"AWS instance metadata service endpoint URL" 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.

Lemmy MCP — public reads on any Lemmy instance.

Any social-video URL → transcript, metadata, frames, OCR, summary, search, Q&A. MCP server + x402.

Remote MCP endpoint wrapping instapdown.com — 16 tools covering Instagram Reels/Story/Carousel/profile-picture downloaders, engagement audit and weighted-ER calculator, live hashtag search, Reels hook generation, Unicode fonts, best-time-to-post for 17 markets and a 2026 content calendar. Public Instagram data only, no auth.

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

Turn a TikTok/Instagram/YouTube link into text for your AI: metadata, transcript and image OCR.

Scrape Mastodon posts, profiles, hashtags and instance timelines across the fediverse. Pay per row.

8 social listening tools over one MCP endpoint: Reddit, X, Threads, YouTube, Google Trends, news.

Scrape real tweets from X (Twitter) by keyword, hashtag, profile, advanced search, URL, or thread. Clean structured JSON, no official X API key, pay only per unique tweet delivered.

Hosted MCP for YouTube Studio: uploads, metadata, playlists, comments, analytics, captions.

Transform any blog post or article URL into ready-to-post social media content for Twitter/X threads, LinkedIn posts, Instagram captions, Facebook posts, and email newsletters. Pay-per-event: $0.07 for all 5 platforms, $0.03 for single platform.

Give agents instant OG image generation, social metadata audits, and rendering guidance.