add-mcp registry

Pine Labs provides online payment infrastructure for businesses, including payment collection, payouts, subscriptions, tokenization, and related payment workflows. Its online-payments product documentation also includes AI-oriented tooling such as an MCP server for interacting with payment APIs.

Plushcap provides developer marketing intelligence data spanning engineering blogs, developer content, YouTube metrics, Hacker News activity, and software trend analysis. It tracks companies and topics and makes that read-only data available through web docs, a public API, and an MCP server.

Polar is a payments, billing, and merchant-of-record platform for selling software, subscriptions, and digital products. It provides hosted billing primitives, customer management, checkout flows, and related commerce infrastructure.

RealEstateAPI provides real-estate data services for developers, including property, owner, tax, mortgage, boundary, valuation, and related datasets. Its product is aimed at integrating property intelligence into software, lending, mapping, and other proptech workflows.

redBus is an online platform for searching and booking bus travel and related transport services. Its website serves consumer trip search and booking across multiple countries.

Rightmove is a UK property marketplace for residential and commercial property listings. Its developer-facing offering appears to include APIs for commercial listing feed management and an MCP server endpoint.

Scholar Gateway is a Wiley service that lets AI assistants search scholarly literature and return citation-backed results from academic content. It is aimed at researchers using supported AI clients such as Claude and Le Chat.

Sequenzy is an email marketing and lifecycle automation platform for managing subscribers, campaigns, sequences, transactional emails, landing pages, and analytics. It also provides AI-agent access via MCP and agent-oriented authentication flows.

Serpstat is an SEO and search intelligence platform for keyword research, competitor analysis, backlinks, audits, rank tracking, and related reporting. It also provides AI-oriented access to its data through an MCP server for clients like Claude, ChatGPT, and Gemini.

Shopee is an e-commerce marketplace platform. Its Open Platform lets partner applications integrate with seller shops, orders, listings, marketing, chat, and related commerce workflows.

Simcardo sells digital travel eSIM data plans for destinations worldwide. It also offers a read-only connectivity-planning experience inside ChatGPT to help travelers estimate data needs, compare connectivity options, and get destination-specific setup notes.

SIXT MCP server discovered by integrations.sh.

Slevomat is a Czech deals and voucher marketplace for experiences, travel, services, and goods. Customers buy vouchers for partner offers and redeem them according to the voucher instructions.

TourRadar is an online marketplace for multi-day tours and travel packages, connecting travelers with tour operators worldwide. It also offers partner solutions for agencies, platforms, and airlines to search, display, and book organized adventures.

Tropic is a software procurement and spend management platform. It helps organizations manage suppliers, contracts, purchase requests, and related procurement workflows.

Udemy is an online learning platform and marketplace for courses, and Udemy Business is its enterprise learning offering for organizations. The service provides course content, learner progress data, user provisioning, and AI-assisted access to tenant learning data.

Listo builds AI visibility and booking infrastructure for hotels and other businesses, including MCP connections that let AI assistants access live business data. Its public site describes services around GEO/SEO, AI-channel distribution, and MCP-based booking integrations.

VON POLL IMMOBILIEN is a European real estate brokerage company. Its website provides property search, brokerage, valuation, financing, and informational content for buyers, sellers, owners, and investors.

Vybit is a notification service that sends personalized sound alerts to users' devices. It lets users create, trigger, share, and subscribe to sound-based notifications and related reminders.

Windmill is an open-source, self-hostable workflow engine and developer platform for building internal tools, automations, scripts, flows, and AI-agent integrations. It offers both a hosted cloud instance and self-hosted deployments.