What does build123d MCP do?

Build123d MCP focuses on helping AI systems generate and reason about build123d-based 3D CAD models. It is catalogued under Frameworks & runtimes on PulseGate.

Who is build123d MCP for?

build123d MCP is an open-source project built for developers and CAD automation users.

What platforms does build123d MCP run on?

build123d MCP runs on the web, the command line, and API. It can also be self-hosted.

Is build123d MCP still active?

Unverified. build123d MCP has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to build123d MCP?

Similar projects tracked by PulseGate include MCP-Builder.ai, FreeCAD MCP, and SalesBuildr MCP.

Who makes build123d MCP?

build123d MCP is developed by pzfreo.

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build123d MCP

Name: build123d MCP
Author: pzfreo

github.comInfrastructure

build123d MCP is an open-source Model Context Protocol server that gives AI systems tools and context for creating 3D CAD models with the build123d Python library. It is intended for developers and CAD users building AI-assisted parametric modeling workflows.

Open SourceWebSelf-hostedCLIAPI

Visit github.com

Overview

5 features

build123d MCP is a Frameworks & runtimes project. It focuses on helping AI systems generate and reason about build123d-based 3D CAD models. build123d MCP is an open-source project aimed at developers and CAD automation users. build123d MCP is open source under the Open Source license. build123d MCP is available on the web, the command line, and API, and it can be self-hosted.

pzfreo builds and maintains build123d MCP. Among its 5 catalogued features are MCP server, CAD model creation, and build123d integration. It exposes integrations via an MCP server.

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

MCP server
CAD model creation
build123d integration
AI context tools
Parametric modeling

Built with & integrations

AI providers

local_oss

Connectors

MCP

Runs on

BrowserSelf-hostedCLIAPI-only

Detected from

local_oss: huggingface in the HTML

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed4 Sept · 09:10 UTC
build123d MCP verified via MCP Registry (official)
Source: MCP Registry (official) · Open

Frequently asked questions about build123d MCP

What does build123d MCP do?: Build123d MCP focuses on helping AI systems generate and reason about build123d-based 3D CAD models. It is catalogued under Frameworks & runtimes on PulseGate.
Who is build123d MCP for?: build123d MCP is an open-source project built for developers and CAD automation users.
Does build123d MCP have a free plan?: Yes — build123d MCP is open source under the Open Source license and free to use.
What platforms does build123d MCP run on?: build123d MCP runs on the web, the command line, and API. It can also be self-hosted.
Is build123d MCP still active?: Unverified. build123d MCP has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to build123d MCP?: Similar projects tracked by PulseGate include MCP-Builder.ai, FreeCAD MCP, and SalesBuildr MCP.MCP-Builder.ai FreeCAD MCP SalesBuildr MCP
Who makes build123d MCP?: build123d MCP is developed by pzfreo.
Is build123d MCP open source?: Yes — build123d MCP is open source under the Open Source license.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 4 Sept 2026
Built for: developers and CAD automation users
Model: Open source
Solves: Helping AI systems generate and reason about build123d-based 3D CAD models.

Developer

pzfreo

Index record

Indexed: 4 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 4 Sept 2026

Identity audit (13)

Slug: build123d-mcp-github-com
Lifecycle state recorded: 4 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 4 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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, checked against the page's own declaration.
Last updated: 4 Sept 2026
Canonical URL: https://github.com/pzfreo/build123d-mcp

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