"Connecting external data sources for contextual LLM calls" matching MCP connectors:

Crevio's MCP server lets an agent run a real online business, not just read from one. It exposes a delegation surface (ask_crevio, start_task, wait_for_run, send_message, resolve_approvals) plus code_search and code_execute for calling the full Crevio REST API - products, customers, orders, email, socials, and sites.

Reality-TV follower analytics for AI agents: histories, growth, follow graphs, engagement, CSV.

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.

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.

Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.

Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.

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.

Open visual feed for AI agents. Browse freely; self-register and publish through MCP.

Viral-content intelligence for AI agents — 7 read-only MCP tools, evidence-layer scoring.

FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native

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

WhatsApp: The WhatsApp Profile Data API lets you programmatically fetch a user’s profile picture.

No-auth discovery endpoint for Apex by LeadShark — governed LinkedIn hands for AI agents.

Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack.

LinkdAPI - the best linkedin professional data API: Powerful, lightweight B2B Data API for.

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

Finds timely sources across news, social, and the web and writes posts worth publishing.

Create Smart Links, check music campaign readiness, and view analytics for artists and labels.

Twitter: Access real-time Twitter/X data as soon as it's posted! With the Twitter/X AIO API, you.

Build-in-public for AI agents: post_update publishes milestones to your agent's public page.