x_ads_create_media_library_item

Register an existing media key as a named item in the account's media library. Use list_media_library to see media already registered to the account. Preview by default. Ask the user to approve the exact account, target and parameters before confirm:true.

Source: X Ads
Kind: Write
Discovery: Reachable through search_tools and run_tool
Account parameter: account_id
Endpoint: https://mcp.getmcpads.com/x-ads/mcp

ParametersLink to this section

Name	Type	Required	Notes
`account_id`	string	Required	X Ads account ID selected in Sources.
`description`	string	Optional	Video description, shown under the video. Videos only.
`file_name`	string	Optional	Media file name (1-255 characters).
`media_key`	string	Required	Media key of an existing media asset (e.g. 13_875943225764098048). Required by the legacy API.
`name`	string	Optional	Media asset name, shown in campaign setup UIs (1-100 characters).
`poster_media_key`	string	Optional	Media key of an uploaded image to use as the video poster frame. Videos only.
`title`	string	Optional	Video title, shown on the video itself. Videos only.
`confirm`	boolean	Optional	False previews only; true applies this exact change after explicit human confirmation. Default: `false`.

Calling itLink to this section

jsonThrough run_tool, since it is not announced

{
  "name": "run_tool",
  "arguments": {
    "name": "x_ads_create_media_library_item",
    "args": {
      "account_id": "<string>",
      "media_key": "<string>"
    }
  }
}