LocalGPT is an open-source command-line tool that lets developers build explorable 3D worlds by describing scenes in natural language. It supports geometry, materials, lighting, audio, and entity behaviors, all processed locally for privacy. The tool integrates with multiple AI providers and can run as an MCP server for broader compatibility with AI coding assistants.
In the Frameworks & SDKs space, LocalGPT takes a focused approach. It enables developers to create and explore interactive 3D worlds using natural language without relying on cloud services. It is built as an open-source project for developers building 3D applications or experimenting with AI-driven world generation. LocalGPT is open source under the Apache-2.0 license. It runs on the web and the command line, and it can be self-hosted.
LocalGPT first shipped in 2023. Development happens publicly on GitHub with 1.1k stars and 49 commits in the last 90 days. Key capabilities include natural language prompts, 3D world building, and procedural audio. It exposes integrations via an MCP server and a public API.
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