Manifest V3 · TypeScript · Vite

Record web tasks.
Train AI agents.

Agent Replay is a browser extension that records your web interactions as a structured, prompt-ready log — turning any task you perform into a high-quality demonstration for browser-automation agents.

↓ Download extension (.zip) How to install

● One-click record

Hit Record in the popup, do your task, hit Stop.

DOM snapshots

Every action captures selectors + trimmed DOM context.

Annotations

Add notes to any step to explain intent to the model.

Prompt-ready JSON

Export a demonstration formatted for an LLM, not raw logs.

Install in 4 steps

  1. Download and unzip the extension above.
  2. Open chrome://extensions and enable Developer mode.
  3. Click Load unpacked and select the unzipped folder.
  4. Pin Agent Replay, open a site, and press ● Record.

Example output

{
  "schema": "agent-replay/demonstration@1",
  "goal": "Add a product to the cart and check out",
  "startUrl": "https://shop.example.com",
  "stepCount": 3,
  "prompt": "You are learning to perform a web task by imitation...",
  "steps": [
    { "index": 1, "action": "click", "target": "Add to cart", "selector": "button.add", "atMs": 1840 },
    { "index": 2, "action": "click", "target": "Checkout",    "selector": "#checkout",   "atMs": 3120 }
  ]
}

Agent Replay — prompt-ready demonstrations for AI agents · source