Rhino MCP Server
Rhino 3D MCP server enabling AI agents to interact with Rhinoceros 3D (Rhino) — the professional NURBS-based 3D modeling software widely used in architecture, industrial design, and engineering. Enables agents to create and modify 3D geometry, run Grasshopper scripts, query model data, and integrate AI assistance into Rhino-based design workflows.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Local only. No credentials. Design file access is local. Rhino license required.
⚡ Reliability
Best When
An architect, industrial designer, or engineer using Rhino needs AI assistance creating and modifying 3D models — NURBS geometry and Grasshopper parametric design with AI guidance.
Avoid When
You use Blender, SolidWorks, or other 3D tools — use those tools' MCPs. Rhino is specifically for NURBS-based professional design.
Use Cases
- • Creating 3D geometry and objects in Rhino from design automation agents
- • Running Grasshopper parametric design scripts from computational design agents
- • Querying model dimensions and properties from design review agents
- • Generating architectural forms and structures from architecture agents
- • Automating repetitive 3D modeling tasks from engineering workflow agents
- • AI-assisted industrial product design from product design agents
Not For
- • Teams not using Rhino 3D (use Blender MCP for Blender, Fusion 360 MCP for Fusion)
- • Non-professional 3D design (Rhino is expensive professional software)
- • Real-time rendering and animation (use dedicated rendering tools alongside Rhino)
Interface
Authentication
No authentication — connects to Rhino running locally. Rhino 3D must be open and running. The MCP communicates with Rhino via its RhinoScript/RhinoCommon API.
Pricing
Rhino 3D is commercial software requiring purchase. 90-day evaluation available. MCP server is free open source. Students/educators get significant discounts.
Agent Metadata
Known Gotchas
- ⚠ Rhino must be open and licensed — not headless deployable
- ⚠ NURBS geometry concepts (curves, surfaces, solids) require domain knowledge for effective agent use
- ⚠ Grasshopper parametric operations may be complex to express via MCP
- ⚠ Rhino API commands differ from general 3D modeling concepts — review RhinoScript documentation
- ⚠ Community MCP targeting niche Rhino user base — limited documentation
- ⚠ Rhino version differences (7 vs 8) may affect API compatibility
Alternatives
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Scores are editorial opinions as of 2026-03-07.