asc_post_beta_tester
Create a BetaTester record from an email. Apple uses the email as the uniqueness key per team; a duplicate email surfaces as an API error verbatim.
This record as markdown: /tools/io-github-akoskomuves-appstoreconnect-mcp/asc-post-beta-tester.md
What asc_post_beta_tester does on Appstoreconnect Mcp
AI agents use asc_post_beta_tester 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_beta_tester is rated Medium
This tool performs a create operation that adds a new beta tester to the App Store Connect system. It results in reversible data modification (the tester can be removed). While it involves user management for a commercial app platform, it does not move money (Financial), execute arbitrary code (Execute), or permanently destroy data (Destructive).
From the tool's definition Tool creates a new BetaTester record from email, as stated: 'Create a BetaTester record from an email'. This is a create operation that modifies data reversibly.
Attacks that exploit this kind of access
The rule that runs asc_post_beta_tester 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_beta_tester, this is the rule to start with:
asc_post_beta_tester 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_beta_tester call is checked against it from then on.
Questions about asc_post_beta_tester
Create a BetaTester record from an email. Apple uses the email as the uniqueness key per team; a duplicate email surfaces as an API error verbatim. 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_beta_tester: 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_beta_tester 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_beta_tester 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_beta_tester. 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_beta_tester 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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