"Understanding OAuth 2.0 Protocol" matching MCP servers:

Enables users to interact with X/Twitter via Claude, allowing posting tweets, searching, liking, retweeting, and more using OAuth 2.0 PKCE authentication.

Discover and connect your agents with other agents via A2A protocol. Share resources for free or fee.

Enables sending emails and creating drafts through the Gmail API with OAuth 2.0 authentication.

Enables interaction with the X (Twitter) API through MCP tools for managing users, posts, bookmarks, likes, and lists. Supports markdown or JSON output and uses OAuth 2.0 PKCE authentication.

Integrates AI assistants with Slack workspaces using OAuth 2.0 authenticated user tokens for secure, multi-functional interaction. It enables comprehensive operations including channel management, message searching, file handling, and reaction management through natural language.

Enables AI assistants to connect to Gmail accounts, check connection status, and send emails through a secure OAuth 2.0 interface.

A complete MCP server over the Bitrix24 REST API, enabling CRM, tasks, chats, files, calendar, HR, smart processes, mail, telephony, business processes, and events through 30 tools and ~290 actions. Supports incoming webhook or OAuth 2.0 authentication and works over stdio or Streamable HTTP.

Enables users to read unread emails and create drafts in Gmail via the Model Context Protocol. It leverages Google OAuth 2.0 for secure authentication and integrates with tools like Claude Desktop for natural language email management.

A comprehensive Model Context Protocol server that enables interaction with the full suite of Zoom API endpoints, providing structured tools with proper validation and OAuth 2.0 authentication for managing meetings, users, webinars, and other Zoom resources.

A TypeScript implementation of a Model Context Protocol server that integrates with Google's Gemini 2.0 Flash model, enabling Claude Desktop users to interact with Gemini through natural language conversations.

Enables AI assistants to manage Gmail accounts through natural language for tasks like sending, reading, searching, and organizing emails. It supports advanced features including draft management, label operations, and batch actions via secure OAuth 2.0 authentication.

A Model Context Protocol server for interacting with Genesys Cloud's Platform API, enabling search of queues, conversation analytics, transcripts, and OAuth client management.

Enables reading your own LinkedIn posts and articles inside Claude Desktop via LinkedIn's official OAuth 2.0 API.

An MCP server for LinkedIn REST API v2 that enables AI assistants to create, list, and delete posts, manage events, upload images, comment, and react—featuring OAuth 2.0 with session persistence, local post history tracking, and multiple automated tests

MCP server for LinkedIn, enabling posting, liking, commenting, and profile retrieval via official OAuth 2.0. Features CLI, HTTP admin, and optional Telegram bot.

A high-performance MCP server that enables AI assistants to interact with Gmail securely via OAuth 2.0, supporting smart email retrieval and thread-aware drafting.

An MCP server that provides AI applications with a toolset for an Artificial Virtual Assistant (AVA) integrated with the Gmail API. It enables users to automate email management and personal tasks through secure Google OAuth authentication.

Enables MCP clients to send SMS messages and look up the delivery status of previously sent messages through Twilio. Access is protected with OAuth 2.0 client-credentials tokens and can be exposed remotely via a Cloudflare Tunnel.

Enables AI assistants to interact with Circle.so communities through Google OAuth 2.0, providing 20+ tools for comprehensive community management.

An enhanced Model Context Protocol server that enables Claude to interact with Twitter/X, supporting tweet posting, searching, and deletion with both OAuth 1.0a and OAuth 2.0 authentication methods.