MCP Tool Usage Report

Usage reports prove which tools were actually enabled and which calls were denied by policy.

Practical workflow

1. Log every MCP JSON-RPC method and router tool call.
2. Store safe summaries by server, tool, user, and plan.
3. Aggregate saved tokens and denied calls.
4. Share the report with engineering, platform, and customer teams.

How ToolBudget Router helps

ToolBudget Router includes safe D1-backed usage logging and a paid MCP audit tool for reporting.