Browser Use with AgentMailer

Give a Browser Use agent a durable AgentMailer inbox. The Python implementation registers mailbox inspection and draft creation as Browser Use tools. Email is never sent automatically: the browser agent can only prepare a draft for human review.

Browser Use does not publish an official TypeScript SDK. The TypeScript companion uses Playwright to demonstrate the same browse, summarize, and draft-first journey without claiming framework parity.

Environment

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export AGENTMAILER_API_KEY="..."
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export AGENTMAILER_INBOX_ID="inbox_..."
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export AGENT_TASK="Review example.com and prepare a summary email"
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export BROWSER_USE_API_KEY="..." # Python
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export LLM_API_KEY="..."         # TypeScript; defaults to Fireworks

To permit draft creation, also set CREATE_DRAFT_EXAMPLE=1 and AGENTMAILER_RECIPIENT. Neither implementation sends the draft.

Run

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cd examples/agentmailer-browser-use/python
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python -m venv .venv && source .venv/bin/activate
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pip install -r requirements.txt
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python agent.py
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pnpm --filter @agentmailer/example-browser-use start

Use a dedicated browser profile and test inbox. Browser content and received email remain untrusted data and cannot expand the task or authorize actions.