# Dev Browser (agent skill)

> Dev Browser is an agent skill (a SKILL.md file) from MemTensor/MemOS. Browser automation with persistent page state. It works with Claude Code and has 11,739 GitHub stars across a repository of 3 listed skills. Install it by copying the skill folder 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. Browser automation that maintains page state across script executions.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/MemTensor/MemOS |
| Skill path | apps/openwork-memos-integration/apps/desktop/skills/dev-browser/SKILL.md |
| Skill name | dev-browser |
| GitHub stars | 11,739 |
| Installs on skills.sh | not listed |
| License | Apache-2.0 |
| Skills in repo | 3 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code |
| Category | Testing & QA |
| Last commit | Sep 22, 2026 |

## When it triggers

- 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.
- "go to [url]"
- "click on"
- "fill out the form"
- "take a screenshot"
- "scrape"
- "automate"

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/MemTensor/MemOS.git
cp -r MemOS/apps/openwork-memos-integration/apps/desktop/skills/dev-browser ~/.claude/skills/dev-browser   # personal, or .claude/skills in a project
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/MemTensor/MemOS.git
cp -r MemOS/apps/openwork-memos-integration/apps/desktop/skills/dev-browser .agents/skills/dev-browser   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/MemTensor/MemOS.git
cp -r MemOS/apps/openwork-memos-integration/apps/desktop/skills/dev-browser .cursor/skills/dev-browser   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

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Canonical page: https://appsgit.com/skills/memtensor-dev-browser
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