undetected-chrome-mcp-server

undetected-chrome-mcp-server is an MCP server wrapper that exposes browser/automation capabilities (Chromium/Chrome) to an AI agent via the Model Context Protocol, using an “undetected” approach intended to reduce bot-detection likelihood.

Evaluated Apr 04, 2026 (17d ago)
Homepage ↗ Repo ↗ DevTools mcp browser-automation web-automation stealth chromium
⚙ Agent Friendliness
32
/ 100
Can an agent use this?
🔒 Security
38
/ 100
Is it safe for agents?
⚡ Reliability
26
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
45
Documentation
30
Error Messages
0
Auth Simplicity
40
Rate Limits
0

🔒 Security

TLS Enforcement
60
Auth Strength
30
Scope Granularity
20
Dep. Hygiene
40
Secret Handling
40

The package name suggests an “undetected/stealth” browser approach, which can increase security and compliance risk if used to bypass protections. No concrete details were provided about TLS enforcement, authentication, scope controls, secrets handling, or dependency posture, so scores reflect uncertainty and potential risk rather than verified safety.

⚡ Reliability

Uptime/SLA
0
Version Stability
40
Breaking Changes
35
Error Recovery
30
AF Security Reliability

Best When

You need an agent to operate a real Chrome-like browser on dynamic sites and you can comply with the target sites’ terms and local security policies.

Avoid When

You need robust, clearly documented interfaces with strict security controls; or you must avoid “undetected/bypass” techniques due to policy/legal constraints.

Use Cases

  • Agent-assisted web browsing and automation (navigation, form interactions, scraping-like workflows)
  • Automating repetitive QA/checks that require a real browser
  • Agent-driven multi-step tasks that depend on dynamic web pages

Not For

  • Highly sensitive workflows where strong auditability and compliance guarantees are required
  • Circumventing anti-bot mechanisms for unauthorized access
  • Pure API-based integration where a headless browser is unnecessary

Interface

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

Authentication

OAuth: No Scopes: No

No authentication details were provided in the supplied input, so auth method/scope granularity cannot be verified.

Pricing

Free tier: No
Requires CC: No

Pricing information was not provided.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • Browser automation is stateful (sessions/cookies); retries may cause unintended duplicate actions unless the server explicitly supports idempotency or safe re-tries
  • Stealth/undetected approaches can change behavior across sites and may be brittle
  • Dynamic pages may require additional waiting/timeouts; lack of clear guidance can lead to flaky agent runs
  • If auth/session handling is not exposed or documented, agents may fail in multi-step flows

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Scores are editorial opinions as of 2026-04-04.

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