lunar
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@lunarLoad the Stanford Bunny and remesh it to 5000 vertices."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Features
Analysis — topology, curvature, distance fields, histograms, per-component stats
Arrangements & booleans — booleans, multi-mesh arrangements, polygon soup arrangements and self-intersection resolution
Remeshing — isotropic remesh, decimation, Laplacian and Taubin smoothing
Isocontours & isobands — scalar field level sets with curve triangulation
Alignment — ICP and OBB registration, frame alignment
AI-controllable — full MCP server; every operator callable by AI agents
Import / Export — STL and OBJ with drag-and-drop
All computation runs in trueform's WASM runtime — parallel, exact, and browser-native.
Related MCP server: ai-cad-workbench
Getting Started
pnpm install
pnpm dev # Vite dev server (no MCP)
pnpm dev:mcp # build + wrangler dev (full MCP stack, port 8788)Requires Node 20+ and pnpm. pnpm dev is fastest for UI work. pnpm dev:mcp runs the full Cloudflare Worker stack locally with MCP support.
AI Integration
Lunar exposes an MCP server. Connect any MCP-compatible AI assistant (Claude, etc.) to control the scene programmatically — create geometry, run operators, inspect results, take screenshots. See the MCP panel in the app for the connection URL.
Tech Stack
Vue 3 · Three.js · trueform (WASM) · Nuxt UI · Vite
License
Dual-licensed: PolyForm Noncommercial 1.0.0 for noncommercial use, commercial licenses available.
This server cannot be deployed
Maintenance
Related MCP Connectors
Cloud Blender for AI agents: scenes, assets, renders, MP4, STL, GLB — over hosted remote MCP.
MCP server for visual regression testing: triage a PR's UI diffs from your coding agent.
- UnifAPIOAuthcom.unifapi
Hosted MCP server for live public-data APIs and Skills for AI agents.
Hyperbrowser MCP — wraps the Hyperbrowser AI-agent browsing API
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