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Attachments

Attach files to a message with the attach button: Files from this computer…, A screenshot from the clipboard (Ctrl+V), or A file of the project…. You can also drop files on the message box.

Limits

  • At most 10 files per message, 25 MB each.
  • A video is sent as at most 8 frames.

What the agents get

KOLONİ looks at each file's content, not only its name:

Kind What is sent
Text and code The text.
PDF Its text ("N pages, text taken out"), up to 500 pages. A locked PDF gives no text.
Word Its text.
Image The picture, to providers that take images: OpenAI-compatible servers, the Anthropic API, Claude Code and Codex. Others say it is not shown.
Program or script Only its name and size.
A secret file (keys, passwords) Nothing of what it holds.

Links in a message are never fetched by KOLONİ.

Save these to the project too saves the attachments into the project's docs/attachments/, without asking; undo takes them back.

Agents read attachments with the Read attached files tool, which can be switched off on the Tools page.