# Coreflux LoT Templates > Community library of LoT Notebook (.lotnb) templates for the Coreflux MQTT broker and the Language of Things. Copy, customize, and deploy. ## When to use this Use Coreflux LoT Templates when the job is to find or reuse a published LoT Notebook instead of authoring a broker configuration from nothing. It is the right tool when an agent needs to: - Search for a template that already connects Modbus, OPC UA, Siemens S7, MQTT, or a database route - Load one published template (description, routes, tags, and notebook cells) by slug or id - Hand a user a link on https://templates.coreflux.org/entry/{slug} so they can download or deploy the notebook Call it like this: 1. `GET https://templates.coreflux.org/api/templates?q={query}&limit=10` to search 2. `GET https://templates.coreflux.org/api/templates/{slug}` to read one template 3. Or the remote MCP server at `https://templates.coreflux.org/api/mcp` with tools `searchtemplates` and `gettemplate` Do not use this site for Coreflux license sales, broker administration, or LoT syntax questions. Syntax and broker commands are documented at https://docs.coreflux.org. There is no published CLI; use the REST API or MCP above. Failed calls return JSON `{ "error": { "code", "message", "hint" } }` with an HTTP error status. The `hint` says what to try next. ## Docs - [Coreflux LoT Templates API](https://templates.coreflux.org/developers): how to search and read templates - [OpenAPI specification](https://templates.coreflux.org/openapi.json): operation ids, parameters, and response schemas - [Sitemap](https://templates.coreflux.org/sitemap.xml): published template URLs - [Coreflux documentation](https://docs.coreflux.org): LoT syntax and broker behaviour - [MCP endpoint](https://templates.coreflux.org/api/mcp): `searchtemplates` and `gettemplate`