Rrweb Stack vs Auto Browser

In-depth architectural comparison of the Rrweb Stack and Auto Browser 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 Rrweb Stack 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: PEEK_MCP_API_KEY, PEEK_MCP_PORT.
• Primary tools included: Browser session recording with DOM, console, and network capture, Local SQLite storage with PII masking and large-DOM throttling, Permission-gated live browser control for AI agents.

Explore Rrweb Stack Details

Choose Auto Browser 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: PERCEPTION_PRESET_DEFAULT.

Feature & Specification Comparison

Specification	Rrweb Stack Cubenest Browser Automation	Auto Browser LvcidPsyche Browser Automation
Summary	Local-first MCP server (@peekdev/mcp) + Chrome extension that records your real authenticated browser session (rrweb DOM + console + network, PII-masked, to local SQLite) and lets AI coding agents query it or drive the browser. No cloud, no telemetry.	Open-source MCP-native browser agent with human takeover via noVNC, reusable auth profiles, and approval/audit rails. Playwright + FastAPI, Docker-based isolated sessions, stdio bridge for Claude Desktop and Cursor.
Category & Scope

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": {
    "cubenest-rrweb-stack": {
      "command": "npx",
      "args": [
        "-y",
        "@tracelane/cli"
      ],
      "env": {
        "PEEK_MCP_API_KEY": "YOUR_PEEK_MCP_API_KEY_HERE",
        "PEEK_MCP_PORT": "YOUR_PEEK_MCP_PORT_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "lvcidpsyche-auto-browser": {
      "command": "uvx",
      "args": [
        "auto-browser-mcp"
      ],
      "env": {
        "PERCEPTION_PRESET_DEFAULT": "YOUR_PERCEPTION_PRESET_DEFAULT_HERE"
      }
    }
  }
}

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