Measure performance and response times of Todoist API operations
AI agents call todoist_test_performance to retrieve information from Mcp Todoist without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a performance monitoring/diagnostic tool that retrieves performance data about API operations. It has no side effects on Todoist data or external systems. It falls clearly into the Read category as it observes and reports on system behavior without causing state changes.
From the tool's definition Tool name 'todoist_test_performance' and description 'Measure performance and response times of Todoist API operations' indicate it queries/measures API metrics without modifying data, creating resources, executing external commands, or deleting anything.
Attacks that exploit this kind of access
Measure performance and response times of Todoist API operations. It is categorised as a Read tool in the Mcp Todoist MCP Server, which means it retrieves data without modifying state.
Register the Mcp Todoist MCP server in PolicyLayer and add a rule for todoist_test_performance: 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 Todoist. Nothing to install.
todoist_test_performance 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 todoist_test_performance 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 todoist_test_performance. 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.
todoist_test_performance is provided by the Mcp Todoist MCP server (@greirson/mcp-todoist). 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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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