Mercur v2.0 is here
Most tools use AI to generate snippets. Mercur lets AI work at the system level — composing APIs, modifying workflows, extending UI, and evolving your marketplace architecture.
AI-native by design
Mercur 2.0 provides clear, predictable patterns that AI can reason about.
Typed API Client
API specifications are shared between the server and the client. AI can read types and generate correct integrations without guessing.
Block Registry with CLI
Like shadcn/ui, but for your backend. Features are modular blocks that can be added, updated, and diffed. The CLI is native for AI agents — they can safely add, extend, and modify your system with structured building units.
Monorepo Setup
Everything lives in one consistent system. AI has full context across backend, admin, vendor, and shared packages.
Programmable Workflows
Cart, orders, pricing, and vendors are exposed as structured logic that can be extended, replaced, or hooked into. AI can modify steps, inject logic, and adapt them to new business models.
Extensible Panels
Admin and vendor panels are extended through file-based routing and a block registry — add custom pages, replace entire pages, or swap out components, all wired in automatically by the dashboard SDK.
Marketplace Payments
Native marketplace payments with pluggable payout providers. Stripe Connect out of the box — swap or extend providers as your marketplace evolves.
Built on Medusa.js
A structured commerce framework with modules, workflows, links, and subscribers as first-class building blocks. This gives AI context, not chaos — so it can safely modify real systems instead of guessing.