"Top 20 most starred MCP servers on GitHub" matching MCP servers:

Enables AI assistants to manage Redmine issues, projects, time tracking, wiki, and files via the MCP protocol.

An MCP server that enables interaction with Twilio Frontline API for customer communication workflows, auto-generated using AG2's MCP builder.

MCP server for Zammad that focuses on workflows the standard Zammad API tooling does not cover well — primarily shared drafts with strict reply-HTML validation, fresh signature rendering and German-localised quote blocks.

MCP server for BubblyPhone that lets AI assistants make real phone calls, manage AI voice agents, buy phone numbers in 30+ countries, and track billing. Supports 20 tools for full telephony control.

A ServiceNow MCP server that enables natural language management of incidents via the Table API, with tools to create, read, update, search, comment on, and resolve incidents.

Enables AI assistants to manage PagerDuty incidents, view alerts, and check on-call schedules with both read-only and write operations.

Enables reading and writing Zendesk tickets, including searching, fetching comments, posting replies and internal notes, setting ticket status, assigning tickets, logging time, and formatting tickets as Markdown issue drafts for handoff to GitLab, GitHub, or Jira.

Enables full CRUD operations on Zendesk admin configurations like triggers, automations, macros, views, SLA policies, groups, ticket fields, forms, and webhooks, with a preview-confirm guard for destructive changes.

A local MCP server that enables searching, reading, creating, updating, and commenting on NinjaOne tickets through natural language.

An MCP server that lets AI assistants search and read support tickets from Jitbit Helpdesk. Works with both SaaS and on-premise installations.

Provides MCP-compatible AI assistants with read/write access to RepairDesk shop data, enabling natural language queries and operations on tickets, customers, invoices, inventory, employees, and reference info, with safety confirmations for status changes.

Enables AI assistants to call, text, and email businesses on your behalf, read back transcripts, recordings, and replies.

Provides a standardized interface for interacting with Unipile's tools and services through a unified API.

Infobip MCP Servers let you build AI agents to interact with the Infobip platform through the Model Context Protocol (MCP). Connect to Infobip and enable your agents to perform actions, such as sending messages over channels like SMS, WhatsApp, or Viber, or managing customer data in a controlled, pr

MCP server for Twilio communications, enabling SMS/MMS sending, message listing, outbound calls, and phone number lookup.

A stdio-based MCP server that exposes the Orbit CPaaS API as tools, enabling sending SMS, managing campaigns, and other communication workflows through natural language in MCP clients.

An MCP server that connects Twilio to MCP clients, enabling natural language control of SMS, MMS, WhatsApp messaging, voice calls, and phone number management.

MCP server for the HubSpot CRM API with tools for managing contacts, companies, deals, tickets, and CRM workflows. Generated with MCPForge. Sensitive operations can be protected with permissions, audit logs, and approval workflows.

An MCP server that connects AI assistants to Five9 contact centers, enabling natural language management of IVR flows, campaigns, agents, and real-time statistics.

MCP server for ConnectWise PSA (Manage) enabling ticket management, time entry, and read-only lookups of companies, contacts, and configurations with role-based access control and bring-your-own-API-keys support.