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agent-native-newsroom.vercel.app

agent-native-newsroom.vercel.app

live Unverified (seed import) Media & Personal 22 tools imperative implementation

Agent-native internal newsroom portal: Story Desk, Media Vault and Handoff Engine, operable by humans and browser agents via WebMCP.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 7 · Act 15 · Transact 0 · Score: Not yet scored

Tool inspector

replace_story_media

act imperative

Replace an attached media asset in one action (e.g. swap an expired-rights image for a valid one). Detaches the old asset and attaches the new one, preserving caption and lead-image status; alt text resets because the image content changed — pass altText to set it in the same call. Returns the updated story.

Input schema

PropertyTypeRequiredDescription
storyId string yes —
oldMediaId string yes Currently attached asset to remove.
newMediaId string yes Replacement asset (must not already be attached).
caption string no Optional new caption; omitted keeps the existing caption.
altText string no Text alternative for the new image; omitted starts without one (handoff will flag it).
Raw JSON schema
{
  "type": "object",
  "properties": {
    "storyId": {
      "type": "string"
    },
    "oldMediaId": {
      "type": "string",
      "description": "Currently attached asset to remove."
    },
    "newMediaId": {
      "type": "string",
      "description": "Replacement asset (must not already be attached)."
    },
    "caption": {
      "type": "string",
      "description": "Optional new caption; omitted keeps the existing caption."
    },
    "altText": {
      "type": "string",
      "description": "Text alternative for the new image; omitted starts without one (handoff will flag it)."
    }
  },
  "required": [
    "storyId",
    "oldMediaId",
    "newMediaId"
  ]
}

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