"How to request a remote API using an OpenAPI document" matching MCP servers:

Enables AI agents to interact with ActiveNet OpenAPI services for managing organizations, activities, customers, facilities, and more.

A remote MCP server for Zammad, enabling ticket management, search, and OAuth authentication.

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

Remote MCP server for GoHighLevel that enables multi-tenant agency access via OAuth, allowing Claude or ChatGPT to use GHL tools through natural language.

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.

A read-only MCP server for Portal.io that enables browsing proposals, users, contacts, and catalog items through secure HMAC-signed API requests.

Provides a secured, read-only remote MCP endpoint for a single authorized GoHighLevel sub-account, exposing CRM tools such as contacts, opportunities, conversations, appointments, calendars, and notes via bearer-token authenticated requests.

A remote MCP server for Salesforce deployed on Cloudflare Workers, enabling Claude to query and manage Salesforce data through SOQL, SOSL, DML, and Apex with per-user OAuth.

A comprehensive Model Context Protocol (MCP) server that provides complete access to the Recharge Storefront API endpoints. Enables AI assistants to manage subscriptions, customers, orders, and billing through a standardized interface.

Enables multi-user remote MCP interactions with Gmail, OpenAI, and Salesforce via a FastMCP server.

Enables AI agents to extract structured firmographic data from public LinkedIn company URLs, returning fields like name, industry, size, and headquarters.

MCP server that provides mock APIs and deterministic seed data for ERP/OMS, WMS, and CRM systems, enabling supply chain data exploration and integration testing.

This MCP server simplifies interaction with the ConnectWise Manage API through API discovery, execution, and a fast memory system for efficient workflows.

Enables interaction with the HaloPSA API for managing tickets, clients, assets, and more through natural language commands in Claude Desktop.

Exposes internal company services as LLM-callable MCP tools, enabling AI agents to perform business operations like customer management, order processing, and support ticketing through natural language.

MCP server for B2B lead generation and company search using the Generect Live API. Provides tools to search leads, companies, generate emails, and get lead by URL.

Enables AI assistants to access and manage HeadHunter job platform data, including vacancies, resumes, negotiations, and employer settings via 167+ tools.

Enables AI agents to manage GoHighLevel sub-account CRM data, including contacts, custom fields, tags, workflows, and calendar configurations through natural language.

Find professional email addresses from name + company domain. Tests 15+ patterns against MX records with confidence scoring, with pay-per-call via x402.