Start building
MeroFoundry is for people who want to build with their favorite AI. We test various tools running Claude, GPT, Gemini, Muse, Qwen and GLM. The platform gives you a full stack to build on: database, business rules, auth, pages, APIs, calls to outside services, and hosting on your domain. Then it runs what your AI built. The six-minute video below shows the whole thing.
Watch it done first
Six minutes from sign-in to a published site: connect an agent, describe a small business website, and watch it go live at its own address.
What you need
An AI coding agent
One that can use a remote MCP server: Claude Code, Claude Desktop, Codex, Cursor and others. The agent is how you build. MeroFoundry has no prompt box of its own.
A free account
Sign in with GitHub, Google, Microsoft or Apple. The Hobby plan is free and needs no card: one application, one workspace, one published site.
Something to build
A booking page, a client portal, a CRM, an internal tool. If you can describe it to your agent, it can start on it today.
New to coding agents?
MeroFoundry does not build from a prompt box of its own. The agent you connect does the building, and the platform gives it a production stack to build on. If you have not used one yet, watch the video, pick an agent, and come back when it is installed. The connection guide walks through each client step by step.
Ready? Sign in, connect, describe.
Free on Hobby, no card. The site in the video went live in one session.