Sawyerhood Dev Browser
- 6.5k repo stars
- Updated July 15, 2026
- SawyerHood/dev-browser
sawyerhood-dev-browser is a Claude Code plugin that gives your coding agent Playwright-backed web browsing with persistent session state for automation, debugging, and testing.
About
sawyerhood-dev-browser is a Claude Code plugin that wraps browser control so your agent can open pages, interact with DOM, and keep context across steps using Playwright-style automation. developers use it when a product depends on real web behavior—OAuth redirects, dynamic SPAs, or competitor flows—that static HTTP clients miss. It sits in the build phase as agent-tooling but naturally supports prototype checks during validate and manual-style regression during ship. The README positions it as a skill that gives agents a real browser rather than guessing from HTML snippets. You install the plugin, invoke the skill when tasks need navigation or verification, and the agent can drive repeatable browser sessions with persistent state. It is not a hosted browser farm or a replacement for CI browsers; it is local agent tooling for faster iteration when you are shipping with Claude Code and want eyes-on-the-web without context-switching to your own browser.
- Playwright-based web browsing exposed as a Claude skill for developers and agents
- Persistent browser state across turns so sessions survive multi-step workflows
- Supports automation, live debugging, and testing-oriented agent workflows
- Community plugin bundle (1 plugin) from SawyerHood/dev-browser
- Fits agent-led validation of UI and third-party integrations before full test suites
Sawyerhood Dev Browser by the numbers
- Data as of Jul 28, 2026 (Skillselion catalog sync)
/plugin install sawyerhood-dev-browser@SawyerHood/dev-browserAdd your badge
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| repo stars | ★ 6.5k |
|---|---|
| Last updated | July 15, 2026 |
| Repository | SawyerHood/dev-browser ↗ |
What it does
Give Claude Code (or similar) a Playwright-backed browser skill so the agent can navigate sites, capture state, and debug flows without you driving every click.
Who is it for?
Best when you're shipping agent-assisted SaaS or tools that depend on authenticated or dynamic web UIs and want the agent to reproduce user journeys locally.
Skip if: Skip if you need enterprise grid browsers, visual regression at scale, or strict air-gapped environments where Playwright installs are blocked.
What you get
After you add the plugin, your agent can run multi-step browser workflows with retained state so you validate flows and debug faster without leaving the editor.
- Agent-invokable browser skill with multi-step navigation
- Reusable browser sessions with persistent state across agent turns
- Faster manual-style verification of web flows without leaving the IDE
By the numbers
- 1 plugin in the bundle
- Source repository: SawyerHood/dev-browser
- Catalog metadata lists 5,467 GitHub stars (starsFetchedAt 2026-04-06)
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Agent browser skill with persistent Playwright sessions, not a hosted E2E CI platform or a generic HTTP fetch tool.
FAQ
Who is Sawyerhood Dev Browser for?
Developers using Claude Code who want their agent to drive a real browser for testing, debugging, and automation instead of inferring behavior from code alone.
When should I use Sawyerhood Dev Browser?
Use it during build and early ship when you need the agent to log in, click through SPAs, capture errors, or repeat a flow with the same browser context across prompts.
How do I add Sawyerhood Dev Browser to my agent?
Install the plugin from the SawyerHood/dev-browser repository into Claude Code, enable the bundled skill, and invoke it when tasks require navigation or live page verification.