Who is ltspice-mcp for?

ltspice-mcp is an open-source project built for electronic engineers.

Does ltspice-mcp have a free plan?

Yes — ltspice-mcp is open source under the GPL-3.0 license and free to use.

What platforms does ltspice-mcp run on?

ltspice-mcp runs on the web and the command line.

Is ltspice-mcp still active?

The GitHub repository shows 211 commits in the last 90 days.

What projects are similar to ltspice-mcp?

Similar projects tracked by PulseGate include lm-mcp, multisim-mcp, and llm-wiki-mcp.

Who develops ltspice-mcp?

ltspice-mcp is developed by cognitohazard.

When did ltspice-mcp launch?

ltspice-mcp first shipped in 2026.

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ltspice-mcp

Name: ltspice-mcp
Author: cognitohazard

github.comInfrastructure

ltspice-mcp is an open-source MCP server that allows large language models like Claude to edit LTspice schematics, run SPICE simulations, and parse results. It is designed for electronic engineers and AI developers working with circuit simulation and automation workflows.

Open SourceGPL-3.0WebCLI

Visit github.com

16stars

3forks

5features

2026since

Overview

5 features

ltspice-mcp sits in PulseGate's Other AI category. It focuses on automating and enabling LLM-driven editing and simulation of electronic circuits in LTspice environments. It is built as an open-source project for electronic engineers. ltspice-mcp is open source under the GPL-3.0 license. It runs on the web and the command line.

It is developed by cognitohazard, and it first shipped in 2026. Development happens publicly on GitHub with 16 stars and 211 commits in the last 90 days. Among its 5 catalogued features are MCP server, LTspice integration, and edit schematics. It exposes integrations via an MCP server.

Summary written by a language model from the project’s public pages.

MCP server
LTspice integration
Edit schematics
Run SPICE simulations
Parse simulation results

Built with & integrations

AI providers

anthropic

Connectors

MCP

Runs on

BrowserCLI

Trust & compliance

License

GPL-3.0

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 16Active maintenance

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 03:20 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about ltspice-mcp

What is ltspice-mcp?: Ltspice-mcp focuses on automating and enabling LLM-driven editing and simulation of electronic circuits in LTspice environments. It is catalogued under Other AI on PulseGate.
Who is ltspice-mcp for?: ltspice-mcp is an open-source project built for electronic engineers.
Does ltspice-mcp have a free plan?: Yes — ltspice-mcp is open source under the GPL-3.0 license and free to use.
What platforms does ltspice-mcp run on?: ltspice-mcp runs on the web and the command line.
Is ltspice-mcp still active?: The GitHub repository shows 211 commits in the last 90 days.
What projects are similar to ltspice-mcp?: Similar projects tracked by PulseGate include lm-mcp, multisim-mcp, and llm-wiki-mcp.lm-mcp multisim-mcp llm-wiki-mcp
Who develops ltspice-mcp?: ltspice-mcp is developed by cognitohazard.
When did ltspice-mcp launch?: ltspice-mcp first shipped in 2026.

At a glance

Platforms: CLI
Languages: English
Open source: Yes · ★ 16
License: GPL-3.0
Built for: electronic engineers
Model: Open source
Solves: Automating and enabling LLM-driven editing and simulation of electronic circuits in LTspice environments.

Registered as

GitHub: cognitohazard/ltspice-mcp
PyPI: ltspice-mcp

Developer

cognitohazard

Small team

GitHub

Open source

View on GitHub

Stars: 16
Forks: 3
Open issues: 2
Last commit: 25 Jun 2026
Commits 90d: 211
Contributors: 3
Authorship: Small team
Default branch: master

Index record

Indexed: 26 Jun 2026
Lifecycle: Alive
Last seen: 26 Jun 2026

Identity audit (12)

Slug: ltspice-mcp-pypi-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://github.com/cognitohazard/ltspice-mcp

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