# Anti Detect Browser (agent skill)

> Anti Detect Browser is an agent skill (a SKILL.md file) from antibrow/anti-detect-browser-skills. Drive Chromium from standard Playwright APIs with a real-device fingerprint applied in the kernel, one persistent isolated profile per identity, and a per-profile proxy whose exit… It works with Claude Code and Gemini CLI and has 914 GitHub stars across a repository of 3 listed skills.

Drive Chromium from standard Playwright APIs with a real-device fingerprint applied in the kernel, one persistent isolated profile per identity, and a per-profile proxy whose exit IP sets timezone and WebRTC - JavaScript (npm 'anti-detect-browser') or Python (PyPI 'antibrow').

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/antibrow/anti-detect-browser-skills |
| Skill path | anti-detect-browser/SKILL.md |
| Skill name | anti-detect-browser |
| GitHub stars | 914 |
| Installs on skills.sh | 113,830 |
| License | MIT |
| Skills in repo | 3 |
| Plugin marketplace | antibrow |
| Official | no |
| Works with | Claude Code, Gemini CLI |
| Category | Testing & QA |
| Last commit | Aug 28, 2026 |

## When it triggers

- Use when sessions must stay logged in across runs and stay separate, when a scraper or agent is blocked by an incoherent headless fingerprint, when checking ads or pricing from another region, when a page must be reached as a phone rather t

## Add this skill

### Claude Code

```sh
/plugin marketplace add antibrow/anti-detect-browser-skills
/plugin install anti-detect-browser-skills@antibrow
```

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/antibrow/anti-detect-browser-skills.git
cp -r anti-detect-browser-skills/anti-detect-browser .agents/skills/anti-detect-browser   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/antibrow/anti-detect-browser-skills.git
cp -r anti-detect-browser-skills/anti-detect-browser .cursor/skills/anti-detect-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

skills.sh listing: https://www.skills.sh/antibrow/anti-detect-browser-skills/anti-detect-browser

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