"Giving Claude full access to SQL Server for free" matching MCP servers:

MCP server for qualifying and responding to inbound leads in seconds using a multi-agent AI pipeline.

Enables Claude to query and act on Simpro jobs, customers, quotes, and related data through natural language, with write operations off by default and a demo mode for trying without API credentials.

Enables Claude to interact with HaloPSA by authenticating via Azure CLI and fetching OAuth secrets from Azure Key Vault at runtime.

Enables pushing enriched leads into Instantly or Smartlead campaigns with ICP score gating, deduplication, and dry-run previews via an Apify actor.

Resolves a company domain to its LinkedIn company page URL. Lightweight enrichment tool for sales and prospecting workflows.

Official Cursor plugin enabling natural-language management of your SideShift company—discovering creators, managing campaigns and contracts, communicating with your network, and inspecting analytics through a secure OAuth-linked MCP server.

Enables AI clients to securely interact with Salesforce data using natural language, translating prompts into structured queries for analysis, reporting, and business insights.

Finds, filters, and verifies local-business leads on demand; every returned email carries a verification receipt (verifier, verdict, timestamp). Credit-based with per-key spend budgets; 25 free validated leads at signup.

Enables natural language querying of Ambivo CRM entity data through Claude AI, with JWT authentication, rate limiting, and error handling.

Enables AI clients to securely access and query Zoho CRM data using natural-language prompts, returning structured results for analysis and reporting. It supports sales pipeline tracking, lead analysis, team performance reporting, and other CRM use cases through self-hosted deployment.

Enables AI agents to safely operate HubSpot CRM contacts, deals, and pipelines via MCP, with caching, idempotency, audit trails, and robust error handling.

A locally-hosted MCP server enabling AI agents to securely interact with SmartSuite data, with configurable access modes and audit logging.

MCP server for the BoondManager API, enabling Claude to search, create, and modify records across 36 domains with 158 tools.

Provides AI assistants with access to sales data from a Northwind-style database through GraphQL queries, enabling natural language requests for orders, customers, products, and analytics.

A Model Context Protocol server that enables AI assistants like Claude to interact with Zendesk Support through natural language for searching, creating, updating, and managing tickets.

MCP server for Microsoft Dynamics 365 Business Central that enables AI assistants to query and manage Business Central data via full CRUD operations.

Enables Claude to interact with the Centrex CRM & LOS API, providing direct access to contacts, advances, documents, alerts, users, teams, and lender submissions.

Official Model Context Protocol server for 100Hires — the applicant tracking system for recruiting teams. Exposes the full 100Hires API v2 as 130 MCP tools, enabling AI assistants to manage candidates, jobs, applications, interviews, messages, and more.

MCP server for Aidoo fitness studio management software, enabling access to members, contracts, classes, bookings, and more directly from Claude.

A Model Context Protocol (MCP) server for the Apollo.io API, giving AI coding assistants direct access to Apollo.io's sales intelligence platform for prospecting, enrichment, CRM operations, and outreach.