Get events occurring today using icalPal.
AI agents call get_events_today to retrieve information from icalPal MCP Server 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 for a specific date without altering any state. It has no side effects, cannot execute commands, and poses minimal risk even if misused by an AI agent—the worst outcome would be unauthorized information access to the user's calendar events.
From the tool's definition Tool name is 'get_events_today' and description states 'Get events occurring today' — a pure retrieval operation with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
Get events occurring today using icalPal. It is categorised as a Read tool in the icalPal MCP Server MCP Server, which means it retrieves data without modifying state.
Register the icalPal MCP Server MCP server in PolicyLayer and add a rule for get_events_today: 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 icalPal MCP Server. Nothing to install.
get_events_today 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_events_today 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_events_today. 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_events_today is provided by the icalPal MCP Server MCP server (wsargent/icalpal-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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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