x_publish_post

Active

declared in 1.17.0

Publish a post to the connected X (Twitter) account with optional media. Text can include mentions, hashtags, and URLs. Media files are uploaded via v2 chunked upload. Returns tweet_id and URL.

Parameters schema

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "Post text (required). X enforces per-account character limits."
    },
    "account_id": {
      "type": "string",
      "description": "X account: numeric channel account ID or @handle (optional; defaults to workspace's sole X account)."
    },
    "media_file_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "DialogBrain file IDs to attach (optional, max 4 per post)."
    }
  }
}

What this tool wraps· 2 endpoints

min confidence0.70 0.50

Parent server

io.github.saloprj/dialogbrain

https://github.com/saloprj/dialogbrain-mcp

1/7 registries

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