Browser Harness
Agent skill from the Browser Use team that lets Claude Code, Codex or Cursor drive your own logged-in Chrome to click, type, read pages and download files.
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Use cases
About Browser Harness
Browser Harness is listed in our browser/computer use category and is aimed at builders. Agent skill from the Browser Use team that lets Claude Code, Codex or Cursor drive your own logged-in Chrome to click, type, read pages and download files. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-17.
Browser Harness alternatives
Other browser/computer use tools in our directory. See all browser/computer use tools →
Holo4 (H Company)
Open-weight computer-use models (27B and 35B-A3B) released Oct 1.
OpenSwarm
AI-first 'operating system' where swarms of agents run apps and browsers in parallel.
Browser Use
Library that lets AI agents control a web browser.
Browserbase
Hosted headless browsers built for agents.
Stagehand
Browser automation framework mixing code with natural-language actions.
Playwright MCP
Microsoft's MCP server giving agents browser control via Playwright.
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