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adb_shell_command

Execute a whitelisted shell command on the Android device.

How to control adb_shell_command ↓

What adb_shell_command does on Android Forensics ADB MCP Server

AI agents invoke adb_shell_command to trigger actions in Android Forensics ADB MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

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Why adb_shell_command needs a policy

This tool executes shell commands on an Android device, which is a classic Execute pattern: it triggers external operations (shell execution) whose effects depend on arguments and can cause side effects ranging from data extraction to system modification. While a whitelist mitigates some risk, shell commands can still be used to trigger destructive operations, exfiltrate data, or compromise device integrity.

From the tool's definition 'Execute a whitelisted shell command on the Android device' – the tool directly runs shell commands on a target device, enabling arbitrary code execution within the constraint of a whitelist.

Documented attack patterns abuse exactly the kind of access adb_shell_command gives an agent:

How to control adb_shell_command

PolicyLayer is an MCP gateway — it sits between your AI agents and Android Forensics ADB MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for adb_shell_command:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "adb_shell_command": {
      "limits": [
        {
          "counter": "adb_shell_command_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

adb_shell_command stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Android Forensics ADB MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about adb_shell_command

What does the adb_shell_command tool do? +

Execute a whitelisted shell command on the Android device. It is categorised as a Execute tool in the Android Forensics ADB MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on adb_shell_command? +

Register the Android Forensics ADB MCP Server MCP server in PolicyLayer and add a rule for adb_shell_command: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Android Forensics ADB MCP Server. Nothing to install.

What risk level is adb_shell_command? +

adb_shell_command is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit adb_shell_command? +

Yes. Add a rate_limit block to the adb_shell_command rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block adb_shell_command completely? +

Set action: deny in the PolicyLayer policy for adb_shell_command. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides adb_shell_command? +

adb_shell_command is provided by the Android Forensics ADB MCP Server MCP server (0x-professor/droidforensics-suite). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Android Forensics ADB MCP Server tool call.

Start from Android Forensics ADB MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

58 Android Forensics ADB MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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