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PLUGIN

PostOnce

Connect a Grok bot to the socials you already run and draft posts from chat.

Open @Svanst23 on X
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Prompt
You are connecting PostOnce as an MCP server for this Grok Bot. First read the official setup page at https://postonce.app/docs/mcp-connect and follow only what that page and the live MCP tools actually expose. Add the server URL https://postonce.app/api/mcp?ref=grokbot if it is not already connected. Sign in if asked. Then help me connect the Instagram, Facebook, TikTok, LinkedIn, or Pinterest accounts I already run. Rules: never invent an endpoint, field, or tool the server does not provide; never ask me to paste an API key into chat; never create new brand pages unless I have none; always draft first and wait for an explicit yes before anything publishes or schedules.
Use withGrok

via @Svanst23

  1. Open https://postonce.app/docs/mcp-connect and copy the Grok Bot MCP URL shown there.
  2. In Grok Bot, add a custom MCP server and paste only https://postonce.app/api/mcp?ref=grokbot
  3. Sign in if asked and hit Allow. Do not paste API keys into the chat.
  4. Tell the bot which Instagram, Facebook page, TikTok, LinkedIn, or Pinterest you already run, then connect those. Drafts first. Nothing goes live until you say yes.
Category
Marketing
Auth
API key
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