Drag the task through its tools.

Advice stops. An agent changes state.

Move the code packet across inspect, rename, import-update, and verify. Every checkpoint mutates the bundled files.

Inspect

Rename

Update import

Verify

Bundled refactor

import { total } from './old-name.js';
console.log(total([2, 3]));

RAW RESPONSE LANE: suggestion only, no file change

Rename the utility safely

Drag the file card from left to right. Releasing it snaps to the nearest completed tool stage.

Task: rename old-name.js to sum.js, update its importer, then verify the bundled call still returns 5.

The task is still intent. Drag the packet to Inspect.

old-name.jsexport const total = xs => xs.reduce((a,b) => a+b, 0);

app.jsimport { total } from './old-name.js';

No provider price, token tariff, subscription term, or usage policy was supplied, so this artifact makes no cheaper claim. It isolates text advice from a tool-mediated state change.

A visible refactor fixture distinguishes intent from completed file changes

Your browser does not support video.

Read the explanation

The saved page names four checkpoints: inspect, rename, update import and verify. It shows two fixture files, the utility old-name dot js and importer app dot js. At sixty pixels per count checkpoints four measure two hundred forty, fixture files two one hundred twenty and importer one sixty. The task asks to rename the utility to sum dot js and update the matching import. Text advice alone leaves both displayed names unchanged. These are bundled browser fixture labels, not actual filesystem paths being edited by a production agent. Renaming the utility and changing its importer are two distinct state changes. A hypothetical completed sequence updates one filename and one import path, totaling two changes. At one hundred pixels per count those bars measure one hundred, one hundred and two hundred. Changing only the filename leaves a broken reference in the importer. The saved HTML advertises drag-to-stage behavior and transformed bundle export, but its application script is absent in this local snapshot. No native drag mutation or exported files are claimed from static checkpoint labels. The displayed utility reduces a list by addition with starting value zero. For the visible example two and three sum to five. At fifty pixels per value operand two measures one hundred, operand three one hundred fifty and expected result five two hundred fifty. The success panel is initially hidden; its text says verification passes but no application code executes it here. Native replay remains inert without that script, and original layout must be preserved with the video before publisher footer links. This arithmetic explains the intended fixture, not proof of a completed refactor, test suite or backend tool call.