browserbase

name	browserbase
description	Fetch web pages via Browserbase with proxy and captcha solving. Use when you need to scrape pages behind captchas, bot protection, or geo-restrictions.
allowed-tools	Bash, Read

Browserbase Fetch

Fetch web pages using Browserbase headless browser with proxy and automatic captcha solving.

When to Use

• Need to fetch a page behind Cloudflare/captcha protection
• Need to scrape content that blocks bots
• Need geo-located browsing via proxy
• Need rendered JavaScript content (not just raw HTML)

Requirements

• BROWSERBASE_API_KEY - Get at browserbase.com
• BROWSERBASE_PROJECT_ID - from your Browserbase dashboard

Commands

fetch — Single URL

./scripts/browserbase_fetch fetch "https://example.com" [-f text] [--no-proxy]

fetch-many — Multiple URLs (one session)

./scripts/browserbase_fetch fetch-many "https://a.com" "https://b.com" [-f json]

Options

Option	Description
-f, --format	Output: text (default), html, json
--proxy/--no-proxy	Enable Browserbase proxy (default: on)
--captcha/--no-captcha	Enable captcha solving (default: on)
--block-ads/--no-block-ads	Block ads (default: on)
-t, --timeout	Page load timeout in seconds (default: 30)
-w, --wait	Extra wait after load in ms (default: 0)

Output Format

text (default) — page body text, ideal for LLM consumption

html — full rendered HTML

json — structured output:

{
  "url": "https://example.com",
  "title": "Example Domain",
  "content": "Page body text..."
}

Examples

Fetch with proxy + captcha (defaults):

./scripts/browserbase_fetch fetch "https://example.com"

Fetch as HTML:

./scripts/browserbase_fetch fetch "https://example.com" -f html

Without proxy (faster, cheaper):

./scripts/browserbase_fetch fetch "https://example.com" --no-proxy

Wait for dynamic content:

./scripts/browserbase_fetch fetch "https://example.com" -w 3000

Multiple pages:

./scripts/browserbase_fetch fetch-many "https://a.com" "https://b.com" "https://c.com"