"Using PostgreSQL with n8n Workflow Automation" matching MCP servers:

Enables users to manage company departments, employees, expenses, and performance ratings through a natural language interface in Claude Desktop. It features 12 specialized tools for comprehensive CRUD operations and AI-powered organizational analysis using Google Gemini.

This MCP server provides tools to interact with the AgileWorks business process platform via its Web API, enabling document management, workflow operations, user administration, and more.

MCP server for SAP S/4HANA Sales Order Management that enables natural language queries for sales orders, order details, and line items using SAP's public sandbox API. Built with offline testing, structured errors, and retry policies.

A Model Context Protocol server that lets Claude and any other MCP-compatible client work with an OpenText AppWorks Platform tenant in plain English.

Provides MCP tools for searching, reading, and drafting Gmail emails, as well as querying SAP OData endpoints with safe read operations and mock mode.

MCP server that provides AI assistants direct access to Microsoft Dynamics 365 Business Central using its native WebSocket protocol, enabling page navigation, data operations, actions, and report execution without OData or browser automation.

Enables financial professionals to interact with QuickBooks Online using natural language for reports, journal entries, bills, expenses, and more.

MCP server for synthetic vendor-management workflow, providing structured access to vendor records, contracts, spending, renewals, and security reviews. Currently exposes read-only vendor data over local stdio.

MCP server for ERPNext that provides full CRUD operations, workflow management, custom fields, and DocType management.

Enables interaction with Salesforce API using jsforce, allowing users to query and manage Salesforce data through the Model Context Protocol with username/password authentication.

A governed MCP server for ERPNext that provides AI agents with access to 51 doctypes and 265 tools through a PLAN-CONSENT-EXECUTE-PROVE workflow, deny-by-default.

Enables interaction with Odoo ERP systems for product, customer, order, invoice, and payment management using MCP tools.

Enables MCP-compatible clients to connect to any Frappe or Frappe HRMS site, exposing schema discovery, document CRUD and workflow operations, and HR helpers such as leave and attendance management through standardized tools.

Enables querying Sankhya Om ERP data through natural language SELECT queries from Cursor, with automatic authentication using 1Password vault credentials. Supports multiple client profiles and exposes tools for listing profiles, executing read-only queries, and checking connection status.

Enables AI assistants and n8n workflows to interact with SAP S/4HANA and ECC systems via OData, IDoc, and RFC/BAPI, with governed read-only-by-default access and multiple authentication types.

AI connector for Odoo ERP that lets you search, create, update, and manage records using natural language via MCP.

Automates interactions with SAP GUI using the Model Context Protocol, allowing precise control of SAP transactions through tools like clicking, typing, scrolling, and transaction management.

Connects AI assistants like Claude, ChatGPT, and Gemini to Forterro Proffix Px5 ERP, enabling natural language queries, data access, and workflow automation via the Model Context Protocol.

Enables AI assistants to interact with the TreeBeam financial management and accounting platform. Users can list organizations and projects using secure OAuth 2.0 authentication integrated directly into their AI conversation.

Provides complete Portuguese invoice management with 60+ specialized tools including invoice creation, client management, SAF-T tax compliance, treasury operations, and Portuguese Tax Authority (AT) integration for AI-powered business automation.