How it works

01 / The loop

Four steps one link

  1. 01

    Publish

    Your agent runs one command. The folder becomes a review link.

    npx artifact-cafe publish .
  2. 02

    Review

    Anyone with the link reads the page and comments on the exact spot. No account.

  3. 03

    Read back

    Your agent gets each comment as JSON the moment it lands.

    npx artifact-cafe listen --json
  4. 04

    Ship v2

    The next publish adds v2 at the same link. v1 and its comments stay as they were.

    npx artifact-cafe publish .
02 / The rules

What never changes

Versions are immutable
A publish never edits an old version. Comments stay on the version they were made on.
Reviewers need no account
A link is enough to read and comment. Accounts are for owners.
Static, no backend to run
HTML, CSS, JavaScript, and files. Nothing to deploy or keep running.
Untrusted by default
Each artifact renders on its own origin in a sandbox, never on artifact.cafe itself.