setup-browser-cookies

Import login cookies from browsers into headless sessions.

1|Updated Apr 5, 2026

Search Tags:#automation #authentication #headless #cookies #browsers #decryption

Ready to run

npx skills add https://github.com/giljae/gstack-antigravity --skill setup-browser-cookies-giljae

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: setup-browser-cookies
Source: https://github.com/giljae/gstack-antigravity/tree/main/gstack-origin/setup-browser-cookies
Command: npx skills add https://github.com/giljae/gstack-antigravity --skill setup-browser-cookies-giljae

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables you to import login cookies from your real browser into a headless browsing session, allowing automated scripts to access authenticated pages without manual login.

Core Features & Use Cases

Cookie Import: Detects installed browsers and presents an interface to select cookie domains.
Encryption Handling: Decrypts and loads cookies securely into the session.
Use Case: Suppose you're testing a website that requires login; use this Skill to import your browser's cookies so the website recognizes your session instantly.

Quick Start

Run the cookie import UI, select domains in the browser popup, then confirm to import cookies into your headless session.

Frequently Asked Questions about setup-browser-cookies

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I import browser cookies into a headless session for web scraping?▼

To import browser cookies into a headless session, use this Skill to detect installed browsers, select cookie domains via a popup interface, and decrypt login data for automated scraping access.

How does cookie decryption work for automated login in testing environments?▼

Cookie decryption for automated login works by securely accessing your browser's keychain and encrypted cookie data, then loading the decrypted session cookies directly into your headless browsing environment.

Can I use imported browser cookies for authenticated access across different operating systems?▼

Yes, you can use imported browser cookies for authenticated access across different operating systems because the Skill ensures secure handling of encrypted cookie data in cross-platform environments.

What is the best way to automate login for testing without manual authentication?▼

The best way to automate login without manual authentication is importing login cookies from your real browser into a headless session, allowing automated scripts to instantly access authenticated pages.

Do I need to manually select cookie domains when setting up headless browsing automation?▼

No, you do not need to manually find cookie domains; the Skill detects installed browsers and presents a user interface to easily select the specific cookie domains you want to import into your session.

Are there limitations when securely handling keychain and encrypted cookie data?▼

A limitation when securely handling keychain and encrypted cookie data is that the Skill requires valid installed browsers on the system to successfully decrypt and update session storage with minimal user input.