appstore_update_version_string
기존 App Store 버전 레코드의 versionString 을 변경 (예: 2.0.5 → 2.0.6).
This record as markdown: /tools/yoonion-mimi-seed-mcp/appstore-update-version-string.md
What appstore_update_version_string does on Mimi Seed
AI agents use appstore_update_version_string to create or update resources in Mimi Seed, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mimi Seed environment.
Why appstore_update_version_string is rated Medium
Modifies app store metadata reversibly; affects app distribution but does not delete or move money.
From the tool's definition update version string, modifies existing App Store record.
Attacks that exploit this kind of access
The rule that runs appstore_update_version_string safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mimi Seed, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For appstore_update_version_string, this is the rule to start with:
appstore_update_version_string stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mimi Seed, apply this rule, and every appstore_update_version_string call is checked against it from then on.
Questions about appstore_update_version_string
기존 App Store 버전 레코드의 versionString 을 변경 (예: 2.0.5 → 2.0.6). It is categorised as a Write tool in the Mimi Seed MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for appstore_update_version_string: 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_update_version_string is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the appstore_update_version_string 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_update_version_string. 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_update_version_string 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.
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