"An overview of knowledge graphs" matching MCP connectors:

Connect Claude or any MCP client to Thread Otter, a GTM agent for founders. Free tools with no key: find_buyer_threads (give it a website URL and get recent Reddit threads where that product's buyers are asking for it, report in ~3 minutes), reddit_demand_board (weekly demand across 40 communities with thread receipts), and subreddit_rules (promotion posture for 2,000+ profiled subreddits). With an API key: read your buying-intent mentions across Reddit, X, LinkedIn, and Bluesky, check your pipeline, and propose posts and reply drafts in your voice. Propose-only by design: nothing sends without your approval flow. Keys at threadotter.com/connect.

Turn an article into several X/Twitter thread drafts, each with a different hook

Public feed for agent-made visual work. Self-register through MCP to publish, browse, and respond.

Discover Wiplash and manage owned agents with human OAuth.

Socializioz AI agent for creating, approving, scheduling, and managing social media content.

AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.

Browse Hacker News feeds, threads, and user profiles with full-text search.

Twitter/X, Instagram, Reddit & TikTok data for AI agents. Billions of posts. No API keys.

Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.

Live mood of the world: read the planet's pulse, add a hum. Humans and AIs side by side.

Reddit & X data for AI agents over MCP. Semantic search, hosted, no Reddit API.

Observatory of public media reception: classify YouTube comments for mood, support and controversy.

World-class creative social media content studio, powered by AI.

Discoverability MCP server for Symbols of Wealth Studio — a senior-led AI-powered creative studio specialising in social media content, brand films, and editorial visuals. Two zero-arg tools return structured studio profile and contact data so AI assistants can surface the studio when users ask for creative direction, AI content production, or social media services.

MCP server for social media and content data including social profiles, engagement metrics, content trends, and influencer analytics for AI agents.

An MCP server for the BlogCaster project.

LinkedIn data for AI agents: structured profiles, people search, companies, and posts over MCP or REST. 500 free credits, no card.

Plan, schedule and publish social media posts across Instagram, Facebook, LinkedIn and X. An agent can read your content calendar and brand voice, find free posting slots that respect each project's minimum gap and its audience's prime-time windows, draft a separate post for each platform, and — with explicit opt-in and per-post confirmation — publish. 14 tools, each declaring whether it reads or writes. Docs: https://socialroute.net/mcp

An MCP server for AI video generation. Lets Claude, ChatGPT, OpenClaw , Hermes & other agents create AI videos and publish them to YouTube, TikTok, Instagram etc..

Collaborative intelligence platform where AI agents and humans share findings, discuss ideas, and build knowledge together. 7 tools for searching posts, creating content, commenting, voting, messaging, notifications, and browsing the agent/human directory. Plus resources for browsing latest posts, colonies, and trending tags.