"PostgreSQL MCP (Multi-Version Concurrency Control or specific usage)" matching MCP servers:

Enables package tracking across multiple carriers by auto-detecting the carrier from a tracking number and returning structured events. Supports USPS, UPS, FedEx, DHL, India Post, Delhivery, BlueDart, and Aramex.

Enables querying and creating clients, service orders, collaborators, service requests, equipment, and other resources from the Field Control API directly in conversations with Claude.

A sophisticated MCP server that provides intelligent customer service for a Brazilian retail chain through multiple specialized AI agents that handle product inquiries, sales assistance, customer management, and store operations.

Run free live audience Q&A and polls from your agent: start an AskOne room, add and launch a poll, approve or hide questions and mark them answered, close the room, then read the questions as a FAQ draft and get the results. Free AI moderation. Uses an organization API token from askone.org

Enables AI agents to prompt users for input directly within the chat UI using MCP's elicitation capabilities, allowing for interactive multi-turn conversations without leaving the conversation interface.

Enables small-business AI assistants to answer customer questions about hours, offerings, FAQs, staff, and booking from a single business.yaml config, with industry-specific tools and guardrails.

Enables LLM agents to operate WhatsApp through the Evolution API, providing tools to list groups, fetch message history, and send text messages to groups or individual phone numbers.

A multi-modal user intent collection MCP server that allows AI agents to ask users questions and receive text/image replies.

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.

Manage WhatsApp Business templates and send messages from Claude, ChatGPT, Cursor, VS Code Copilot, or any MCP-compatible client — powered by the Meta Cloud API.

Enables an AI agent to look up products by exact ID or browse them by collection, and to check an order's status with each line item resolved to its full product details in a single call. Returns structured JSON with pricing, stock, and shipping data, and surfaces graceful error results for unknown IDs.

Enables Zendesk support workflows through tools for semantic ticket search, customer context retrieval, solution version assessment, and daily work summaries.

A production-grade MCP server for Zendesk that provides ticket management, search, user/group operations, and knowledge base access with support for local stdio and remote HTTP transports, authentication via API keys or OAuth, and multi-tenancy.

Enables MCP clients to create, read, update, delete, and search Cherwell CSM business objects such as Incidents, Problems, Changes, or custom objects through the Cherwell REST API.

Enables MCP clients to interact with Zammad tickets, articles, search and replies under each caller's own permissions, using either a static token or SSO/OIDC per-user mode.

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.

Enables querying and analyzing Genesys Cloud data such as queues, conversations, voice call quality, sentiment, topics, transcripts, and OAuth client usage through natural language.

Provides read-only access to Hostaway PMS data, enabling assistants to answer questions about listings, calendars, reservations, and inbox threads, and generate occupancy, inbox, and completeness reports without writing or sending anything.

Enables Genesys Cloud queue administration and conversation analytics, including queue search/creation, conversation sampling, voice quality, sentiment, topics, transcripts, and OAuth client usage.

MCP server for Ozon Seller API, enabling product, order, finance, and analytics management via natural language or CLI.