AutoPoster AI

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Multi-platform social media post creation, scheduling, and publishing.

Marketing & SEO

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https://agent.autoposter.ai/mcp

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Tool list from our last check. Connect live to refresh it.

autoposter_create_upload_link

Creates a short-lived link where the user can upload images from their device into the Auto Poster media library. Use this when the user wants to attach an image that exists only in the chat or on their device (no public URL) and your client cannot send file contents. Give the link to the user, wait until they say the upload is done, then call autoposter_list_media (newest first) and attach the image with mediaIds in autoposter_draft_post or autoposter_schedule_post.

This tool takes no arguments.

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

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Tools (14)

autoposter_create_upload_link

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

autoposter_delete_post

Deletes or cancels a draft, scheduled, or pending post by ID.

destructive

Argument	Type	Description
postId*	string	The post ID to delete or cancel.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "postId"
  ],
  "properties": {
    "postId": {
      "type": "string",
      "description": "The post ID to delete or cancel."
    }
  }
}

autoposter_draft_post

Creates a draft post for human review. If API key lacks direct publish, post is saved as pending_approval and notifications are sent to workspace approvers. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video files over 100MB, tell the user to provide a direct public file URL or use autoposter_get_media_upload_url.

Argument	Type	Description
files	array	Optional files generated in chat or uploaded by user to attach to the post.
content*	string	Base text content of the post.
mediaIds	array	Optional list of existing media IDs from workspace media library (from autoposter_list_media).
postType	string	Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video), or 'shorts' (YouTube Shorts; vertical video under 60s). Ignored on platforms without format variants.
mediaUrls	array	Optional public image or video URLs to attach (e.g. from autoposter_upload_media).
accountIds*	array	List of account IDs from autoposter_list_accounts.
platformContent	object

autoposter_get_media_upload_url

Only for clients that can perform an HTTP PUT or multipart POST (not chat-only clients such as Gemini): if you cannot make that request yourself, use autoposter_create_upload_link instead. Generates a presigned S3 upload URL for direct, high-speed upload of videos or images up to 5GB without size limits or timeouts. Returns direct PUT url, POST upload fields, and public CDN URL.

Argument	Type	Description
fileName*	string	Name of the file including extension (e.g. 'promo_video.mp4', 'photo.jpg').
contentType*	string	MIME type of the media (e.g. 'video/mp4', 'image/jpeg', 'image/png').

Input schema (JSON)

{
  "type": "object",
  "required": [
    "fileName",
    "contentType"
  ],
  "properties": {
    "fileName": {
      "type": "string",
      "description": "Name of the file including extension (e.g. 'promo_video.mp4', 'photo.jpg')."
    },
    "contentType": {
      "type": "string",
      "description": "MIME type of the media (e.g. 'video/mp4', 'image/jpeg', 'image/png')."
    }
  }
}

autoposter_get_post

Retrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.

read-only

Argument	Type	Description
postId*	string	The post ID to fetch.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "postId"
  ],
  "properties": {
    "postId": {
      "type": "string",
      "description": "The post ID to fetch."
    }
  }
}

autoposter_get_post_status

Checks delivery status of a post and returns live platform links/receipts once published.

read-only

Argument	Type	Description
postId*	string	The post ID to query.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "postId"
  ],
  "properties": {
    "postId": {
      "type": "string",
      "description": "The post ID to query."
    }
  }
}

autoposter_get_rules

Returns platform publishing constraints including character limits, media format requirements, and guidelines.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

autoposter_list_accounts

Lists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

autoposter_list_media

Lists media files (images and videos) stored in the workspace media library with public CDN URLs.

read-only

Argument	Type	Description
type	string	Optional filter by media type ('image' or 'video').
limit	number	Maximum number of media items to return (default 20, max 50).

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "type": {
      "enum": [
        "image",
        "video"
      ],
      "type": "string",
      "description": "Optional filter by media type ('image' or 'video')."
    },
    "limit": {
      "type": "number",
      "description": "Maximum number of media items to return (default 20, max 50)."
    }
  }
}

autoposter_list_posts

Lists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.

read-only

Argument	Type	Description
limit	number	Maximum number of posts to return (default 20, max 50).
state	string	Optional filter by post state.
search	string	Optional keyword to search in post captions.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "description": "Maximum number of posts to return (default 20, max 50)."
    },
    "state": {
      "enum": [
        "drafts",
        "draft",
        "scheduled",
        "queued",
        "posted",
        "failed",
        "pending_approval"
      ],
      "type": "string",
      "description": "Optional filter by post state."
    },
    "search": {
      "type": "string",
      "description": "Optional keyword to search in post captions."
    }
  }
}

autoposter_publish_draft

Approves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.

Argument	Type	Description
postId*	string	The post ID returned by autoposter_draft_post.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "postId"
  ],
  "properties": {
    "postId": {
      "type": "string",
      "description": "The post ID returned by autoposter_draft_post."
    }
  }
}

autoposter_schedule_post

Schedules a post for a future date/time. Automatically converts local time using workspace/user timezone into UTC. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video files over 100MB, tell the user to provide a direct public file URL or use autoposter_get_media_upload_url.

