"OpenTimestamps - Bitcoin-based timestamping protocol" matching MCP servers:

Provides MSP support tools (ticket search, draft response, KB search, update) with a deterministic security guardrail that refuses to draft responses for security tickets based on content scanning, even if mislabeled.

Simulates a multi-tenant customer support backend with tools for profile, order, ticket, and refund management, demonstrating security controls like tenant isolation, role-based access, and input validation.

A Model Context Protocol (MCP) server that connects AI assistants like Claude to your Chatwoot instance. Manage customer conversations, read messages, send replies, and filter by date ranges -- all through natural language.

Enables AI assistants to send template-based SMS messages through EngageLab. Supports multiple recipients and template parameters via a single tool.

A Model Context Protocol (MCP) server that connects LLMs to the Zendesk Support & Help Center APIs — with per-user OAuth 2.1 PKCE authentication and fine-grained tool visibility controls.

Enables AI assistants to answer a small business's customer questions from its own FAQs and order data, list upcoming open appointment times in the business's time zone, and book one of those offered slots with staff notification. Free for the first 1,000 businesses, using fast rule-based FAQ matching rather than free-form generation.

A Model Context Protocol server that enables AI assistants like Claude to interact with Zendesk Support through natural language for searching, creating, updating, and managing tickets.

Soprano Connect MCP Server enables you to build AI agents that can communicate, engage customers, and manage communications workflows through the Soprano Connect platform using the Model Context Protocol (MCP).

Connects AI agents to the WhatsApp Business Cloud API, allowing them to send messages, manage templates, and retrieve account analytics. It facilitates automated customer interaction and marketing campaign management through the Model Context Protocol.

Protects AI support tools with Descope JWT authentication and scope-based authorization, enabling secure customer support operations like refunds with granular access control.

Connects AI assistants to a Request Tracker (RT) instance, enabling natural language ticket search, creation, updates, and queue management via the MCP protocol.

MCP server for Cognigy.AI - 132 tools that let Claude, Cursor & other AI assistants build, configure, test & operate conversational AI agents via the Model Context Protocol.

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

Enables AI-powered ticket analysis and comprehensive Zendesk API integration via the Model Context Protocol, supporting both API token (CLI) and OAuth 2.1 (web) authentication modes.

Manages FreeScout helpdesk tickets by fetching, analyzing, and updating tickets, drafting replies, and searching with advanced filters via the Model Context Protocol.

A Model Context Protocol server that enables searching, retrieving, creating, and updating issues and tickets using DevRev APIs.

Connects AI clients to retail customer, inventory, sales, order, and support capabilities through the Model Context Protocol.

Model Context Protocol server that enables AI assistants to query and analyze project feedback and bug reports from FeedbackBasket projects, with filtering by category, status, sentiment, and search capabilities.

An MCP server that allows AI models to securely access and manage WeChat Cloud-based reservation data. It provides tools for querying records, updating appointment statuses, and deleting entries through the WeChat Cloud Development API.

A Model Context Protocol server that provides calculator operations, n8n workflow automation, customer support resources, and content creation prompts.