Get a combined summary of Copilot usage across Enterprise and Organization (aggregate metrics, user metrics, and seat assignments).
AI agents call get_copilot_usage_summary to retrieve information from Copilot Usage without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and aggregates usage metrics and seat assignment data for monitoring purposes. It performs no side effects, does not execute code or commands, does not modify data, and does not involve financial transactions. The capability to view usage metrics across enterprise and organization levels is a standard read operation for administrative visibility and governance.
From the tool's definition Tool name 'get_copilot_usage_summary' and description 'Get a combined summary of Copilot usage across Enterprise and Organization (aggregate metrics, user metrics, and seat assignments)' indicate retrieval of existing data with no modification, creation,…
Attacks that exploit this kind of access
Get a combined summary of Copilot usage across Enterprise and Organization (aggregate metrics, user metrics, and seat assignments). It is categorised as a Read tool in the Copilot Usage MCP Server, which means it retrieves data without modifying state.
Register the Copilot Usage MCP server in PolicyLayer and add a rule for get_copilot_usage_summary: 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 Copilot Usage. Nothing to install.
get_copilot_usage_summary 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 get_copilot_usage_summary 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 get_copilot_usage_summary. 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.
get_copilot_usage_summary is provided by the Copilot Usage MCP server (tatsuyamiyazaki/copilot-usage-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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