Look after the campaign every day, without handing over the budget
Tin reads the campaign it launched, cleans up the obvious waste on its own, and brings anything that changes spend to you. Each run saves a short report on the day.
codex mcp add tin --url https://app.tin.computer/mcp
What the workflow does.The same steps, every run.
A Tin workflow is a repeatable job: declared inputs, a bounded run and a defined output.
- 01Reads the launched campaign's performance and search terms.
- 02Adds negative keywords from wasted search terms, up to the limit you set per run.
- 03Pauses disapproved ads and wasteful keywords on its own.
- 04Proposes budget or bidding changes and waits for your approval before applying them.
Schedule Tin's Google Ads monitor daily for our live campaign.
What every workflowcomes with.
Battle tested on real products
These are the workflows we run for real companies. Claw Messenger went from about $45 to $2,105 in monthly revenue in 124 days on them. Each one has declared inputs, bounded execution and tests, and anything public waits for your review.
See the case study →Open source: read it, fork it, self-host it
Apache 2.0. Every workflow is a folder in the repository: the steps it runs, the data it reads and what it is allowed to do. Change it, or run the whole system on your own machine.
Open the repo →Runs on the agent that already knows your product
Your agent knows which features and plans you sell, so it can tell a wasted search term from an odd but valuable one.
All workflows →Runs well with.Workflows that feed this one, or follow it.
Questions.
What does it change without asking?
Negative keywords from wasted search terms, and pauses for disapproved ads and wasteful keywords. Anything that changes budget or bids waits for you.
How often does it run?
On demand, daily or weekly, once a campaign is live.
Is Tin really open source?
Yes. Tin is licensed under Apache 2.0 and the source is at github.com/tin-computer/tin. You can read every workflow, change it, and self-host the whole system.
Which coding agents can run Tin workflows?
Any agent that speaks MCP, including Claude Code, Codex and Cursor. There is also an API, and the same projects run in the browser at app.tin.computer.
Why run marketing from a coding agent?
Because it already knows your product. It has the repository open, so it fills workflow inputs accurately, reviews output against what the product really does, and can act on the results in the same session.
Add Tin to your coding agent.It takes one command.
codex mcp add tin --url https://app.tin.computer/mcp