AI agents

An agent that worksin your own files.

Ask in plain words. It reads the files in your folder and edits the document you have open.

Free and open source. Runs on your ChatGPT account or paid Claude plan, or your own API keys.

A request in the Ritemark sidebar to add a Tasting table section to the plan, and the agent’s reply that it is done

Ask in plain words.

No commands to learn. The agent opens what it needs and tells you what it read.

The Ritemark sidebar with the request: give me 5 ideas to improve the copy

Your comments become its tasks.

Assign a margin comment to an agent and send it. A comment you leave unassigned is never sent.

The comments panel in Ritemark with two comments assigned to agents

See the plan before a file changes.

Switch on Plan only and the agent shows what it intends to do. Approve it, or keep planning.

The agent's plan waiting for review, with Approve and continue or Keep planning

Good to know

Three agents

Claude Code, Codex and OpenCode, in the sidebar.

Your AI account

A paid Claude plan, your ChatGPT account, or your own API keys.

You set the limits

Auto is the default. Plan only shows the plan first, in Claude Code and Codex.

Questions

Do I need to know the terminal?
No. The agents run in the sidebar and you write in plain words.
Does it change files without asking?
In Auto, the default, it edits and shows you what changed. Plan only shows the plan first.
Where does my text go?
Whatever the agent reads goes to the AI provider you chose, under your own account and its terms.