List calendar events within a date range
AI agents call list_calendar_events to retrieve information from MCP Personal Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves calendar event data within specified parameters. It has no side effects, does not modify, delete, or execute any operations. It is a straightforward data retrieval function, placing it firmly in the Read category with low severity.
From the tool's definition Tool name 'list_calendar_events' and description 'List calendar events within a date range' indicate a retrieval operation. The verb 'list' is a query action that retrieves data without modifying state.
Attacks that exploit this kind of access
List calendar events within a date range. It is categorised as a Read tool in the MCP Personal Assistant MCP Server, which means it retrieves data without modifying state.
Register the MCP Personal Assistant MCP server in PolicyLayer and add a rule for list_calendar_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 MCP Personal Assistant. Nothing to install.
list_calendar_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 list_calendar_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 list_calendar_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.
list_calendar_events is provided by the MCP Personal Assistant MCP server (swapnilsurdi/mcp-pa). 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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