Install
$ agentstack add skill-nc9-skills-browserbase ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
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.comBROWSERBASE_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"
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: nc9
- Source: nc9/skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.