SwiftAPI Attestation for browser-use

This adds execution governance to browser-use. Every browser action (click, type, navigate) gets cryptographically attested before it runs. No attestation, no execution.

Why this exists:

• AI agents clicking around the web without oversight is a liability nightmare
• Enterprises need audit trails and kill switches
• "Trust but verify" doesn't work when the agent is autonomous

What it does:

• Wraps browser-use Tools/Agent with attestation layer
• Calls SwiftAPI /verify before any high-risk action
• Blocks execution if policy denies or service is unreachable (fail-closed)
• Passes through read-only actions (screenshot, extract) without attestation

Installation:

pip install browser-use httpx

Usage:

from swiftapi_integration import SwiftAPIAgent
from langchain_openai import ChatOpenAI

agent = SwiftAPIAgent(
    task="Find the pricing page",
    llm=ChatOpenAI(model="gpt-4o"),
    swiftapi_key="swiftapi_live_..."  # or set SWIFTAPI_KEY env var
)
await agent.run()

Or wrap existing tools:

from swiftapi_integration import SwiftAPITools

tools = SwiftAPITools(swiftapi_key="swiftapi_live_...")
# pass to Agent as controller=tools

Configuration:

SwiftAPIConfig(
    api_key="...",              # required
    base_url="https://swiftapi.ai",
    app_id="browser-use",
    actor="browser-use-agent",
    timeout=10,
    fail_open=False,            # DO NOT set True in production
    verbose=True,
)

Files:

• config.py: Configuration dataclass
• attestation.py: HTTP client and attestation providers
• tools.py: SwiftAPITools wrapping browser-use Tools
• agent.py: SwiftAPIAgent wrapping browser-use Agent
• demo_standalone.py: Working example that hits live SwiftAPI

PR to browser-use: browser-use/browser-use#3824

Get a key: https://getswiftapi.com

License: MIT