"calendar" matching MCP servers:

Enables AI agents to read and create customers, jobs, estimates, invoices, calendar tasks, equipment, technicians, and reference data through the documented Service Fusion REST API, handling OAuth 2.0 and pagination automatically.

Enables AI assistants to interact with GoHighLevel CRM via natural language for lead lookup, pipeline management, messaging, and calendar operations, with read-only mode by default.

Enables Claude to manage Gmail, Google Calendar, and Google Contacts through a safety-first interface with soft-delete protections and draft-only email capabilities. Supports multiple Google accounts with comprehensive mutation logging and mandatory manual confirmation for destructive actions.

MCP server that exposes meetergo's scheduling and CRM API as tools for AI assistants, enabling Proton Calendar-backed booking management and contact operations without Google Workspace.

Adds the Bitrix24 MCP server built by Bit2Beat. 40 tools covering CRM, tasks, disk, calendar, chat, business processes, telephony, product catalog, and full portal configuration management. Repo: https://github.com/bit2beat/bitrix24-mcp

Universal MCP server for the Bitrix24 REST API, enabling full read and write access to CRM, tasks, calendar, disk, and more. Supports any MCP client with stdio or Streamable HTTP transport.

A complete MCP server over the Bitrix24 REST API, enabling CRM, tasks, chats, files, calendar, HR, smart processes, mail, telephony, business processes, and events through 30 tools and ~290 actions. Supports incoming webhook or OAuth 2.0 authentication and works over stdio or Streamable HTTP.

A Model Context Protocol (MCP) server that provides tools for managing GoHighLevel (GHL) conversations, tasks, and calendar appointments through AI assistants like Claude.

Enables Claude to connect to a Bitrix24 portal through an incoming webhook and manage CRM records, tasks, disk files, calendar events, chat messages, business processes, and more via natural language.

Provides AI assistants with access to all public GoHighLevel API endpoints as MCP tools, enabling contact, conversation, opportunity, calendar, and other CRM operations with configurable safety gates for writes and deletes.

Enables Claude to interact with GoHighLevel CRM for contact management, messaging, calendar, and sales opportunities via 14 tools.

Connects Claude AI to Google Sheets for automated revenue tracking, lead management, and business operations, with Gmail and calendar integration.

Enables interaction with Rocketmatter legal practice management via natural language, covering matters, clients, tasks, time, invoices, calendar, documents, and trust accounting.

Enables AI voice agents like RetellAI and Vapi to directly integrate with GoHighLevel for contact management, calendar availability, and appointment booking without middleware.

A production-style MCP server exposing six business tools (web search, database, CRM, email, calendar, analytics) to AI clients via a secure, authenticated interface, with mock mode and a reference agent client.

Enables AI agents to manage GoHighLevel sub-account CRM data, including contacts, custom fields, tags, workflows, and calendar configurations through natural language.

Exposes the entire CRM as rows in Postgres via 73 MCP tools, letting AI agents create, read, update, and manage tables, documents, dashboards, chat, calendar, agent memory, web research, and images through the same operations as the UI.

A comprehensive MCP server that connects AI systems to GoHighLevel CRM, providing 269+ tools for contact management, messaging, calendar, sales, and automation.

Connects Claude to MyCase legal practice management, enabling natural language queries for cases, contacts, calendar, billing, and more.

Turns Google Calendar history into a searchable people CRM, enabling queries about meeting patterns, relationships, and contacts through natural language with any MCP client.