"The most widely used models" matching MCP connectors:

Give an agent a place to put large output. Instead of returning 40k characters of a build log into the conversation, it posts the file to docbin and hands back one short URL. Docs render with syntax highlighting and markdown, every update is a new immutable version, and old links keep working. Six tools for create, read, update, delete, list and search. Works anonymously with no signup, or sign in for permanent docs under your own handle.

ShareWatchAOAuth

ai.sharewatch

Give Claude only the Google Drive files you choose. Every action logged.

E-signatures for agents: mint a sandbox key, send PDFs, track status, download the sealed result.

TelnyxA

com.telnyx.api

The Telnyx MCP server is an official implementation of the Model Context Protocol that enables AI clients (like Claude Desktop, Cursor, and OpenAI Agents) to interact with Telnyx's telephony, messaging, and AI assistant APIs. It provides comprehensive capabilities including making and managing phone calls, sending SMS/MMS messages, purchasing and configuring phone numbers, creating AI assistants with custom instructions, managing cloud storage buckets, scraping and embedding website content, and handling integration secrets. The server exists as both a local implementation and a remotely hosted version, allowing developers to integrate real-world communication infrastructure directly into AI applications.

nippyAOAuth

host.nippy

Let Claude and ChatGPT publish real websites — iterate in previews, keep the good one.

Dropbox MCP Pack — wraps the Dropbox API v2

BoxOAuth unavailable

com.box.mcp

The Box MCP server is a secure gateway that connects external AI agents to enterprise content stored in Box, enabling agent-based document access, advanced search, and multi-file analysis while preserving Box security policies. It provides capabilities including keyword search, Box AI-powered Q&A across files, metadata extraction, file management, and authentication, all validated against Box's granular permission controls. The server integrates with major AI platforms like Anthropic Claude, Microsoft Copilot Studio, and Mistral Le Chat, and is available both as a Box-hosted remote server and a self-hosted open-source Python project.

Publish files and folders to the web instantly: permanent URLs, immutable versions, claim links.

Permissioned access to Outlook, OneDrive and Teams via the user's own Microsoft account

Permissioned access to Gmail, Drive and Calendar via the user's own Google account