BrowserAct is a browser automation system that lets AI agents use real, separate browser sessions to extract data and complete account-based web tasks. It is for agents and teams that need parallel workflows, reused login states, human handoffs, or access to sites that resist ordinary automated requests.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/browser-act/skillsnpx agentmods add skills/browser-act/skills/etsy-shop-catalogWrote 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.
[](https://agentmods.dev/skills/browser-act/skills/etsy-shop-catalog)<a href="https://agentmods.dev/skills/browser-act/skills/etsy-shop-catalog"><img src="https://agentmods.dev/badge/skills/browser-act/skills/etsy-shop-catalog/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.
<a href="https://agentmods.dev/skills/browser-act/skills/etsy-shop-catalog"><img src="https://agentmods.dev/badge/skills/browser-act/skills/etsy-shop-catalog.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00208 | $0.01789 |
| Opus 5 | $0.00104 | $0.00894 |
| Sonnet 5 | $0.00042 | $0.00358 |
| Haiku 4.5 | $0.00021 | $0.00179 |
Grade A, and why
etsy-shop-catalog 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 11d ago.
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.
How it starts
The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Etsy — Shop Catalog
Input an Etsy shop URL (and optional page number) → output paginated product listings from that shop's storefront.
Language
All process output to user (progress updates, process notifications) follows the user's language.
Objective
Collect a shop's own storefront listings, one page at a time, with core fields per item.
Prerequisites
- Target page is already open in the browser:
https://www.etsy.com/shop/{shop-name}(or navigate to it during execution) - No login required — shop pages are public
- Browser session must survive anti-bot verification (DataDome). Best practice: navigate to
https://www.etsy.com/first, then to the shop URL
Pre-execution Checks
1. Tool Readiness
If browser-act has been confirmed available in the current session → skip this step.
Invoke browser-act via Skill tool to load usage. If installation or configuration issues arise, follow its guidance to resolve then retry.
2. Anti-bot Warm-up
If a fresh browser session was just created:
navigate https://www.etsy.com/→wait stable- Then
navigate https://www.etsy.com/shop/{shop-name}→wait stable
On blocked by anti-bot verification page errors, switch to a stealth browser with a different fingerprint / proxy and retry.
Capability Components
This Skill's operational boundary = what the user can manually do in their browser. It only reads data already displayed to the user on the page, never bypassing authentication or access controls. Its role is equivalent to copy-pasting on the user's behalf — the data is already on screen, automation merely saves time. JS code is encapsulated in Python files under the
scripts/directory, invoked viaeval "$(python scripts/xxx.py {params})".$(...)is bash syntax; it is recommended to use the bash tool for execution.
DOM: extract product listings from shop storefront page
Prerequisite: current page is an Etsy shop page (https://www.etsy.com/shop/{shop-name}) after wait stable. Works on both the default first tab and paginated tabs.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 118 lines · 208 tokens per session scan A 7d547b37cf55
etsy-shop-catalog is a skill published in the GitHub repository browser-act/skills (5,875 stars, last pushed 17d ago), licensed MIT. It adds 208 tokens to every session and 1,789 once invoked, about $0.0010 per session on Opus 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 2026-08-30.
Other skills, from other repositories
unicli
Comprehensive guide to Uni-CLI — the open Agent-Computer Interface runtime for real software. Trigger when the user needs to fetch data from websites (Twitter, Bilibili, HackerNews, GitHub, Reddit, Bloomberg, Zhihu, WeChat, and hundreds more); interact with news, finance, social, academic, shopping, or video…
unicli-smart-search
Route search queries to the best platform via unicli. Use when searching across websites, social media, tech forums, news, finance, shopping, or academic sources.
unicli-browser
Control broker-owned hidden, existing-Chrome, or remote browser targets with explicit Agent identity, visibility, profile partitions, and lifecycle.
unicli-operate
Compatibility guide for unicli operate. Prefer unicli browser, which now exposes the same operator surface plus broker/session diagnostics.
open-supermarkets
Grocery automation across nine retailers in five countries — UK, Netherlands, Belgium, Spain and the US. Search, compare, basket, delivery slots and checkout, plus Open Food Facts nutrition and allergen enrichment. Available as CLI, MCP server, or agent skill.
goofish-overview
An overview and entry point for goofish-cli, a tool package for helping an AI agent operate Xianyu, a Chinese second-hand marketplace. It covers account checks, listing items, buyer messages, risk checks, and shop diagnosis, and directs specific jobs to dedicated workflows.