# Repositories (/en/docs/developers/repositories)



SafeCircle's code lives in the `safecircleia` GitHub organisation. Only some repositories are public today, so only those are linked.

## Platform [#platform]

| Repository        | Purpose                                                                                                 | Stack                                                            | Licence          | Visibility        |
| ----------------- | ------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | ---------------- | ----------------- |
| `backend`         | Auth, data API, alerts, push, media, telemetry. See [Backend architecture](/en/docs/developers/backend) | Hono, tRPC, Better Auth, Drizzle, Cloudflare Workers, PostgreSQL | Not published    | Private           |
| `dashboard`       | Parent web dashboard at `app.safecircle.tech` and `app.safecircle.es`                                   | React 19, TypeScript, Vite, React Router, Cloudflare Workers     | GPL-3.0-or-later | Private           |
| `android-child`   | Child app: on-device detection and pairing                                                              | Kotlin, Jetpack Compose, Hilt, Ktor, ONNX Runtime                | MIT              | Private           |
| `parent-android`  | Parent app: alerts, push and pairing                                                                    | Kotlin, Jetpack Compose, Hilt, Ktor                              | Proprietary      | Private           |
| `telegram-bot`    | `@safecirclehq_bot`. See [Telegram bot](/en/docs/developers/telegram-bot)                               | Bun, grammY, Cloudflare D1                                       | Not published    | Private           |
| `observability`   | Prometheus and Grafana stack. See [Observability](/en/docs/developers/observability)                    | Docker Compose, Prometheus, Grafana                              | Not published    | Private           |
| SafeCircle Search | Privacy-first metasearch. See [SafeCircle Search](/en/docs/developers/search)                           | Next.js 16, React 19, OpenNext, Cloudflare Workers               | GPL-3.0-or-later | Not yet published |

## AI [#ai]

| Repository                                                                       | Purpose                                      | Licence                                                                                                         | Visibility |
| -------------------------------------------------------------------------------- | -------------------------------------------- | --------------------------------------------------------------------------------------------------------------- | ---------- |
| [`horizon`](https://github.com/safecircleia/horizon)                             | Training system for the risk-detection model | SafeCircle Research License (SRL-1.0): research and non-commercial use, commercial use needs written permission | Public     |
| [`ai-playground-android`](https://github.com/safecircleia/ai-playground-android) | Android app to try on-device models          | Apache-2.0                                                                                                      | Public     |

How the model works is covered in the [AI overview](/en/docs/ai/overview).

## Conventions across repositories [#conventions-across-repositories]

* **Package manager and runtime:** Bun for the TypeScript projects.
* **Hosting:** Cloudflare Workers for the backend, the dashboard and Search.
* **Commits:** Conventional Commits (`feat:`, `fix:`, `chore:`).
* **Languages:** the dashboard and Search ship in English and Spanish, with a test that keeps both key sets identical.
* **Type safety:** Zod validates every input at the API boundary, and the schema is the single source for database types.

## Contributing [#contributing]

There is no public contribution process for the private repositories. If you want to report a problem, use **More › Report a bug** in the dashboard, or write to **[support@safecircle.tech](mailto:support@safecircle.tech)**. For the public repositories, follow the guidance in each repository's README and licence.

<Cards>
  <Card title="Developer overview" href="/en/docs/developers/overview" description="How the pieces fit together." />

  <Card title="FAQ" href="/en/docs/support/faq" description="Questions about the beta and support." />
</Cards>