Get all screens for a specific app on Mobbin. Pair with mobbin_quick_search to drill into one app: quick_search -> app_id -> get_app_screens. Returns every screen for that app with patterns, elements, and dimensions.
AI agents call mobbin_get_app_screens to retrieve information from Mobbin without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves design screen data from the Mobbin design inspiration database. It has no side effects—it only fetches and returns information about app screens. There is no data modification, deletion, code execution, or financial impact. This is a straightforward read operation with minimal blast radius if misused.
From the tool's definition Tool description states it 'Get[s] all screens for a specific app' and 'Returns every screen for that app with patterns, elements, and dimensions.' The verb is retrieval-based (get/returns data) with no modification, deletion, or execution of external…
Attacks that exploit this kind of access
Get all screens for a specific app on Mobbin. Pair with mobbin_quick_search to drill into one app: quick_search -> app_id -> get_app_screens. Returns every screen for that app with patterns, elements, and dimensions. It is categorised as a Read tool in the Mobbin MCP Server, which means it retrieves data without modifying state.
Register the Mobbin MCP server in PolicyLayer and add a rule for mobbin_get_app_screens: 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 Mobbin. Nothing to install.
mobbin_get_app_screens is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the mobbin_get_app_screens 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 mobbin_get_app_screens. 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.
mobbin_get_app_screens is provided by the Mobbin MCP server (mobbin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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