"Empty search query" matching MCP connectors:

The Cronofy MCP Server allows AI tools to schedule meetings with the Cronofy Scheduler. It is an endpoint that supports the Model Context Protocol for adding Cronofy to your agentic workflows. It is a server that provides tool rather than search capabilities. You can add the Cronofy MCP Server to your environment and list the tools without authorization. However, authorization is required to call any of the tools provided.

Search, analyze and manage events on OpenAgenda.

Catch conversations going quiet — watch outcomes and search Gmail, Slack, and meetings. One MCP.

Search customers, manage quotes, work orders, action items, and calendar events for your business