It works on the same projects as the app
Everything your agent creates is saved in your Semilattice account as a project, with its rounds, simulations and synthesis. Open the project in the app to see it, carry on with the agent there, then go back to your own agent: each reads what the other did. Your agent can also read what you discussed with the agent in the app, so it knows what was decided. The words are the same in both places. See How Semilattice works for what a user model, your context, a project, a round and a synthesis are.What your agent does
1
Checks your context
Every simulation is planned against your context: the background on your company or product that every project reads. If you don’t have one yet, your agent asks about your company or product and writes it with you before planning.
2
Plans simulations
It starts a project, picks the user model that matches each audience and the kind of simulation that fits each question, and drafts the simulations. Semilattice writes the questions or the task for each one.
3
Shows you the plan
Your agent shows you each plan and changes it if you ask. It runs nothing, and deletes nothing, without your yes.
4
Runs them and reads the results
Simulations take from a few minutes to around half an hour. When they finish, your agent reads the results and the round’s synthesis, and can go into how individual simulated users answered or what happened on a journey.
5
Goes again
For a new version of your document, it starts a new round, so each version keeps its own simulations and synthesis.
See it in use
In Build a product with users in the loop, Claude Code builds a personal finance tool from an empty folder and checks its decisions with a model of UK consumers at four points along the way.Next
Connect
Add Semilattice to Claude, ChatGPT, Claude Code, Cursor and other clients.
Tools
Every tool your agent gets, and what each one is for.
Claude skill
Instructions that tell Claude how to turn a document into simulations.
User models
Which user models you can use.