Early accessDeveloper tools
Build with Flinter from your editor.
Connect Claude, Cursor or another AI agent to Flinter’s MCP server, or work from the command line. Your agent builds and changes your projects, and the code stays in sync with GitHub.
A drawing of Flinter by our team, with a made-up business. Real screens replace it once early access opens.
What you get
Flinter, where you already write code.
An MCP server
Connect Claude, Cursor or another AI agent, and ask it to build or change a Flinter project.
A command line tool
Create projects, pull the code and publish from your terminal.
Two-way GitHub sync
Changes made in Flinter go to your repository, and commits you push come back into Flinter.
Your own editor
Open the project in the editor you like. It’s your code, in files you can read and change.
A preview for each change
Each change gets a preview link, so you can check it before it goes live.
Publish when it’s ready
Put the project live on your own domain from the terminal or the editor.
Use cases
What people build with it.
- WebsiteLisbonCrumb & Co
“A website for my bakery in Lisbon, with sourdough classes people can book and pay for”
Class bookingsPaymentsFound on GoogleSee the page for Crumb & Co's kind of business - Web appAPI companyRelay
“A dashboard where our customers sign in, see their usage and pay their invoices”
Customer sign-inUsage chartsInvoices and paymentsSee the page for Relay's kind of business - Web appAccountants, LeedsLedger & Lane
“An app where our clients upload their documents and see the status of their tax return”
Client sign-inFile uploadsStatus per clientSee the page for Ledger & Lane's kind of business
Sourdough class
Country loaf
Pastry boxMade-up businesses, drawn by our team to show what Flinter makes. Real Flinter builds replace them once early access opens.
How it works
Describe it.
Flinter builds it.
One sentence in, a live project out, in one conversation.
Questions
Good questions,
straight answers.
What people ask before they join. If yours isn’t here, ask the team.
Still wondering?Ask the team anythingAny agent or editor that supports MCP, like Claude and Cursor, can connect to Flinter’s MCP server.
No. You can build and change projects from your agent or the command line, and open the editor only when you want to.
Yes. Export the code to GitHub at any time and keep working on it wherever you like.
Flinter is in early access and opens in waves, starting with a small first group. Join the waitlist and we’ll email you the moment your spot opens.
More
More of what Flinter builds.
- Your codebaseBuild on code you already have.
- DevelopersStart from a working app, not an empty repo.
- AI app builderSign-in, a real database and payments, from one sentence.
Bring Flinter into your editor.
We’re letting people in a few at a time. Leave your email and we’ll send your invite.
No spam. Unsubscribe any time.