LMSY Marketplace — 229 production-ready building blocks

The LMSY Marketplace is a catalog of 229 installable building blocks for web projects: 49 business modules (code installed into your project, BYOK) and 180 platform connectors (SDK + proxy to the LMSY-hosted platform). AI agents can use the whole catalog through the LMSY MCP server. All counts on this page are computed live from the catalog.

Two kinds of building blocks

Business Module
A Business Module installs real backend and frontend logic into YOUR project (Express routes, React components, database schema). You bring your own API keys (BYOK) and the installed code stays yours forever, even if the subscription ends. The catalog currently contains 49 business modules.
Platform Connector
A Platform Connector installs a thin, license-gated proxy plus a typed SDK and React hook. The code is local, but the functionality runs on the LMSY-hosted platform, so an active LMSY subscription is required at runtime. The catalog currently contains 180 platform connectors.
API Endpoint
A concrete HTTP route (method + path) exposed by the LMSY platform. The live inventory currently counts 1,741 API endpoints; the number is scanned from running code, not maintained by hand.

Business modules (49)

In addition, 180 platform connectors cover the LMSY platform API (1,741 endpoints). Browse them all in the module list.