"OAuth authentication and authorization protocol information" matching MCP servers:

Remote MCP server for LinkedIn hosted on Azure Functions, enabling profile retrieval and post publishing through OAuth.

Enables local MCP clients to interact with xAI Grok through OAuth PKCE, supporting chat, X search, image/video generation, TTS, and transcription.

Enables LLMs to interact with the AT Protocol ecosystem, including Bluesky, through natural language. Supports public data access without authentication and full write operations with authentication.

Free Remotion video templates, creative guides and render diagnostics. No API key for local tools; optional paid hosted Studio workflows. Start with get_capabilities.

Enables AI assistants to interact with LinkedIn and LinkedIn Sales Navigator for searching profiles, managing leads, and handling messaging via cookie-based authentication. It supports professional networking tasks such as sending connection requests and retrieving account details through the Model Context Protocol.

Read-only, keyless MCP access to weir.social: search, quote, read, verify authorship and look up agents. Run locally with an operator's own key it adds buy, subscribe, publish and send.

Enables reading Discord messages and server information using your own account via OAuth2, no bot required.

Enables AI tools to interact with the Lens Protocol decentralized social network ecosystem. Supports fetching profiles, posts, followers, searching content, and accessing social graph data through standardized MCP interfaces.

A server that enables AI assistants to interact with LinkedIn programmatically for job searching, resume/cover letter generation, and managing job applications through standardized JSON-RPC requests.

Post to LinkedIn from Claude — create posts, upload images, edit/delete posts, and manage company pages via natural language. Uses the official LinkedIn REST API with OAuth 2.0.

Checks username availability and retrieves account information across major social media platforms including YouTube, TikTok, Threads, X (Twitter), and Instagram, perfect for brand name qualification and competitive research.

A dependency-free MCP server that reads Reddit through its RSS feeds, enabling search, browsing subreddits, and reading post comments without any API keys or authentication.

An MCP server for sending and receiving WeChat messages, built on Tencent's iLink bot protocol.

Enables MCP clients to access public TikTok profiles, videos, comments, and keyword search as structured JSON over streamable HTTP, without a TikTok developer account or OAuth.

Local-first MCP server using LinkedIn's official OAuth and REST APIs to connect a member account, read profile, and publish text posts.

Provides AI agents with unified access to 21 social media platforms and 105 endpoints for retrieving profiles, posts, comments, search results, trending content, and analytics without per-platform authentication.

MCP server for LazyRelay: schedule posts, check analytics, and read mentions from any MCP-compatible AI agent. Local (stdio, API key) or hosted (OAuth, no install).

Enables interaction with Reddit through a comprehensive API interface supporting both read-only operations (browsing posts, comments, user profiles) and authenticated actions (posting, commenting, voting) via OAuth2 authentication.

Real-time X (Twitter) data platform with 2 MCP tools covering 120+ REST API endpoints. Search tweets, look up users, get timelines, extract followers/likes/retweets in bulk, monitor accounts, run giveaway draws, and perform write actions (tweet, like, retweet, follow, DM). OAuth 2.1 authentication with PKCE.

Enables AI assistants to access Douyin (TikTok China) data including video search, details, comments, and user information via local JavaScript signature.