asc_post_customer_review_response
⚠️ PUBLIC-FACING WRITE: POST /v1/customerReviewResponses publishes your reply ON THE APP STORE under the review (state PENDING_PUBLISH → PUBLISHED, usually within a day; the reviewer is notified by Apple). One response per review — posting against an already-answered review REPLACES the previous ...
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What asc_post_customer_review_response does on Appstoreconnect Mcp
AI agents use asc_post_customer_review_response to create or update resources in Appstoreconnect Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Appstoreconnect Mcp environment.
Why asc_post_customer_review_response is rated Medium
This tool creates or modifies data (customer review responses) with reversible effects—responses can be edited or deleted later. While the blast radius is high due to public visibility and potential reputational damage if misused (e.g., posting inappropriate responses), it remains a Write operation rather than Destructive (responses are not irreversibly deleted) or Execute.
From the tool's definition Tool description states 'PUBLIC-FACING WRITE: POST /v1/customerReviewResponses publishes your reply ON THE APP STORE' and 'posting against an already-answered review REPLACES the previous response.' The tool creates/modifies publicly visible content (app…
Attacks that exploit this kind of access
The rule that runs asc_post_customer_review_response safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Appstoreconnect Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For asc_post_customer_review_response, this is the rule to start with:
asc_post_customer_review_response 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 Appstoreconnect Mcp, apply this rule, and every asc_post_customer_review_response call is checked against it from then on.
Questions about asc_post_customer_review_response
⚠️ PUBLIC-FACING WRITE: POST /v1/customerReviewResponses publishes your reply ON THE APP STORE under the review (state PENDING_PUBLISH → PUBLISHED, usually within a day; the reviewer is notified by Apple). One response per review — posting against an already-answered review REPLACES the previous response. Draft the text, show it to the human, and only call this after explicit approval. It is categorised as a Write tool in the Appstoreconnect Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Appstoreconnect MCP server in PolicyLayer and add a rule for asc_post_customer_review_response: 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 Appstoreconnect Mcp. Nothing to install.
asc_post_customer_review_response 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 asc_post_customer_review_response 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 asc_post_customer_review_response. 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.
asc_post_customer_review_response is provided by the Appstoreconnect MCP server (@akoskomuves/appstoreconnect-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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