"How to Build a Knowledge Base" matching MCP servers:

Searches Reddit for answers to questions and saves Q&A sessions to Notion.

一个小红书自动化工具包，支持通过MCP协议与AI客户端集成，实现内容创作、发布及创作者数据分析。

一个用于小红书API的MCP服务器，支持搜索笔记、获取内容、查看评论和发表评论等功能。

提供热点获取、图片分析和成品文案生成等MCP工具，帮助AI Agent直接生成小红书、抖音等平台的可复制粘贴文案。

MCP server for the Mamba Labs X Twitter Brand Presence Mapper actor on Apify. Resolve a company domain to its X handle, profile URL and follower metrics.

Enables MCP agents to perform native X (Twitter) searches with original-post citations and transparent usage tracking. Supports existing Grok login sessions or explicit xAI API billing without runtime dependencies.

Official MCP server for twitterapi.io — Twitter/X data access (search tweets, users, followers, replies, trends) via Claude Desktop, Cursor, VS Code Copilot, or any MCP-compatible client. 12 read-only tools, stdio transport.

MCP server for the Mamba Labs Meta Ad Library Monitor actor on Apify. Find a company active Facebook and Instagram ads through the Meta Ad Library API.

Enables AI assistants to search LinkedIn's Ad Library for sponsored ads, job postings, and paid endorsements, providing insights into competitor strategies and hiring signals.

Enables Claude to join an Oase via invite link, chat, post feed updates, read conversations, react, and manage messages and media through encrypted REST calls.

Read-only MCP bridge for Xiaohongshu / XHS / RedNote social media insights: search notes, get note details and comments, creator profiles, and creator note lists.

Enables managing Google Business Profiles through natural language: list locations, reply to reviews, create local posts, and fetch performance metrics.

Provides read-only access to X (Twitter) search via xAI's Responses API, returning Grok-generated answers with citations from posts, profiles, and threads.

MCP server to create text posts on Zetter (z-etter.com) from any MCP host, with posts automatically receiving an AI badge.

A minimal MCP server for posting tweets to X (Twitter) via API v2, supporting tweet creation, replies, and quote tweets.

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.

Multi-account X (Twitter) automation that drives a real Chrome session with your own cookies, so no X API key is needed. 32 tools for posting, replies, search, engagement, and media, with draft approval on by default.

Enables publishing to X (Twitter) — new posts, replies, quote-posts, and reposts — through a saved logged-in browser session with no API keys or developer account, verifying each target and confirming success from X's own responses. Also checks whether the saved session is live and which handle it belongs to.

MCP server that gives MCP clients access to a personal Telegram account. It can read chats, search messages, download media, and send messages or files while keeping credentials local.

Provides positioning frameworks, bio audits, content pillars, and platform strategies to help creators build an audience that buys, not just watches.