Argument	Type	Description
files	array	Optional files generated in chat or uploaded by user to attach to the post.
content*	string	Base text content of the post.
mediaIds	array	Optional list of existing media IDs from workspace media library (from autoposter_list_media).
postType	string	Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video), or 'shorts' (YouTube Shorts; vertical video under 60s). Ignored on platforms without format variants.
timezone	string	Optional IANA timezone (e.g. 'America/New_York'). If omitted, defaults to workspace or user timezone.
mediaUrls	array	Optional public image or video URLs to attach (e.g. from autoposter_upload_media).
accountIds*	array

autoposter_upload_media

Uploads an image or video to Auto Poster media library. Accepts files generated in ChatGPT (e.g. DALL-E images in /mnt/data/), uploaded files, or public image URLs. Direct chat download limit is 100MB. For larger videos or files (>100MB), tell the user to provide a direct public file URL or use autoposter_get_media_upload_url for direct S3 upload up to 5GB. If the image exists only in the chat or on the user's device and cannot be sent here, use autoposter_create_upload_link instead.

Argument	Type	Description
url	string	Optional public image or video URL or data URI to upload into media library.
file	any	File object provided by ChatGPT for AI-generated images or uploaded files.
name	string	Optional display name or title for the media file.

Input schema (JSON)

{
  "type": "object",
  "$defs": {
    "MediaFile": {
      "type": "object",
      "required": [
        "download_url",
        "file_id"
      ],
      "properties": {
        "file_id": {
          "type": "string"
        },
        "file_name": {
          "type": "string"
        },
        "mime_type": {
          "type": "string"
        },
        "download_url": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }
  },
  "properties": {
    "url": {
      "type": "string",
      "description": "Optional public image or video URL or data URI to upload into media library."
    },
    "file": {
      "$ref": "#/$defs/MediaFile",
      "description": "File object provided by ChatGPT for AI-generated images or uploaded files."
    },
    "name": {
      "type": "string",
      "description": "Optional display name or title for the media file."
    }
  }
}

get_profile

Return the profile represented by this request's authenticated credentials. The opaque id is unique within this app and remains unchanged across token refresh, reconnection, and display-metadata changes.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

{ "type": "object", "$defs": { "MediaFile": { "type": "object", "required": [ "download_url", "file_id" ], "properties": { "file_id": { "type": "string" }, "file_name": { "type": "string" }, "mime_type": { "type": "string" }, "download_url": { "type": "string" } }, "additionalProperties": false } }, "required": [ "accountIds", "content" ], "properties": { "files": { "type": "array", "items": { "$ref": "#/$defs/MediaFile" }, "description": "Optional files generated in chat or uploaded by user to attach to the post." }, "content": { "type": "string", "description": "Base text content of the post." }, "mediaIds": { "type": "array", "items": { "type": "string" }, "description": "Optional list of existing media IDs from workspace media library (from autoposter_list_media)." }, "postType": { "enum": [ "post", "reel", "story", "shorts" ], "type": "string", "description": "Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video), or 'shorts' (YouTube Shorts; vertical video under 60s). Ignored on platforms without format variants." }, "mediaUrls": { "type": "array", "items": { "type": "string" }, "description": "Optional public image or video URLs to attach (e.g. from autoposter_upload_media)." }, "accountIds": { "type": "array", "items": { "type": "string" }, "description": "List of account IDs from autoposter_list_accounts." }, "platformContent": { "type": "object", "description": "Optional platform-specific content overrides (e.g. twitter, linkedin)." } } }

{ "type": "object", "$defs": { "MediaFile": { "type": "object", "required": [ "download_url", "file_id" ], "properties": { "file_id": { "type": "string" }, "file_name": { "type": "string" }, "mime_type": { "type": "string" }, "download_url": { "type": "string" } }, "additionalProperties": false } }, "required": [ "accountIds", "content", "scheduledAt" ], "properties": { "files": { "type": "array", "items": { "$ref": "#/$defs/MediaFile" }, "description": "Optional files generated in chat or uploaded by user to attach to the post." }, "content": { "type": "string", "description": "Base text content of the post." }, "mediaIds": { "type": "array", "items": { "type": "string" }, "description": "Optional list of existing media IDs from workspace media library (from autoposter_list_media)." }, "postType": { "enum": [ "post", "reel", "story", "shorts" ], "type": "string", "description": "Optional target format where applicable: 'post' (default feed post/carousel), 'reel' (Instagram or Facebook Reel; requires video), 'story' (Instagram or Facebook 24h Story; requires image or video), or 'shorts' (YouTube Shorts; vertical video under 60s). Ignored on platforms without format variants." }, "timezone": { "type": "string", "description": "Optional IANA timezone (e.g. 'America/New_York'). If omitted, defaults to workspace or user timezone." }, "mediaUrls": { "type": "array", "items": { "type": "string" }, "description": "Optional public image or video URLs to attach (e.g. from autoposter_upload_media)." }, "accountIds": { "type": "array", "items": { "type": "string" }, "description": "List of account IDs from autoposter_list_accounts." }, "scheduledAt": { "type": "string", "description": "Scheduled ISO timestamp or local datetime string, e.g. '2026-10-05T14:00:00'." }, "platformContent": { "type": "object", "description": "Optional platform-specific content overrides (e.g. twitter, linkedin)." } } }