Best LTspice MCP Servers
LTspice is a free, high-performance SPICE simulation software for analog electronic circuits, developed by Analog Devices (formerly Linear Technology). It's widely used by engineers for circuit design and analysis.
Why this server?
Provides tools for running SPICE circuit simulations (AC analysis, transient, DC op, parameter sweeps) using LTspice as the simulator.
AlicenseAqualityAmaintenanceA thin MCP server that wraps spicelib for circuit simulation. Exposes tools for running AC, transient, DC op, and parameter sweep analyses, enabling behavioral model fitting through iterative simulation and measurement comparison.Last updated45GPL 3.0Why this server?
Provides tools for circuit simulation, schematic editing, and analysis using LTspice, including transient, AC, DC, Monte Carlo, and parameter sweep analyses with structured numeric results.
AlicenseAqualityBmaintenanceAn MCP server that connects LLM assistants to real circuit simulation: LTspice and ngspice, plus direct editing of LTspice .asc schematics. Simulation results come back as structured numbers so the assistant can design, verify, and iterate on circuits.Last updated4816GPL 3.0Why this server?
Allows for the design and simulation of electronic circuits by generating netlists, searching component libraries, and performing automated simulations with iterative error correction for common SPICE issues.
FlicenseCqualityCmaintenanceThis server enables LLMs to design, simulate, and debug electronic circuits using LTspice via natural language commands. It automates netlist generation, library component validation, and iterative error correction for SPICE simulations.Last updated421Why this server?
Controls LTspice on macOS, enabling simulation, schematic generation, data extraction, rendering, and automated measurement and verification workflows.
FlicenseCqualityCmaintenanceMCP server for automating LTspice on macOS, enabling simulation, schematic generation, data extraction, verification, and rendering via natural language or agents.Last updated7113Why this server?
Provides tools for generating, simulating, and inspecting LTspice circuits from structured input, supporting various analog topologies and component types.
Alicense-qualityBmaintenanceGenerates, simulates, and inspects LTspice circuits via MCP tools and resources, providing structured JSON interfaces for AI agents.Last updatedMITWhy this server?
Allows simulation, schematic generation, data extraction, and rendering for LTspice, a SPICE simulator from Analog Devices.
Alicense-qualityBmaintenanceThis MCP server enables agents to control LTspice on macOS for running simulations, generating schematics, extracting data, and automating verification workflows.Last updatedMITWhy this server?
Provides tools to read and modify LTspice schematics, run simulations, parse results, and generate plots.
Flicense-qualityDmaintenanceAn MCP server that enables LLMs to read and modify LTspice schematics, run simulations, parse results, and generate plots, all through natural language.Last updated6