adb_file_chown

Change file ownership on the device. Requires root. Supports both numeric UID:GID (e.g.,

SERVERDeepadb SOURCEdeepadb

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-fullread-deepadb/adb-file-chown.md

WHAT IT DOES

What adb_file_chown does on Deepadb

AI agents invoke adb_file_chown to trigger actions in Deepadb. 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.

RISK

Why adb_file_chown is rated High

This tool executes a privileged chown operation on the Android device via ADB with root access. While it modifies file metadata (ownership), the primary action is executing a root shell command on a remote device. Misuse could allow an AI agent to change ownership of sensitive system files, enabling privilege escalation or breaking system integrity — making severity high.

From the tool's definition Change file ownership on the device. Requires root.

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs adb_file_chown safely

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

adb_file_chown Rate-limited

adb_file_chown 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "adb_file_chown": {
      "limits": [
        {
          "counter": "adb_file_chown_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Deepadb, apply this rule, and every adb_file_chown call is checked against it from then on.

FAQ

Questions about adb_file_chown

What does the adb_file_chown tool do? +

Change file ownership on the device. Requires root. Supports both numeric UID:GID (e.g.,. It is categorised as a Execute tool in the Deepadb 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_file_chown? +

Register the Deepadb MCP server in PolicyLayer and add a rule for adb_file_chown: 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 Deepadb. Nothing to install.

What risk level is adb_file_chown? +

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

Can I rate-limit adb_file_chown? +

Yes. Add a rate_limit block to the adb_file_chown 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_file_chown completely? +

Set action: deny in the PolicyLayer policy for adb_file_chown. 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_file_chown? +

adb_file_chown is provided by the Deepadb MCP server (deepadb). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Deepadb, and thousands of servers like it.

This server

All 205 Deepadb tools → High-risk tools on this server →

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adb_backup_device on Android Forensics ADB MCP Server → All high-risk MCP tools → The MCP Attack Database →

Guides

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