MeltFlex — AI Interior Design

MeltFlex turns a real photo of a space into a redesigned, photorealistic result. This skill calls the MeltFlex REST API directly, so it works in any agent without installing anything else. (If the meltflex-mcp server is configured, prefer its generate_interior tool — it handles file I/O for you.)

To place specific furniture products into a room, use the companion skill /meltflex:furniture. For 3D output (a furniture GLB, a floorplan model, an explorable 3D world), use /meltflex:3d.

Prerequisites

The user needs a MeltFlex API key (mf_sk_...), available on an active subscription at https://www.meltflexai.com/settings. Expect it in the MELTFLEX_API_KEY environment variable. If missing, ask them to set it:

export MELTFLEX_API_KEY="mf_sk_..."

Each generation costs 10 credits, deducted upfront and auto-refunded on failure. Credits belong to the user's account.

The one endpoint

POST https://www.meltflexai.com/api/v1/generate