Spice Python Packages

pyspice

Simulate electronic circuit using Python and the Ngspice / Xyce simulators

spiceypy

SpiceyPy: a Pythonic Wrapper for the SPICE Toolkit.

anise

A thread-safe alternative to NASA SPICE toolkit, computing spacecraft, planetary, coordinate frame, instrument transformations, ground station visibility, and orbital elements. Engineered for high-throughput Python concurrent execution and flight software, with proven lunar flight heritage.

spicelib

Python library to interact with spice simulators such as LTSpice, QSPICE, NGSpice and others.

nyx-space

Nyx is a high fidelity, fast, reliable and validated astrodynamics toolkit library written in Rust and available in Python

e2m2e

e2m2e 是地月空间算法工具集。

pyltspice

Set of tools to interact with LTSpice. See README file for more information.

nyancad

A modern schematic entry and simulation program

sunraster

A SunPy-affiliated package which provides tools to analyze data from spectral data from any solar mission.

spice-kernel-db

A deduplicating SPICE kernel cross-mission database

multisim-mcp

Unofficial MCP server for AI-driven NI Multisim circuit generation, simulation, data export, and reports

ltspice-mcp

MCP server giving LLMs the ability to design, simulate, and analyze SPICE circuits via LTSpice and NGspice

lasp-curryer

A Python tool for geolocation and SPICE wrapping.

cobra-rfic

AI-assisted RFIC optimization framework combining ONNX surrogate models, Qucs-S/Xyce circuit simulation, and AWS Palace fine-tuning for open-source electronic design automation (EDA).

planetmapper

PlanetMapper: An open source Python package for visualising, navigating and mapping Solar System observations

nyancad-server

A modern schematic entry and simulation program

akcli-kicad

AI-native schematic design agent, purpose-built for KiCad (zero-dependency pure-stdlib Python CLI): author and edit .kicad_sch from JSON op-lists with net-diff safety rails, run ERC/design/intent/BOM checks, simulate on KiCad's bundled ngspice, source real parts and fetch datasheets, and import Altium .SchDoc/.SchLib/.PcbDoc read-only into KiCad

circuit-mcp

MCP server giving LLMs the ability to design, simulate, and analyze SPICE circuits via LTSpice and NGspice

ngspice-mcp

MCP server giving LLMs the ability to design, simulate, and analyze SPICE circuits via LTSpice and NGspice

spicebridge

MCP server that gives AI assistants direct access to ngspice circuit simulation — design, simulate, and verify circuits through natural language

spicex

A differentiable SPICE circuit solver in JAX

gmat-run

Run GMAT mission scripts from Python and get results as pandas DataFrames.

eda-netlist-parser

A pure-Python parser for SPICE, Spectre, CDL, and DSPF netlist files — extracts subcircuit, port, device, and parasitic data for EDA automation and library characterization workflows.

spyci

A tiny Python package to parse spice raw data files.