asc_list_treatment_localizations
GET /v1/appStoreVersionExperimentTreatments/{id}/appStoreVersionExperimentTreatmentLocalizations — the per-locale containers for variant assets. Hang screenshot/preview sets off each with the v0.13 asset tools (parentType appStoreVersionExperimentTreatmentLocalizations).
This record as markdown: /tools/io-github-akoskomuves-appstoreconnect-mcp/asc-list-treatment-localizations.md
What asc_list_treatment_localizations does on Appstoreconnect Mcp
AI agents call asc_list_treatment_localizations 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_treatment_localizations is rated Low
This tool queries and retrieves localization data for app store version experiment treatments. It performs a read-only GET operation to list existing resources without creating, modifying, or deleting any data. The blast radius of misuse is minimal—an agent could view treatment localization details but cannot modify or harm app data.
From the tool's definition Tool name contains 'list' and description states 'GET' request to retrieve 'per-locale containers for variant assets', indicating data retrieval with no side effects.
Attacks that exploit this kind of access
The rule that runs asc_list_treatment_localizations 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_treatment_localizations, this is the rule to start with:
asc_list_treatment_localizations 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_treatment_localizations call is checked against it from then on.
Questions about asc_list_treatment_localizations
GET /v1/appStoreVersionExperimentTreatments/{id}/appStoreVersionExperimentTreatmentLocalizations — the per-locale containers for variant assets. Hang screenshot/preview sets off each with the v0.13 asset tools (parentType appStoreVersionExperimentTreatmentLocalizations). 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_treatment_localizations: 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_treatment_localizations 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_treatment_localizations 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_treatment_localizations. 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_treatment_localizations 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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