add-mcp registry

Scite is an AI-powered research platform for discovering and evaluating scientific literature, including citation context and Smart Citations that show whether later work supports or contradicts a claim. It also offers AI-assisted literature search and assistant features for researchers and organizations.

Scrapfly is a managed web scraping and browser automation platform. It provides anti-bot bypass, proxy-backed page fetching, screenshots, structured extraction, crawling, and remote browser tooling.

Scrimba is an online coding-learning platform with interactive courses, career paths, and documentation for programming and AI topics. Its public site and docs focus on education content rather than a broader developer API platform.

Scrimba is an online coding-learning platform with interactive courses, career paths, and documentation for programming and AI topics. Its public site and docs focus on education content rather than a broader developer API platform.

Semrush is a search and online visibility platform for SEO, traffic analysis, advertising research, local SEO, content, and related marketing workflows. It provides access to Semrush datasets and tools for keyword, traffic, backlink, and local ranking analysis.

Shippo provides multi-carrier shipping infrastructure for creating labels, comparing rates, validating addresses, tracking packages, and related shipping workflows. It offers both developer APIs and AI-assistant MCP access built on the same shipping capabilities.

Sider AI is a browser-based AI assistant product for reading, writing, research, and interacting with multiple AI models. Its public site focuses on end-user apps and content, while its detected developer-facing surfaces are MCP servers for specific tools.

SignNow is an e-signature platform for uploading documents, preparing them for signing, sending signature requests, and managing templates and document workflows. It also offers AI-agent access to those workflows through an MCP server.

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.

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.

sftapi.com appears to host service endpoints related to FTAPI products. For the given domain, the only verified developer-facing integration surface found was a Softonic MCP server endpoint.

SoulFamily.ai offers an AI-powered platform for exploring spiritual teachings and guided conversations based on content from featured teachers. Its website presents the service and links to hosted app experiences and a public MCP endpoint.

Speechify provides AI voice products including text-to-speech, voice cloning, and realtime voice agents. Its platform lets developers generate speech, manage voices, and build conversational voice experiences.

Splice is a music creation platform focused on royalty-free sounds, sample discovery, stacks, and music-production tools. It also offers integrations that bring its sound catalog into AI tools via MCP.

Standvirtual is a Portuguese online marketplace for buying and selling vehicles, including cars, motorcycles, commercial vehicles, boats, motorhomes, heavy vehicles, and parts. It provides public listing and search pages for vehicle classifieds and tools for private and professional sellers.

StayingAPI provides normalized accommodation data across Airbnb, Booking.com, Vrbo, and Google Hotels, including search, availability, pricing, reviews, and cross-OTA price comparison. It offers the same capabilities to developers over REST and to AI agents over MCP.

Storyblok is a headless CMS with a visual editor for creating, managing, and delivering structured content across digital channels. It provides APIs and tooling for content delivery, content management, and agent-driven workflows.

Stytch provides authentication, authorization, and identity infrastructure for consumer and B2B applications. Its products include APIs for auth flows and workspace management, plus Connected Apps features for OAuth/OIDC and AI-agent integrations.

Stytch provides authentication infrastructure for consumer and B2B applications, along with workspace-management tooling for configuring Stytch projects. It also offers a hosted MCP server for interacting with Stytch workspace configuration through AI tools.

SubscriptionFlow is a subscription management and recurring billing platform for businesses. It provides tools for managing customers, plans, subscriptions, invoicing, payments, and related billing workflows.