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calcom_list_bookings

List Cal.com bookings, optionally filtered by status.

SERVERUnClick SOURCE@unclick/mcp-server
Low RISK CLASS
Category Read
Parameters 21 required
Recommended Allowedsee the rule below
Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/calcom-list-bookings.md

What calcom_list_bookings does on UnClick

AI agents call calcom_list_bookings to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

ParameterTypeRequiredDescription
status string Filter by status (upcoming, past, cancelled, ...)
api_key string Yes Cal.com API key

Parameters from the server's own tool schema.

Why calcom_list_bookings is rated Low

This tool retrieves/queries booking data from Cal.com with optional filtering—a read-only operation with no side effects. Severity is medium rather than low because bookings may contain sensitive scheduling, contact, or business information that could be misused if accessed by a compromised agent; however, no modification or destruction occurs. The tool is clearly in the Read category.

From the tool's definition Tool name is 'calcom_list_bookings' and description states 'List Cal.com bookings, optionally filtered by status.' The verb 'List' and 'bookings' retrieval operation indicate data querying without modification.

Risk signalsHandles credentials or secrets (api_key)

Questions about calcom_list_bookings

What does the calcom_list_bookings tool do? +

List Cal.com bookings, optionally filtered by status. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does calcom_list_bookings accept? +

calcom_list_bookings accepts 2 parameters: status, api_key. Required: api_key. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on calcom_list_bookings? +

Register the UnClick MCP server in PolicyLayer and add a rule for calcom_list_bookings: 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 UnClick. Nothing to install.

What risk level is calcom_list_bookings? +

calcom_list_bookings is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit calcom_list_bookings? +

Yes. Add a rate_limit block to the calcom_list_bookings 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.

How do I block calcom_list_bookings completely? +

Set action: deny in the PolicyLayer policy for calcom_list_bookings. 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.

What MCP server provides calcom_list_bookings? +

calcom_list_bookings is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

More on UnClick, and thousands of servers like it.

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