AI agents call appstore_get_app_info to retrieve information from Mimi Seed 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 app metadata from the App Store. It has no side effects—it only reads information about an app's properties (category, age rating, distribution state). This is a straightforward data retrieval operation with no capability to modify, execute, or delete data. The severity is low because even if misused, it only exposes public or semi-public app metadata.
From the tool's definition Tool retrieves app information including category, age rating, and state from App Store. The description indicates it fetches metadata about an app ("App Store 앱 정보") without modifying or deleting anything.
Attacks that exploit this kind of access
App Store 앱 정보 (카테고리, 연령 등급, state). state=READY_FOR_DISTRIBUTION이 라이브, 그 외가 편집 가능 appInfo. It is categorised as a Read tool in the Mimi Seed MCP Server, which means it retrieves data without modifying state.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for appstore_get_app_info: 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 Mimi Seed. Nothing to install.
appstore_get_app_info 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 appstore_get_app_info 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 appstore_get_app_info. 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.
appstore_get_app_info is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
appstore_get_app_info is one line of Mimi Seed's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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