Get all events scheduled for today
AI agents call get_today_events to retrieve information from AI Calendar Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves calendar event information for a specific day without creating, modifying, or deleting any data. It is a straightforward query operation that reads information from the user's calendar, making it a Read-category tool with low severity since calendar event viewing poses minimal security risk even if accessed by an unauthorized agent.
From the tool's definition Tool name 'get_today_events' and description 'Get all events scheduled for today' indicate data retrieval with no modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
Get all events scheduled for today. It is categorised as a Read tool in the AI Calendar Assistant MCP Server, which means it retrieves data without modifying state.
Register the AI Calendar Assistant MCP server in PolicyLayer and add a rule for get_today_events: 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 AI Calendar Assistant. Nothing to install.
get_today_events 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_today_events 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_today_events. 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_today_events is provided by the AI Calendar Assistant MCP server (othmane-zizi-pro/ai-calendar-assistant). 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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