Who should use Foundation 1?

Foundation 1 is an open-source project built for music producers and AI developers.

Does Foundation 1 have a free plan?

Yes — Foundation 1 is open source under the MIT license and free to use.

What platforms does Foundation 1 run on?

Foundation 1 runs on the web, API, and the command line. It can also be self-hosted.

Is Foundation 1 still active?

Unverified. Foundation 1 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.

Who develops Foundation 1?

Foundation 1 is developed by RoyalCities.

How long has Foundation 1 been around?

Foundation 1 first shipped in 2023.

Is Foundation 1 open source?

Yes — Foundation 1 is open source under the MIT license, developed on GitHub.

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Foundation 1

Name: Foundation 1
Author: RoyalCities

huggingface.coInfrastructure

Foundation-1 is an open-source AI model for structured text-to-sample music generation. It allows users to control musical structure, instrumentation, timbre, and effects through text prompts, making it suitable for music producers and AI developers seeking advanced audio generation capabilities.

Open SourceMITWebAPICLISelf-hosted

Visit huggingface.co

305stars

26forks

6features

2023since

Overview

6 features

In the Voice, TTS & speech space, Foundation 1 takes a focused approach. It focuses on enabling musicians and developers to generate structured music samples using AI-driven text prompts. It is built as an open-source project for music producers and AI developers. Foundation 1 is open source under the MIT license. It runs on the web, API, and the command line, and it can be self-hosted.

Behind Foundation 1 is RoyalCities, and it first shipped in 2023. The project is developed in the open on GitHub with 305 stars. Key capabilities include text-to-audio, music structure control, and instrument identity.

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

Text-to-audio
Music structure control
Instrument identity
Timbral mixing
FX prompting
Loop fidelity

Built with & integrations

Hosting

AWS

Runs on

BrowserAPI-onlyCLISelf-hosted

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

License

MIT

Verified signals

HTTPSPrivacy Policy Terms of Service Open Source GitHub · ★ 305

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 07:40 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Foundation 1

What does Foundation 1 do?: Foundation 1 focuses on enabling musicians and developers to generate structured music samples using AI-driven text prompts. It is catalogued under Voice, TTS & speech on PulseGate.
Who should use Foundation 1?: Foundation 1 is an open-source project built for music producers and AI developers.
Does Foundation 1 have a free plan?: Yes — Foundation 1 is open source under the MIT license and free to use.
What platforms does Foundation 1 run on?: Foundation 1 runs on the web, API, and the command line. It can also be self-hosted.
Is Foundation 1 still active?: Unverified. Foundation 1 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.
Who develops Foundation 1?: Foundation 1 is developed by RoyalCities.
How long has Foundation 1 been around?: Foundation 1 first shipped in 2023.
Is Foundation 1 open source?: Yes — Foundation 1 is open source under the MIT license, developed on GitHub.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
Open source: Yes · ★ 305
License: MIT
Built for: music producers and AI developers
Model: Open source
Solves: Enabling musicians and developers to generate structured music samples using AI-driven text prompts.

Registered as

GitHub: RoyalCities/RC-stable-audio-tools

Developer

RoyalCities

Team

GitHub

Open source

View on GitHub

Stars: 305
Forks: 26
Open issues: 0
Last commit: 16 Mar 2026
Commits 90d: 0
Contributors: 9
Authorship: Team
Default branch: main

Live coverage

Identity confidence: Medium · 72.8
Indexed: 26 Jun 2026
Lifecycle: Unverified
Last seen: 26 Jun 2026

Identity audit (12)

Slug: royalcities-foundation-1-hugging-face-huggingface-co
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: Derived from the project's own page and URL.
Category from: Derived from the model's own Hugging Face metadata.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 11 Jul 2026
Canonical URL: https://huggingface.co/RoyalCities/Foundation-1

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