appinfo_update_application_version
Updates the POS device
This record as markdown: /tools/jiantmo-mcp-commerce/appinfo-update-application-version.md
What appinfo_update_application_version does on MCP Dynamics 365 Commerce Server
AI agents use appinfo_update_application_version to create or update resources in MCP Dynamics 365 Commerce Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Dynamics 365 Commerce Server environment.
Why appinfo_update_application_version is rated Medium
This tool creates or modifies data (application version) reversibly on a POS device. It is not a read operation (no retrieval), not destructive (updates are typically reversible and don't permanently delete data), not execute (doesn't run arbitrary code/commands based on arguments), and not financial.
From the tool's definition Tool name 'appinfo_update_application_version' and description 'Updates the POS device' indicate modification of application/device state.
Attacks that exploit this kind of access
The rule that runs appinfo_update_application_version safely
PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Dynamics 365 Commerce Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For appinfo_update_application_version, this is the rule to start with:
appinfo_update_application_version 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 MCP Dynamics 365 Commerce Server, apply this rule, and every appinfo_update_application_version call is checked against it from then on.
Questions about appinfo_update_application_version
Updates the POS device. It is categorised as a Write tool in the MCP Dynamics 365 Commerce Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the MCP Dynamics 365 Commerce Server MCP server in PolicyLayer and add a rule for appinfo_update_application_version: 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 MCP Dynamics 365 Commerce Server. Nothing to install.
appinfo_update_application_version 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 appinfo_update_application_version 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 appinfo_update_application_version. 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.
appinfo_update_application_version is provided by the MCP Dynamics 365 Commerce Server MCP server (jiantmo/mcp-commerce). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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