Map materials to EPDs - Real-Time LCA Docs

Once your project inventory is populated, the next step is to map each material to an EPD so RTLCA can compute GWP and other indicators. This prompt walks an AI agent through a safe, manual mapping flow — declared unit check, BR18 lifetime lookup, EPD search across Danish / Nordic / international generics, and an explicit user confirmation before any write to the project. This is the manual mapping use case — the agent always pauses for your go-ahead before calling rtlca_map_materials. For bulk auto-suggestions, run automapping separately.

Prerequisites

An RTLCA project with materials in its inventory (add materials first if not)
An AI client connected to the RTLCA MCP server

Run the prompt

Open a chat in your connected AI client, point the agent at the target project (by name or ID), and paste the prompt from the box below.

Map project inventory materials to EPDs (manual, user-confirmed)

This prompt is also published as a skill so connected clients can install it once and reuse it without copy-pasting. See Skills for how to get it.

Once your project is mapped, run a quality-assurance pass before generating reports.

Add your materials to the inventory Quality assurance

​Prerequisites

​Run the prompt

​Next

Prerequisites

Run the prompt

Next