adb_open_url

Open a URL on the device in the default browser or handling app. Uses Android

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-open-url.md

WHAT IT DOES

What adb_open_url does on Deepadb

AI agents invoke adb_open_url 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_open_url is rated High

This tool triggers an external operation on the device by launching a URL in the browser or a handling app. The effects depend on the URL provided — it could open a benign webpage or trigger deep links, app installs, or other app-specific actions. This is an execution of a device-side action rather than a simple read or write.

From the tool's definition 'Open a URL on the device in the default browser or handling app. Uses Android'

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs adb_open_url 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_open_url, this is the rule to start with:

adb_open_url Rate-limited

adb_open_url 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_open_url": {
      "limits": [
        {
          "counter": "adb_open_url_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_open_url call is checked against it from then on.

FAQ

Questions about adb_open_url

What does the adb_open_url tool do? +

Open a URL on the device in the default browser or handling app. Uses Android. 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_open_url? +

Register the Deepadb MCP server in PolicyLayer and add a rule for adb_open_url: 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_open_url? +

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

Can I rate-limit adb_open_url? +

Yes. Add a rate_limit block to the adb_open_url 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_open_url completely? +

Set action: deny in the PolicyLayer policy for adb_open_url. 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_open_url? +

adb_open_url 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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