SendIt

Streamable HTTP transport for publishing social media content across LinkedIn, Instagram, Threads, TikTok, and X from Claude. You'd reach for this when you want to automate cross-platform posting without juggling five different APIs and auth flows. The server exposes publishing operations through a single endpoint at sendit.infiniteappsai.com/mcp, letting you draft, schedule, and post content directly from your Claude conversations. Useful if you're managing social presence programmatically or building content workflows that need to hit multiple platforms simultaneously without context switching between apps.