capture_dmesg

What capture_dmesg does on Android Forensics ADB MCP Server

AI agents call capture_dmesg to retrieve information from Android Forensics ADB MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why capture_dmesg is rated Low

This tool retrieves kernel diagnostic and system event logs, which is a Read operation (no side effects or data modification). However, severity is medium rather than low because dmesg logs can contain sensitive system information (device identifiers, process names, kernel vulnerabilities, system configuration details) that could be valuable to an attacker or could inform further malicious actions.

From the tool's definition The tool 'capture_dmesg' captures kernel ring buffer (dmesg), which retrieves system log data without modifying or deleting it. The description explicitly states 'capture' and 'dmesg' is a read-only operation that queries kernel logs.

The rule that runs capture_dmesg safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Android Forensics ADB MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For capture_dmesg, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "capture_dmesg": {}
  }
}

Questions about capture_dmesg