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browser-harness

PyPIInfrastructure

PulseGate's liveness check found it on 3 Oct 2026; it is registered on PyPI and has been in the index since 26 Aug 2026. How this is checked

browser-harness is a lightweight Python package that lets AI agents control real browsers using Chrome DevTools Protocol. It is intended for developers building browser automation, scraping, and agent workflows.

Inferred · not functionally tested

Open SourceMITCLISelf-hosted
Visit PyPI
17.1kstars
1.6kforks
1alternative
5features
2026since

Overview

5 features

Purpose: Controlling and automating a real browser from an AI agent without a heavyweight browser framework.

Inferred · not functionally tested

Audience: developers building browser automation and AI agents

Inferred · not functionally tested

Functions: browser_automation, agents

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: pypi.org. These links do not verify the individual claims.

browser-harness is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on controlling and automating a real browser from an AI agent without a heavyweight browser framework. Inferred · not functionally tested: browser-harness is an open-source project aimed at developers building browser automation and AI agents. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: browser-harness is available on the command line, and it can be self-hosted.

It is developed by browser-use, and it first shipped in 2026. The project is developed in the open on GitHub with 17.1k stars and 143 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include browser control, agent automation, and Chrome DevTools Protocol.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Browser control
  • Agent automation
  • Chrome DevTools Protocol
  • Web scraping
  • Chrome support

Topics: Inferred · not functionally tested

Tags
browser-automationagent-toolingchrome-devtools-protocolpython-package

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
CLISelf-hosted

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed26 Aug · 00:53 UTC
    browser-harness seen via PyPI Fresh Feed
    Source: PyPI Fresh Feed · Open

Frequently asked questions about browser-harness

What does browser-harness do?
Inferred · not functionally tested: Browser-harness focuses on controlling and automating a real browser from an AI agent without a heavyweight browser framework. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is browser-harness for?
Inferred · not functionally tested: browser-harness is an open-source project built for developers building browser automation and AI agents.
Does browser-harness have a free plan?
Basis unknown · not verified: Yes — browser-harness is open source under the MIT license and free to use.
What platforms does browser-harness run on?
Basis unknown · not verified: browser-harness runs on the command line. It can also be self-hosted.
Is browser-harness still maintained?
PulseGate's liveness check found it on 3 Oct 2026. Its GitHub repository shows 143 commits in the last 90 days.
What are alternatives to browser-harness?
Similar projects tracked by PulseGate include Browser Harness, Browser-Harness, and python-agent-harness.Browser HarnessBrowser-Harnesspython-agent-harness
Who makes browser-harness?
browser-harness is developed by browser-use.
When did browser-harness launch?
browser-harness first shipped in 2026.

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