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dym-browser-use

dym-browser-use is a skill for Claude Code from Rheinmir/setup. It costs 47 tokens per session (631 once invoked), scanned A, original, MIT.

A command hub for browser-use, a tool for controlling web browsers, and browser-harness. Its workflows cover stateful browser sessions, site checks, and cloud browsers with access to local applications.

In plain words
What is it for?
Use it for multi-step browser sessions, checking a site or app with screenshots and console or network evidence, or running browser work in a clean cloud environment.
Why use it?
It separates browser tasks into focused workflows and tells the agent which single workflow file to read. It also warns against installing the browser-use package itself.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: reads .claude/ paths.

not rated 11repo 20d ago A scan 47 tokens original MIT

Good fit Use it for multi-step browser sessions, checking a site or app with screenshots and console or network evidence, or running browser work in a clean cloud environment.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rheinmir/setup/dym-browser-use
View source ↗ Rheinmir/setup
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Rheinmir/setup --skill dym-browser-use
Clone the repo
git clone --depth 1 https://github.com/Rheinmir/setup

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for dym-browser-use

README.md
[![agentmods](https://agentmods.dev/badge/skills/rheinmir/setup/dym-browser-use/github.svg)](https://agentmods.dev/skills/rheinmir/setup/dym-browser-use)
Your own site
<a href="https://agentmods.dev/skills/rheinmir/setup/dym-browser-use"><img src="https://agentmods.dev/badge/skills/rheinmir/setup/dym-browser-use/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for dym-browser-use

Your own site · 80×15
<a href="https://agentmods.dev/skills/rheinmir/setup/dym-browser-use"><img src="https://agentmods.dev/badge/skills/rheinmir/setup/dym-browser-use.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 631 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.00631
Opus 5.5 $0.00019 $0.00252
Sonnet 5.5 $0.00009 $0.00126
Haiku 4.5 $0.00005 $0.00063

Measured yesterday against content hash faef45d3d619, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dym-browser-use scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.overstack/doyourmagic/browser-use/skills/dym-browser-use/SKILL.md · 36 lines

What it actually says

dym-browser-use

Hub bundle doyourmagic cho github.com/browser-use/browser-use (v0.13.10, đo 09/2026) và repo em của nó github.com/browser-use/browser-harness (v0.1.13).

Steps

  1. Đọc ARGUMENTS → <slug>. Không có slug → in bảng dưới rồi DỪNG.
  2. Tìm file con theo thứ tự, lấy file ĐẦU TIÊN tồn tại, đọc ĐÚNG MỘT file: (1) ../dym-browser-use-<slug>/SKILL.md (cạnh hub — cài qua npx skills add rheinmir/dym); (2) .overstack/doyourmagic/browser-use/skills/dym-browser-use-<slug>/SKILL.md (bundle trong dự án); (3) .claude/skills/dym-browser-use-<slug>/SKILL.md. Làm theo Steps/Rules của file đó. Không đọc file con khác. Không thấy cả 3 → nói rõ, dừng.
slug mục đích
repl Lái trình duyệt kiểu REPL có trạng thái — mỗi lượt một hành động, tab giữ nguyên giữa các lượt. Thay playwright-verify khi việc cần NHIỀU bước.
qa Chấm điểm 1–5 một site/app kèm bằng chứng, gồm cả lỗi console/network mà ảnh chụp không thấy.
cloud Cloud browser + tunnel localhost ra ngoài, khi cần môi trường sạch hoặc chạy song song. Tốn credit.

Rules

  • KHÔNG cài browser-use (gói agent, 50+ dep gồm openai/anthropic/google-genai) chỉ để lái trình duyệt. Thứ cần là browser-harness: 4 dep (cdp-use, fetch-use, pillow, websockets), không SDK LLM nào.
  • browser-use v0.13 KHÔNG dùng Playwright. Mọi chữ "playwright" trong mã nguồn nó chỉ là comment/link tài liệu (đo: grep -ril playwright browser_use/ → chỉ trúng comment; pyproject.toml:244 ghi # "pytest-playwright-asyncio>=0.7.0", # not actually needed I think). Đừng đọc repo đó để tìm "mẹo Playwright" — không có.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 36 lines · 47 tokens per session scan A faef45d3d619

Subscribe to this mod's changes

dym-browser-use is a skill published in the GitHub repository Rheinmir/setup (11 stars, last pushed 20d ago), licensed MIT. It adds 47 tokens to every session and 631 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-07.

Browser automation
Related

dym-browser-use compared with skills from other repositories

dym-browser-use next to 6 skills from other repositories
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