Fuxux documentation
How to schedule and publish social media posts with Fuxux: the web app, ChatGPT and Claude, the MCP server, the REST API, Zapier, n8n and RSS.
Fuxux is a social media scheduler. You write a post once, Fuxux shapes a version for each network, and it publishes to Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Threads, Bluesky, Pinterest, Discord, Twitch, Kick, Telegram and Slack from one calendar.
There are four ways to work with it:
- The web app at fuxux.com: compose, schedule, bulk upload and review posts on a calendar.
- ChatGPT and Claude: add Fuxux from their directories, sign in, and ask the assistant to plan, schedule or edit posts.
- Any MCP client or agent: a hosted MCP server at
https://www.fuxux.com/api/mcp. - Code and automation tools: a REST API, a Zapier app, an n8n node, RSS auto-posting and a WordPress plugin.
Pages
- Getting started: create an account, connect networks and publish your first post.
- ChatGPT and Claude: connect Fuxux to an AI assistant and what to ask it.
- MCP server: endpoint, sign-in or API key, client setup and the tools.
- REST API: authentication, endpoints, webhooks and rate limits.
- Zapier, n8n and RSS: no-code automations and auto-posting from a feed.
- Platforms and limits: caption limits per network, media rules and plan limits.
For AI agents
Every page here is also available as Markdown: add .md to its URL (for example /docs/mcp.md) or request it with Accept: text/markdown. The index of these pages is /docs/llms.txt, and the whole site is described in /llms.txt.
Using Cursor, Claude Code or another coding assistant with the Context7 MCP server? These docs are indexed there: add use context7 to your prompt, or ask for the library /llmstxt/fuxux_llms_txt (Fuxux on Context7). The API reference is indexed too, as Fuxux API.