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Comment on your agents' documents, passage by passage

When an AI agent hands you a PDF, a Markdown document or an image, T'esperam lets you comment on it right where the question is, on Mac, iPhone and iPad. All your comments go to the agent together, and it answers under each one.

The problem: reviewing an agent's work without being able to point at it

An agent that writes a specification, a report or a plan hands it to you as a file. To correct it, you usually have to describe in writing which paragraph, page or part of an image you mean, and hope the agent finds the right spot. When several agents each produce their own documents, these round trips add up and remarks get lost.

T'esperam removes that step: your comment is attached to the passage itself, so the agent knows exactly what you are referring to.

How it works

  1. The agent attaches a document, as a PDF, Markdown or image, to its request or to a message in the thread. It opens in T'esperam, where you can read and comment on it.
  2. You select a passage of text, an area of an image or a whole page, then write your comment. It stays anchored to that spot.
  3. Your comments remain drafts until you send them, so you can read the whole document first and revise your remarks.
  4. When you send, all the comments go to the agent together. It replies under each one and can mark it as resolved.
  5. Clicking a comment in the list takes you back to the passage it refers to.

When the agent sends a new version of the document, your comments are attached to that new version. If the commented passage no longer exists, the comment is flagged as detached rather than lost.

What stays on your devices

Documents and comments sync between your Mac, iPhone and iPad through your own iCloud account. LIANT, which publishes T'esperam, runs no server that receives them. Attached documents are deleted automatically from your iCloud space thirty days after the request they belong to is closed. The privacy policy has the details.

Which devices and which agents

You can comment on Mac, iPhone and iPad. The agents themselves run on the Mac, which must be on with T'esperam running for the agent to receive your comments. The feature works with Claude Code, and with Codex in preview.

For installation and first steps, see the support page.