asc_list_beta_testers
List beta testers. Pass betaGroupId to scope to one group, or omit it to list team-wide. Per-app scoping is NOT supported by Apple — /v1/apps/{id}/betaTesters returns 403 FORBIDDEN_ERROR (
This record as markdown: /tools/io-github-akoskomuves-appstoreconnect-mcp/asc-list-beta-testers.md
What asc_list_beta_testers does on Appstoreconnect Mcp
AI agents call asc_list_beta_testers 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 asc_list_beta_testers is rated Low
This tool retrieves beta tester information from App Store Connect without creating, modifying, or deleting any data. It is a read-only query operation with no side effects. The severity is low because beta tester lists are not sensitive financial or operational data that would cause significant damage if exposed to unauthorized access.
From the tool's definition Tool name contains 'list' and description states 'List beta testers' with ability to query/filter by betaGroupId. Returns information without modification.
Attacks that exploit this kind of access
The rule that runs asc_list_beta_testers 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_list_beta_testers, this is the rule to start with:
asc_list_beta_testers 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 asc_list_beta_testers call is checked against it from then on.
Questions about asc_list_beta_testers
List beta testers. Pass betaGroupId to scope to one group, or omit it to list team-wide. Per-app scoping is NOT supported by Apple — /v1/apps/{id}/betaTesters returns 403 FORBIDDEN_ERROR (. 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 asc_list_beta_testers: 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_list_beta_testers 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 asc_list_beta_testers 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_list_beta_testers. 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_list_beta_testers 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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