A free interactive tool, not another article
Tin drafts a scored quiz you paste onto your own site. Visitors answer a few questions about their situation, get an instant verdict, and see a call to action that points at your signup page.
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.
- 01Takes the question a visitor wants answered about themselves, and your signup link.
- 02Designs the questions and scoring from what your product actually does.
- 03Writes the result copy for each score band, in your voice notes.
- 04Saves one self-contained widget and its notes for review.
Draft a quiz for our site that scores whether a visitor's API is ready for production traffic.
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 can drop the widget into the right page of your site and match its styles to your components.
All workflows →Runs well with.Workflows that feed this one, or follow it.
Questions.
Does it collect emails?
No. The widget makes no network calls. Its only link is your signup page.
Can I edit the questions?
Yes. It is a draft in project Files. Review it and change anything before you embed it.
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