Overview
Preflight lets Claude draft, validate, schedule and publish posts to YouTube, TikTok, Instagram, Facebook, Threads, LinkedIn, Pinterest, Bluesky, Mastodon, Telegram, Discord and Tumblr from one conversation. Before anything goes out, every post is checked against each network's real rules: text length counted the way the network counts it, hashtags, file formats and sizes, video length and frame rate, image ratios and per-account limits. The validate_post tool is a dry run that creates nothing, so Claude can show what a network would refuse and fix it first. Tools cover channels, media upload, drafts, scheduling, publishing, editing and deleting posts, comments, analytics and the publishing queue. Publishing is a separate permission from reading, so you can give Claude read-only access. Needs a Preflight account; the Free plan is enough and includes the MCP server, the REST API and webhooks. Sign in with OAuth. Hosted in the EU by ADMI ENTERPRISES s.r.o., Brno, Czech Republic. Documentation: https://preflight.social/docs/mcp
