An AI product demo video, recorded from your real product
Tin captures your live product at phone size and renders a smooth 9:16 short-form video for TikTok, Reels and Shorts, with a pain hook, voiceover, word-synced captions, tap and scroll motion, and an optional narrating character.
codex mcp add tin --url https://app.tin.computer/mcpWhat the workflow does
A Tin workflow is a repeatable job: declared inputs, a bounded run and a defined output. The steps below are what this one does, every time.
- 01Opens your live product at phone size and captures the flow.
- 02Writes a pain hook and a script from the angle you give it.
- 03Adds voiceover, word-synced captions and tap and scroll motion.
- 04Renders demos/{slug}.mp4 and waits for your review.
Make a Tin product demo video of our onboarding flow, with the angle that setup takes under a minute.
What every workflow here comes 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 flow shows the product at its best and what pain it solves, so the hook is true.
All workflows →Using something else for this today?
What this workflow replaces in each product, and what it does not.
Workflows that run well with this one
Questions
Does it use AI avatars?
No. It records your real product and can add an illustrated narrating character. There are no synthetic human presenters.
Which formats does it render?
Vertical 9:16 short-form video, captured at phone size.
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.