"MCP servers built with alternative programming languages" matching MCP servers:

Enables interaction with HubSpot CRM through MCP, providing tools to manage contacts, companies, deals, and search/associations via natural language.

An MCP server implementation that integrates Claude with Salesforce, enabling natural language interactions with Salesforce data and metadata for querying, modifying, and managing objects and records.

Read-only MCP server for Pipedrive that provides a digest-ready sales queue with overdue follow-ups, due today activities, and deals missing next action.

MCP server for Postscript SMS marketing platform, enabling AI agents to query subscribers, look up opt-in keyword IDs, add new subscribers with consent, list campaigns, and check audience segment sizes.

An MCP server implementation that integrates Claude with Salesforce, enabling natural language interactions with Salesforce data and metadata.

Unofficial MCP server for Siigo Colombian electronic invoicing software that enables AI to manage customers, products, invoices, credit notes, and journals through the Siigo API with configurable safety modes.

Enables AI clients to seamlessly take HubSpot actions and interact with HubSpot data, allowing users to create/update CRM records, manage associations, and gain insights through natural language.

MCP server for Influitive AdvocateHub that provides 15 tools across members, groups, challenges, events, rewards, and approvals, enabling read and write operations with confirm gates and audit logging.

An agent-optimized MCP server for Kit.com (formerly ConvertKit) that enables full management of email marketing campaigns, subscribers, and broadcasts. It provides 13 composite tools covering the entire Kit V4 API with built-in rate limiting and formatted responses for efficient AI interaction.

An MCP server for Sitecore Personalize / CDP that exposes decisioning flows, experiences, audiences, guest profiles, events, and datasets as tools, enabling natural-language management and interaction with Sitecore Personalize.

MCP server for the Gripp API, enabling CRUD operations on Gripp entities with built-in confirmation safety for mutations.

Enables AI assistants like Claude to read and optionally write data in FieldRoutes (formerly PestRoutes) using plain English, with read-only mode by default and granular safety profiles.

Enables creating and managing user profiles with interactive elicitation capabilities that prompt users for missing required information. Demonstrates MCP's elicitation feature by validating profile data and requesting additional details when fields are incomplete.

A server implementation that enables AI assistants to interact with HubSpot CRM data, allowing for seamless creation and management of contacts and companies, retrieval of activity history, and access to engagement data through natural language commands.

Enables interaction with Canny.io customer feedback platform through natural language. Supports board management, post creation/updating, search functionality, and comprehensive feedback management operations.

An MCP server for IT Glue that provides 56 tools for managing organizations, configurations, passwords, documents, flexible assets, contacts, locations, users, groups, attachments, related items, and bulk operations, with built-in rate limiting, caching, and security guards.

Enables AI assistants to interact with Apollo.io API for sales and marketing activities. Provides tools to search for companies and contacts, enrich person and organization data, and manage accounts with comprehensive lead generation capabilities.

Integrates Apollo.io's B2B sales platform with Claude AI, enabling prospect search, contact enrichment, email sequence management, list analytics, and sales intelligence operations through natural conversation.

Provides tools to check weather information for any city and manage prospects in Upnify CRM with dynamic authentication, eliminating the need for pre-configured credentials.

Enables Claude to interact with HubSpot CRM for sales analysis and insights, providing tools for managing contacts, deals, companies, and retrieving sales analytics data.

Rebillia MCP Server - Subscription billing for e-commerce. Manage subscriptions, customers, products, invoices, transactions, and billing operations through AI assistants. Built for e-commerce merchants on BigCommerce, WooCommerce, and Shopify. 105+ tools covering the full subscription billing lifecycle. Install: npx rebillia-mcp-server

Enables AI agents to interact with Bitrix24 CRM through comprehensive tools for managing contacts, deals, leads, companies, tasks, and users, with advanced filtering, search capabilities, and sales team performance monitoring.

Enables sales, marketing, and C-suite teams to search, view, and update Salesforce records through Claude, with tools for record management, activity tracking, and global search.

A Model Context Protocol server that enables AI assistants like Claude to interact directly with Attio CRM data, supporting operations for companies, people, lists, and tasks through natural language queries.

Enables comprehensive integration with Kommo CRM through 25 tools for managing leads, contacts, companies, tasks, events, and generating detailed analytics reports. Supports advanced workflow management, pipeline operations, and real-time performance tracking.

Integrates with HubSpot CRM APIs via the Model Context Protocol, enabling management of contacts, companies, deals, tickets, notes, engagements, workflows, and more through natural language.

An MCP server that enables AI tools to interact with ActiveCampaign API, allowing contact management and tracking event analysis through natural language queries.

Enables AI assistants to securely interact with the Little Green Light CRM database for tasks like searching constituents, logging gifts, managing groups, and generating reports without third-party middleware.

MCP server for Pipedrive CRM providing 88 tools for full CRUD on deals, persons, organizations, activities, and more, with custom field resolution and safety guards.

Provides comprehensive access to HubSpot's CRM API, enabling management of contacts, companies, deals, engagements, and associations with support for batch operations and advanced search capabilities.