ppp_compute_proposal
Compute a proposed per-territory price schedule using the bundled Apple Music index as the PPP signal. Read-only — does not write to App Store Connect.
This record as markdown: /tools/io-github-akoskomuves-appstoreconnect-mcp/ppp-compute-proposal.md
What ppp_compute_proposal does on Appstoreconnect Mcp
AI agents call ppp_compute_proposal to retrieve information from Appstoreconnect Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why ppp_compute_proposal is rated Low
The tool explicitly states it is read-only and only computes a proposed price schedule locally using a bundled index. No data is written, modified, or sent to App Store Connect, making this purely a data computation/retrieval operation with minimal blast radius.
From the tool's definition Read-only — does not write to App Store Connect
Attacks that exploit this kind of access
The rule that runs ppp_compute_proposal 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 ppp_compute_proposal, this is the rule to start with:
ppp_compute_proposal is read-only, so it stays allowed. 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 ppp_compute_proposal call is checked against it from then on.
Questions about ppp_compute_proposal
Compute a proposed per-territory price schedule using the bundled Apple Music index as the PPP signal. Read-only — does not write to App Store Connect. It is categorised as a Read tool in the Appstoreconnect Mcp MCP Server, which means it retrieves data without modifying state.
Register the Appstoreconnect MCP server in PolicyLayer and add a rule for ppp_compute_proposal: 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.
ppp_compute_proposal 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 ppp_compute_proposal 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 ppp_compute_proposal. 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.
ppp_compute_proposal 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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