open-mercato/open-mercato

1,354 stars · Last commit 2026-05-31

AI-Engineering Foundation Framework built with AI and designed for AI. Hundreds of architectural and domain decisions (multi-tenancy, RBAC, event flow, pricing, sales pipeline,CRM/ERP processes) are already made conventions and specs so agents (Cursor, Claude Code, Codex) arch. decisions without reinventing. Ship production grade with AI Agents.

README preview

<p align="center">
  <img src="./apps/mercato/public/open-mercato.svg" alt="Open Mercato logo" width="120" />
</p>

# Open Mercato

[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE)
[![Docs](https://img.shields.io/badge/docs-openmercato.com-1F7AE0.svg)](https://docs.openmercato.com/)
[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-ff69b4.svg)](https://github.com/open-mercato/open-mercato/issues)
[![Built with Next.js](https://img.shields.io/badge/Built%20with-Next.js-black?logo=next.js)](https://nextjs.org/)

**Open Mercato - the AI-Engineering Foundation Framework.**

AI code assistants generate code. They don't decide where it goes, how it should be layered, or whether it stays consistent across 30 or 50 engineers in the team.

Open Mercato is the open-source foundation framework that solves it:

- **Architecture-aware AI harness** - agents know where in the project to place code, not just how to write it, they are provided with autonomous skills for everything from adding data table, Design-System coherent forms to implementing whole features with unit and integration tests,
- **Spec-first development** - specs ship with the repo, AI output becomes reproducible
- **Including AI harness and skills for human cooperation** - code review, ticketing flow and debugging

View full repository on GitHub →