adb_wait_element
Wait for a UI element to appear or disappear. Polls the UI hierarchy at regular intervals until the condition is met or timeout expires. Useful for waiting after navigation, animations, or async content loading.
This record as markdown: /tools/io-github-fullread-deepadb/adb-wait-element.md
What adb_wait_element does on Deepadb
AI agents invoke adb_wait_element 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.
Why adb_wait_element is rated High
This tool executes a remote operation (UI polling/waiting) on an Android device, making it an Execute category tool rather than Read. Although it appears passive, it actively orchestrates device state monitoring and timing-dependent behavior.
From the tool's definition Tool performs polling of UI hierarchy with side effects dependent on timing and condition arguments (wait for element to appear/disappear).
Attacks that exploit this kind of access
The rule that runs adb_wait_element 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_wait_element, this is the rule to start with:
adb_wait_element 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Deepadb, apply this rule, and every adb_wait_element call is checked against it from then on.
Questions about adb_wait_element
Wait for a UI element to appear or disappear. Polls the UI hierarchy at regular intervals until the condition is met or timeout expires. Useful for waiting after navigation, animations, or async content loading. 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.
Register the Deepadb MCP server in PolicyLayer and add a rule for adb_wait_element: 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.
adb_wait_element is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the adb_wait_element 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.
Set action: deny in the PolicyLayer policy for adb_wait_element. 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.
adb_wait_element 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.
More on Deepadb, and thousands of servers like it.
Across the catalogue