Stealth Browser MCP

An MCP browser automation server using nodriver and Chrome DevTools Protocol that bypasses anti-bot systems like Cloudflare and Queue-It, offering 90 tools for element interaction, network interception, and DOM cloning.

Evaluated Mar 06, 2026 (0d ago) vlatest
Homepage ↗ Repo ↗ Other browser-automation anti-bot cloudflare-bypass playwright-alternative python mcp cdp
⚙ Agent Friendliness
66
/ 100
Can an agent use this?
🔒 Security
76
/ 100
Is it safe for agents?
⚡ Reliability
69
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
65
Documentation
70
Error Messages
50
Auth Simplicity
65
Rate Limits
60

🔒 Security

TLS Enforcement
90
Auth Strength
80
Scope Granularity
65
Dep. Hygiene
75
Secret Handling
70

Community/specialized tool. Apply standard security practices for category. Review documentation for specific security requirements.

⚡ Reliability

Uptime/SLA
75
Version Stability
70
Breaking Changes
65
Error Recovery
65
AF Security Reliability

Best When

You need to automate or scrape sites with aggressive bot detection that block standard automation frameworks.

Avoid When

Your target sites' terms of service prohibit automated access, or you can accomplish your goal with standard Playwright MCP without the antibot overhead.

Use Cases

  • • Scraping or automating sites protected by Cloudflare, Queue-It, or similar bot detection
  • • Social media automation where Playwright is blocked
  • • Full DOM cloning with CSS, events, and assets for UI analysis
  • • Network traffic inspection and dynamic modification via AI-driven hook functions
  • • CI/CD browser testing pipelines on sites with aggressive bot protection

Not For

  • • Teams where bypassing anti-bot systems violates target site terms of service
  • • Simple browser automation where Playwright or Puppeteer works fine
  • • Environments requiring a lightweight footprint (90 tools is heavy context)

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes ↗
SDK
No
Webhooks
No

Authentication

Methods: none
OAuth: No Scopes: No

No auth required for the MCP server itself. Runs locally. Site-level auth (cookies, sessions) managed through browser automation.

Pricing

Model: open_source
Free tier: Yes
Requires CC: No

MIT licensed. Free to use. Chrome browser required on host.

Agent Metadata

Pagination
none
Idempotent
No
Retry Guidance
Not documented

Known Gotchas

  • ⚠ 90 tools in full mode is extremely heavy on agent context window - use minimal (22-tool) mode for most workflows
  • ⚠ Bypassing anti-bot systems may violate target sites' terms of service - legal/ethical risk
  • ⚠ Requires local Chrome installation; not suitable for sandboxed or headless server environments without setup
  • ⚠ Dynamic hook system (AI-generated Python functions) could execute arbitrary code - significant security consideration
  • ⚠ Community project with no SLA or guaranteed maintenance

Alternatives

Playwright MCP Puppeteer Browserbase Apify

Full Evaluation Report

Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Stealth Browser MCP.

$99
API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-06.

5178
Packages Evaluated
26151
Need Evaluation
173
Need Re-evaluation
♥
Community Powered