"How to Query a Knowledge Graph Using an Ontology" matching MCP servers:

Enables AI assistants like Claude to read and write contacts, relationships, and interactions in a personal CRM via a graph-based API.

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

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.

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

Connects Claude to Jobber to manage clients, jobs, invoices, quotes, and scheduling through natural language.

Enables AI assistants to manage Bitrix24 CRM entities, tasks, project kanban boards, and Scrum sprints through an incoming webhook, requiring explicit user confirmation for all write operations.

Provides read-only access to the Planning Center People API, enabling natural language queries for people, households, background checks, and lists.

MCP server that enables Google ADK agents to triage solar fault signals, retrieve Salesforce diagnostics via hosted MCP prompt templates, and create WorkOrder records when replacements are needed.

Enables AI agents to perform CRM operations like creating contacts, managing deals, and updating leads through natural language using the Model Context Protocol.

Enables read-only access to InvoiceNinja data, including invoices, expenses, clients, and tax reports, for AI assistants like Claude.

Enables AI assistants to query Bullhorn CRM data using natural language through direct REST API access with OAuth 2.0 authentication.

Enables users to query enterprise sales data from a local SQLite database and investigate anomalies through an inline dashboard with human-in-the-loop review buttons.

A production-grade MCP server for Fireberry CRM that enables LLMs to query, create, update, and delete CRM records using natural language.

Provides tools to search for people using registered business cards and the public Eight network. Enables LLMs to query person information while keeping private data secure.

An MCP server that wraps the TryBooking Reporting API, enabling AI assistants like Claude to query bookings, events, sales reports, and attendance scans.

MCP server that gives AI assistants direct access to Bitrix24 portal through an inbound webhook, enabling management of tasks, kanban boards, reports, chats, files, and knowledge base.

An open-source, headless HubSpot alternative that exposes CRM, conversations, CMS, knowledge base, outreach, and analytics as MCP tools for AI agents to operate.

Enables AI assistants like Claude, ChatGPT, and Copilot to query live Jobber data—clients, jobs, quotes, invoices, revenue, and schedule—using natural language, with read-only access and careful API budget management.

An MCP server that exposes HubSpot CRM operations as tools over stdio, enabling any MCP client to query and modify HubSpot data.