AntiBrow vs Jevnav

In-depth architectural comparison of the AntiBrow and Jevnav MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose AntiBrow when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• Primary tools included: Persistent Chromium profiles, Engine-level fingerprint profiles, Standard Playwright API support.

Explore AntiBrow Details

Choose Jevnav when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: TYPESAFE_API_KEY.
• Primary tools included: Intent-based element selection with Jev, Confidence and risk gates, Auditable JSONL session traces.

Feature & Specification Comparison

Specification	AntiBrow Browser Automation	Jevnav Browser Automation
Summary	AntiBrow MCP server: gives an agent a real Chromium with persistent profiles - cookies, storage and an engine-level fingerprint survive between runs, each profile takes its own proxy answered inside the engine, and the same profiles are drivable through the Playwright API.	Replayable browser automation: Jev picks the element, a gate blocks risky actions, every run traces.
Category & Scope	Browser Automation

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "antibrow": {
      "command": "npx",
      "args": [
        "-y",
        "antibrow-relay"
      ]
    }
  }
}

{
  "mcpServers": {
    "jevnav": {
      "command": "uvx",
      "args": [
        "jevnav"
      ],
      "env": {
        "TYPESAFE_API_KEY": "YOUR_TYPESAFE_API_KEY_HERE"
      }
    }
  }
}

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