"RAG (Retrieval-Augmented Generation) system that can store papers and web pages" matching MCP servers:

Enables store operations including inventory and sales queries and automated replenishment ordering through natural language.

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.

An MCP Odoo tools connector/plugin for Claude Cowork and Claude Code. It runs from 10 to 19 and helps make the connection smooth. You just need to downloaded from the marketplace and run: "/odoo-tools:odoo-setup-mcp".

Provides interactive tools to explore AFAS customer data and employee leave information, including bubble charts, leave balance reports, and detailed leave cards.

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 for ReAI, the Norwegian cloud accounting system, enabling AI agents to read books, look up accounts and VAT codes, and perform bookkeeping through a curated toolset with safety guardrails.

Enables interaction with SAP S/4HANA systems via OData, allowing service discovery, metadata exploration, field value retrieval, and CRUD operations through natural language.

A read/write MCP server that connects AI assistants to the OpenEMIS school management system, allowing natural-language queries and write operations across 678 resources and 3361 endpoints.

Enables AI assistants to work with the entire Manager.io API surface across any number of businesses, with granular per-resource controls that can block, require confirmation, or allow operations. It surfaces real confirmation dialogs before risky writes and keeps security-sensitive endpoints read-only.

Read-only MCP connector for querying the Protheus (TOTVS) system, exposing 10 GET endpoints as MCP tools with OAuth2 authentication and friendly error handling.

Enables interaction with InvenTree inventory management system, providing tools for parts, stock, orders, companies, barcodes, labels, reports, attachments, and system administration.

MCP server for managing store replenishment, including listing stores, raising orders, checking order status, and viewing SKU reports with observability and key rotation handling.

Connects MCP clients to an Ahreas (Superlógica) condominium-management ERP installation, exposing its SOAP web-service methods discovered live from the WSDL so users can list, search, and describe available operations and run read or write calls with the administrator's web-service key. Supports both a multiuser remote HTTP/OAuth mode with per-user Ahreas credentials and a single-user local stdio mode, with write operations disabled by default.

MSIO is an MCP server that gives AI agents tools to interact with Housecall Pro (HCP), enabling job history search, business intelligence, estimate generation, and validated write operations for plumbing company operators.

This MCP server enables users to read from and write to TallyPrime via its XML/HTTP gateway, supporting operations like ledger management, voucher creation, and financial report retrieval through natural language.

Connects Claude directly to your IBM Maximo Application Suite (MAS) so you can chat about live work order data, run analysis, and query maintenance history conversationally.

MCP server for Russia's Chestnyi Znak product labelling system, allowing AI assistants to query marking codes, documents, warehouse balances, and participant data via natural language.

An MCP server for integrating with the Fortnox Swedish accounting system. Enables LLMs to manage invoices, customers, suppliers, orders, accounts, vouchers, and provides business intelligence analytics.

An MCP server that provides access to Paylocity API endpoints, allowing retrieval of employee data, earnings, company codes, local taxes, and pay statements.

Enables Claude and other MCP clients to read and update an internal, session-cookie-authenticated enterprise web app that has no API, exposing work-order lookup, pending-work listing, and close-out note creation as typed tools. Endpoints, form fields, and selectors are configurable so it can be repointed at any similar HTML-based system.