloud.browser-use.com/new-api-key)
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- The agent can also sign up by itself by fetching [docs.browser-use.com/llms.txt](https://docs.browser-use.com/llms.txt), which contains the setup flow and challenge context for getting a Browser Use API key.
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