Model Context Protocol (MCP) server for Microsoft Dynamics 365 Business Central. This MCP server exposes AI-friendly access to Business Central data, allowing AI assistants to perform common data operations through properly formatted API v2.0 calls. It emphasizes correct API URL structures using the /companies(id)/resource pattern (avoiding ODataV4 segments) and supports full CRUD against resources such as customers, contacts, sales opportunities, invoices, and vendors. The server is designed for zero-install setup via npx, leveraging the user's existing Azure CLI authentication to access Business Central resources, and uses clean tool names (get_schema, list_items, get_items_by_field, create_item, update_item, delete_item) to simplify integration. It includes convenient configuration via environment variables (BC_URL_SERVER, BC_COMPANY, BC_AUTH_TYPE) and can be run locally or integrated with Claude Desktop or Claude Code; it can also be built from source for development. The README lists available resources like companies, customers, contacts, salesOpportunities, salesQuotes, salesOrders, salesInvoices, items, and vendors, along with common troubleshooting steps (401, not found).