Dev Browser
A CLI for controlling browsers with sandboxed JavaScript scripts.
Installation
npm install -g dev-browser
dev-browser install
Usage
Run dev-browser --help to learn more.
Source: SawyerHood/dev-browser — distributed by TomeVault.
Dev Browser
Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include "go to [url]", "click on", "fill out the form", "take a screenshot", "scrape", "automate", "test the website", "log into", or any browser interaction request. Use when this capability is needed.
tomevault-io
Updated Dev Browser by tomevault-io · 1828a51
npx skillmds@latest add tomevault-io/dev-browser-5 File contents
---name: dev-browser-5description: Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include "go to [url]", "click on", "fill out the form", "take a screenshot", "scrape", "automate", "test the website", "log into", or any browser interaction request. Use when this capability is needed.---# Dev BrowserA CLI for controlling browsers with sandboxed JavaScript scripts.## Installation```bashnpm install -g dev-browserdev-browser install```## UsageRun `dev-browser --help` to learn more.---> Source: [SawyerHood/dev-browser](https://github.com/SawyerHood/dev-browser) — distributed by [TomeVault](https://tomevault.io).<!-- tomevault:4.0:skill_md:2026-06-18 -->
tomevault-io/skills-registry/tree/main/sawyerhood--dev-browser--dev-browser commit 1828a51c72
Frequently asked questions
Run npx skillmds@latest add tomevault-io/dev-browser-5 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include "go to [url]", "click on", "fill out the form", "take a screenshot", "scrape", "automate", "test the website", "log into", or any browser interaction request. Use when this capability is needed. It is listed under Coding & Dev Tools on SkillMD.
This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.
This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.
Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.
tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.