MCP POSTIZ_SCHEDULE_POST tool ignoring images[]

[leonho]

📜 Description

I tried to include the url or file path of the image, both seems doesn't get accepted. It only schedule the text for me.

👟 Reproduction steps

example of the mcp tool call:

postiz:POSTIZ_SCHEDULE_POST (MCP)(type: "draft", configId: "...", generatePictures: false, date:
                                    "2025-07-03T21:20:00Z", providerId: "...",
                                   posts: [{"text":"test content","images":["/Users/user/workspace/social-image/image1.png"]}])

👍 Expected behavior

Create the draft with image

👎 Actual Behavior with Screenshots

Created the draft without the image

💻 Operating system

Linux

🤖 Node Version

20

📃 Provide any additional context for the Bug.

No response

👀 Have you spent some time to check if this bug has been raised before?

• I checked and didn't find similar issue

Are you willing to submit PR?

None