MCP server for CST Studio Suite: antenna design, RF simulation, and PCB layout
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<div align="center"> <img src="assets/logo-banner.svg" alt="mcp-cst-studio: CST Studio Suite automation for antenna, RF and PCB" width="100%"/> </div> # MCP Server for CST Studio Suite A Model Context Protocol (MCP) server providing AI-driven access to [CST Studio Suite](https://www.3ds.com/products/simulia/cst-studio-suite) for antenna design, RF/microwave simulation, and PCB layout. ## Features - **173 tools** across 20 categories: geometry, materials, ports, boundaries, mesh, solvers, simulation, results, parameters, antenna templates, arrays, matching networks, diagnostics, optimization, PCB, and more - **Dual-mode operation**: Connected mode (direct CST execution on Windows) and Offline mode (VBA script generation on any OS) - **13 parametric antenna templates**: Patch, dipole, monopole, horn, Yagi, helix, Vivaldi, slot, IFA, PIFA, spiral, bowtie: with automatic dimension calculations from target frequency - **PCB/SI tools**: Stackup creation, trace routing with impedance calculation, via modeling, ground planes - **Material database**: 30+ metals, dielectrics, and RF substrates with accurate electromagnetic properties - **VBA injection prevention**: All generated VBA passes through security validation - **CST VBA reference**: Built-in help system for CST VBA objects and methods ## Installation ```bash git clone https://github.com/RFingAdam/mcp-cst-studio.git cd mcp-cst-studio pip install -e ".[dev]" ``` ## Configuration ### Claude Code (`.mcp.json`) ```json { "mcpServers": { "cst-studio": { "command": "mcp-cst-studio", "env": { "CST_PATH": "C:\\Program Files\\CST Studio Suite 2026", "CST_WORK_DIR": "C:\\cst_projects" } } } } ``` ### Environment Variables | Variable | Description | Default | |----------|-------------|---------| | `CST_PATH` | CST installation directory | Auto-detected on Windows | | `CST_WORK_DIR` | Project working directory | `~/cst_projects` | | `CST_VERSION` | CST version year | `20…
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