Meltflex - Ai Room Design
About
AI interior design via MCP — restyle rooms, place furniture, and virtually stage spaces from a photo. Generate photorealistic interiors directly from Claude Code, Cursor, or any MCP client.
Details
- Author
- MeltFlexDevs
- Downloads
- 296
- Categories
- Design, AI, Other, Media
Jump to
- Restyle, redesign, or stage a room from a single photo
- Place specific furniture items into the scene
- Declutter and virtually stage spaces
- Works for interiors, exteriors, and gardens
- Credits are deducted per generation (10 credits per use)
- Each user connects their own MeltFlex account
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Meltflex - Ai Room DesignCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Add the server with claude mcp add meltflex -- npx -y meltflex-mcp, then authenticate with your MeltFlex API key using npx -y meltflex-mcp auth mf_sk_.... You need an active MeltFlex subscription (get one at https://www.meltflexai.com/settings). After setup, call the generate_interior tool to redesign a photo (costs 10 credits) or check_credits to see your balance.
generate_interior
Transform a room photo into a redesigned, photorealistic interior using MeltFlex AI. Provide a source room photo (local file path, http(s) URL, or data:image URL) and a prompt describing the desired style or changes. Optionally provide reference furniture/decor images to place specific products into the room. Supports output quality (512/1K/2K), a design level (lite/quick/pro), region editing via a red mask, and batch generation of up to 3 variations. Costs 10 credits per image (lite −2, pro +5), multiplied by the number of variations. Each result is saved to disk and the file paths are returned.
generate_video
Animate a still image (a MeltFlex render or any interior photo) into a short cinematic walkthrough video using Veo 3.1. Costs 100 MeltFlex credits for a 4-second clip or 150 for 8 seconds. Generation is asynchronous and can take 30–120 seconds. The MP4 is downloaded to disk and the file path is returned.
floorplan_to_3d
Convert a flat 2D floorplan image into a downloadable GLB 3D model. Costs 10 MeltFlex credits. The .glb is downloaded to disk and the file path is returned. Best results come from a clean, high-contrast floorplan with clear walls.
check_credits
Check the current MeltFlex credit balance and the per-operation credit costs for the authenticated account.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"meltflex - ai room design": {
"meltflex": {
"command": "npx",
"args": [
"-y",
"meltflex-mcp"
],
"env": {
"MELTFLEX_API_KEY": "<YOUR_MELTFLEX_API_KEY>"
}
}
}
}
}
McpServers
{
"meltflex": {
"command": "npx",
"args": [
"-y",
"meltflex-mcp"
],
"env": {
"MELTFLEX_API_KEY": "<YOUR_MELTFLEX_API_KEY>"
}
}
}
AI agent skills forphotorealistic interior and exterior designvia MeltFlex AI — restyle rooms, place real furniture, swap floors, walls, stairs, doors and windows, redesign kitchens, bathrooms, facades and gardens, and turn 3D drafts into photos, all from a single photo. Also produces cinematic video walkthroughs and 3D models from 2D floorplans. Works with Claude Code,Hermes, Cursor, Codex, and other AI agents that load Markdown-based skills or speak MCP.
Each user authenticates with theirownMeltFlex API key; every generation is billed to their account credits. The skills call the publicMeltFlex APIdirectly, so there's nothing extra to install.
Interior redesign · floor restyle from a material · garden design — a few of the 15 modes, all from one photo.
Pick one. Each method sets up the skills for your agent.
/plugin marketplace add MeltFlexDevs/skills /plugin install meltflex@meltflex
git clone --depth 1 https://github.com/MeltFlexDevs/skills.git cd skills ./setup
More options inINSTALL.md. Agent-driven install (paste into your agent):INSTALL_FOR_AGENTS.md.
You need anactive subscription(any paid plan) — without one the key won't work. After subscribing athttps://www.meltflexai.com/settings, openaccount settings→API Keyunder Profile, thenGenerate API Key(shown once — copy it):
export MELTFLEX_API_KEY="mf_sk_xxxxxxxxxxxx"
Hermes(Nous Research) speaks MCP, so it runs MeltFlex through themeltflex-mcpserver.
From the catalog(once merged into the Hermes catalog):
mcp_servers: meltflex: command: npx args: ["-y", "meltflex-mcp"]
Starthermes chat(or run/reload-mcpin a session) to load thegenerate_interior,generate_video,floorplan_to_3dandcheck_creditstools. Full guide:https://www.meltflexai.com/mcp.
Both skills are self-contained: a room photo in, a photorealistic redesign out,10 creditsper generation (auto-refunded on failure).
meltflex-design— 15 modes, each the same endpoint with a mode-tuned prompt:
Two more capabilities go beyond stills, using the same API key: acinematic video walkthrough(POST /api/v1/video) and a2D floorplan → 3D model(POST /api/v1/floorplan-to-3d). See thedesign skilland theAPI docs.
- API docs:https://www.meltflexai.com/api
- CLI:https://www.meltflexai.com/cli—meltflex generatefrom your terminal
- MCP server:https://www.meltflexai.com/mcp—npx -y meltflex-mcp
- Cookbook:COOKBOOK.md
The skills never contain a key. Each user supplies their ownmf_sk_key viaMELTFLEX_API_KEY; generations spend that user's own credits. Credits, auth, and rate limits are all enforced server-side. Never commit your key — revoke it anytime insettings.
MIT — seeLICENSE. Contributions welcome — seeCONTRIBUTING.md.
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