Coming soon AI browser automation · free

The free AI browser agent that runs on your machine.

Describe a goal and it drives your Chrome with your own model. Teach it once, and Repeat replays the steps without calling the model.

Not waiting? Download Cereal. 100+ ready-made scripts run in it today.

Goal Notify me when the PS5 Pro on bol.com drops below €450

✓ Opened bol.com in your Chrome
✓ Rejected cookie banner
✓ Searched “PS5 Pro”, opened product
✓ Learned: price below €450

● Repeat · 0 model calls

FreeThe app and the agent cost nothing
Your model, your keyCloud provider or local model
Runs in your ChromeVisible, one profile per task
100+ scriptsReady to run today

[ 01 / how it works ]

Learns once on your machine. Repeats for free.

Your machine, your model, your key.

It runs in a visible Chrome on your computer, with a separate profile per task. No extension, no new browser. Pick a cloud provider or a local model.

Nothing passes through Cereal: your key and pages go only to the model provider you pick, or stay on your machine with a local model.

Anthropic
Gemini
OpenAI
OpenRouter
Any OpenAI-compatible server
Ollama (local)
LM Studio (local)

Learns once, then repeats for free.

The first run uses your model. After that, Repeat replays the learned steps with no model calls. The model only steps back in when the site changes.

Free, and free to run: use a free tier such as Gemini’s, a local model, or your own paid key.^*

1 runLearned runuses your model
42 checksRepeat0 model calls
site changedRe-learnmodel steps back in

^* Free tiers may let the provider use your data; a paid key or local model keeps it private.

Asks before it actsYour OK before it buys, pays, deletes or sends.
Passwords stay hiddenPasswords you type in a run are hidden from the model.
Dollar capsHard limits per run and per task.

[ 02 / scripts ]

Not waiting? 100+ ready-made scripts run in Cereal today.

Download Cereal Browse all scripts

NEW

TooGoodToGo Monitor

by cereal

Never miss a Magic Bag again. Watches Too Good To Go for deals in your area and notifies you the moment stock appears.

4.9 Free

NEW

Epic Games Claimer

by cereal

Get notified instantly when a new free game is available on the Epic Games Store, with a direct claim link.

4.8 Free

NEW

YouTube Downloader

by cerealdevnull

Download high-quality videos and audio from YouTube. Supports 360P up to 1080P, audio-only, and automatic muxing.

4.7 Free

Built by script authors on the Kotlin SDK. Authors keep 70% of every subscription. Write your own →

[ faq ]

Questions.
Answered.

Q/01 What does a run cost?

You pay your AI provider directly. A learned run costs about $0.20 on a paid key (an estimate, not a measured average). By default, hard limits stop every run at $2 and every task at $5, and you can change them. After the first run, Repeat checks make no model calls, so they cost nothing until the site changes.

Q/02 Is my data private on a free tier?

Free tiers may let the provider use your data; a paid key or local model keeps it private. Nothing passes through Cereal: your key and pages go only to the model provider you pick, or stay on your machine with a local model.

Q/03 How do I get an API key?

Create one in your provider's console and paste it into Cereal. For example, Google AI Studio gives you a Gemini key with a free tier. Free tiers may let the provider use your data; a paid key or local model keeps it private. Prefer no key at all? Run a local model with Ollama or LM Studio.

Q/04 How does it stay under my control?

It asks for your OK before it buys, pays, deletes or sends anything, including on repeat runs. It spots those steps by keywords plus the model’s judgement, and it runs in a Chrome window you can watch. Passwords you type during a run are filled in by Cereal, not the AI: the model only sees a placeholder, and secret values are removed from logs.

Be first to run it.