get-gamertag-by-userid · ZBD MCP Server MCP: Risk & Policy

WHAT IT DOES

What get-gamertag-by-userid does on ZBD MCP Server

AI agents call get-gamertag-by-userid to retrieve information from ZBD MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get-gamertag-by-userid needs a policy

Even though get-gamertag-by-userid only reads data, uncontrolled read access leaks sensitive information and racks up API costs — an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

Questions about get-gamertag-by-userid

What does the get-gamertag-by-userid tool do? +

Retrieve ZBD Gamertag from a User ID. It is categorised as a Read tool in the ZBD MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get-gamertag-by-userid? +

Register the ZBD MCP Server MCP server in PolicyLayer and add a rule for get-gamertag-by-userid: 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 ZBD MCP Server. Nothing to install.

What risk level is get-gamertag-by-userid? +

get-gamertag-by-userid is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get-gamertag-by-userid? +

Yes. Add a rate_limit block to the get-gamertag-by-userid 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.

How do I block get-gamertag-by-userid completely? +

Set action: deny in the PolicyLayer policy for get-gamertag-by-userid. 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.

What MCP server provides get-gamertag-by-userid? +

get-gamertag-by-userid is provided by the ZBD MCP Server MCP server (zbdpay/zbd-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.