"RAG MCP servers with quality validation" matching MCP servers:

MCP gateway demo for basketball equipment, exposing inventory, customer, sales, and pricing tools with Okta-scoped auth.

Enables AI-driven data quality operations such as validation, enrichment, and deduplication for customer data fields including email, address, phone, and LinkedIn profiles through natural language interactions.

A collection of over 20 specialized MCP servers that enable LLMs to manage customers, jobs, scheduling, invoicing, materials, and more in Housecall Pro's field service management system.

Validates email deliverability, assesses domain credibility, and scores B2B leads from A-F to help prioritize outreach, with batch processing and a free tier.

Enables AI assistants to interact with HubSpot CRM data, providing tools for managing contacts and companies, retrieving activity and conversations, and performing semantic search with vector storage and caching for improved performance.

Enables AI agents to manage e-commerce operations (products, carts, clients) through WhatsApp via Chatwoot, using MCP tools for inventory, cart, and customer management.

Enables natural-language queries about sales metrics, returning interactive charts inline in chat via MCP Apps with a markdown fallback for unsupported hosts.

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.

MCP server for Zammad that focuses on workflows the standard Zammad API tooling does not cover well — primarily shared drafts with strict reply-HTML validation, fresh signature rendering and German-localised quote blocks.

Salestools Club is a technical registry and audit of 300+ sales APIs and MCP servers.

Enables Polish-speaking users to connect EstiCRM with MCP clients like Codex, Claude Code, and Claude Desktop, providing read-only operations by default with optional write tools, data masking, argument validation, and safe request handling.

A curated collection of Model Context Protocol (MCP) servers for popular SaaS platforms — Stripe, Sentry, Notion, Linear, Datadog, Vercel, PagerDuty, HubSpot, Intercom, Shopify, Google Workspace

MCP server for emailfinder.dev that enables AI assistants to find verified professional email addresses via name/domain, LinkedIn URLs, company domains, roles, and email validation.

Customer-hosted, read-only MCP server for Jobber operations workflows. It helps owners query Jobber for action lists, overdue invoices, stale requests, estimate/job follow-up, and safe read-only GraphQL validation.

Connects AI assistants to the Hub API, enabling them to manage resources such as customer leads through structured tools. It provides validated operations for creating customer records, supporting specific Brazilian fiscal ID (CPF/CNPJ) validation rules.

Provides comprehensive access to HubSpot CRM data and operations, enabling management of contacts, companies, deals, engagements, and associations through a standardized interface with type-safe validation.

Provides a standardized interface for interacting with Rocketlane's tools and services through the Model Context Protocol, enabling unified API access.

Enables AI agents to manage a fully customizable CRM, including contacts, companies, sales pipelines, custom objects and fields, file uploads, and data relationships via MCP over HTTP.

Read-only MCP server for Olist Tiny ERP, enabling querying of products, inventory, orders, invoices, accounts, contacts, shipping, purchase orders, CRM, and price lists via the official REST API v3.

Enables integration with Gong's sales platform through MCP, providing access to tools and services for sales engagement tracking and analytics.