adb_file_fsinfo

SERVERDeepadb SOURCEdeepadb

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What adb_file_fsinfo does on Deepadb

AI agents call adb_file_fsinfo to retrieve information from Deepadb without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why adb_file_fsinfo is rated Low

This is a pure querying tool that gathers and reports filesystem information from an Android device via ADB. It performs no modifications, deletions, executions, or financial operations. It is read-only and informational in nature, making it the lowest-risk category.

From the tool's definition Tool retrieves filesystem metadata and details ('Report filesystem details', 'mount point', 'capacity', 'usage', 'read-only status', 'permission support', 'symlink support', 'max file size', 'timestamp resolution', 'encryption status', 'SELinux context') with…

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs adb_file_fsinfo 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_fsinfo, this is the rule to start with:

adb_file_fsinfo Allowed

adb_file_fsinfo is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY 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_fsinfo call is checked against it from then on.

FAQ

Questions about adb_file_fsinfo

What does the adb_file_fsinfo tool do? +

Report filesystem details for any path: filesystem type, mount point, mount options, capacity, usage, read-only status, permission support, symlink support, max file size, timestamp resolution, encryption status, and SELinux context. Essential for understanding what operations are possible before attempting them. It is categorised as a Read tool in the Deepadb MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on adb_file_fsinfo? +

Register the Deepadb MCP server in PolicyLayer and add a rule for adb_file_fsinfo: 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_fsinfo? +

adb_file_fsinfo is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit adb_file_fsinfo? +

Yes. Add a rate_limit block to the adb_file_fsinfo 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_fsinfo completely? +

Set action: deny in the PolicyLayer policy for adb_file_fsinfo. 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_fsinfo? +

adb_file_fsinfo 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

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Guides

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