add-mcp registry

Apollo.io is a sales intelligence and engagement platform for searching and enriching company and contact data and managing go-to-market workflows. It also provides tools for CRM records, sequences, conversations, calls, tasks, and analytics.

Attio is a CRM platform for managing records, lists, tasks, notes, meetings, and related workspace data. It also provides a developer platform for building integrations, apps, and AI-agent connections into Attio workspaces.

AutoScout24 is an online vehicle marketplace focused on buying and selling cars and other vehicles in Europe. It also provides dealer-facing tooling for creating and managing vehicle listings on its platform.

Olutely's widget service, operated by Spheric Admin Ltd, provides interactive widgets and basic app behavior inside ChatGPT. Its terms describe widget requests being handled by the company's own MCP servers without storing conversation content persistently.

Ballpark is a research platform for creating and running surveys, usability tests, prototype tests, video feedback, and related studies. It serves product, marketing, consumer, and brand research teams and also offers AI-assisted workflows.

Bandsintown is a live music platform for discovering artists, concerts, and event information, and it also provides tools for artists to promote shows and livestreams. Its public developer offering centers on artist and event data from the Bandsintown catalog.

Barceló MCP is a ChatGPT application from Barceló Hotel Group that lets users search hotels, check room availability and pricing, view hotel details, and generate booking links. It uses Model Context Protocol over HTTP and authenticates with OAuth 2.1.

FLAE Robotics is a Czech AI and robotics company focused on hospitality. Its BE-A product provides AI-based hotel front-office and guest communication capabilities, including hotel search and availability data.

Natural Intelligence operates consumer comparison and recommendation products, including the BestMoney brand for financial and insurance offers. No public developer API or CLI documentation was found on naturalint.com beyond the cataloged MCP endpoint.

Bigdata.com provides financial intelligence and research tools, including search across financial documents, company and market data, and AI-assisted research workflows. Its platform is aimed at powering analyst workflows, applications, and agentic clients with premium financial content and structured data.

Bites is a food ordering platform that lets customers order delivery and pickup from restaurants at dine-in prices. It also offers conversational ordering experiences through its website and AI assistants such as ChatGPT and Claude.

CalorieCam appears to expose a Model Context Protocol server hosted on Railway. No public documentation or additional API, GraphQL, or CLI surfaces were discoverable on the given domain.

CARFAX provides vehicle history reports and related automotive information products for consumers and business customers such as dealers, service shops, insurers, and lenders. Its public site also offers used-car shopping, maintenance tracking, and valuation tools.

CarMax is a used-car retailer that lets customers shop, finance, sell, and research vehicles online and in stores. Its public website focuses on consumer car-buying and selling services.

Chargebee exposes tenant-scoped REST APIs at `/api/v1` and `/api/v2` authenticated with a site API key via HTTP Basic Auth, plus MCP servers for Knowledge Base (public), Data Lookup, Onboarding, and Custom tools authenticated either by per-server Bearer API keys or Chargebee-issued OAuth clients.

Chargebee exposes tenant-scoped REST APIs at `/api/v1` and `/api/v2` authenticated with a site API key via HTTP Basic Auth, plus MCP servers for Knowledge Base (public), Data Lookup, Onboarding, and Custom tools authenticated either by per-server Bearer API keys or Chargebee-issued OAuth clients.

Clarify is an AI-native CRM for sales teams. It stores CRM records and offers automation, analytics, and AI assistant features for working with pipeline, contacts, meetings, and related sales data.

Clarity AI provides extra-financial intelligence and sustainability data products for financial institutions and other organizations. Its platform covers areas such as climate, ESG risk, EU taxonomy, SFDR, portfolio analytics, widgets, and data feeds.

Clay is a sales intelligence and enrichment platform built around tables, workflows, and integrations for finding, enriching, and activating company and person data. It also lets teams connect Clay workflows to AI tools through MCP.

ClickUp is a work management platform for tasks, docs, goals, chat, and related workflow data inside team workspaces. It lets teams organize work in hierarchies such as spaces, folders, lists, and tasks.