Sena

Ambient intelligence. Local-first. OS-native. Uniquely yours.

Our Mission

An AI that understands you, without the cloud.

Sena is your personal assistant that lives on your computer. It watches what you do, learns your habits, and helps you work smarter — all while keeping everything completely private. No data ever leaves your machine.

What is Sena?

Sena is an open-source, Rust-based ambient intelligence framework built around the following principles:

• Local-first: no external network dependency for core inference and memory.
• Privacy-first: encrypted stores and a zero-data-leak architecture.
• Modular: actors for inference, memory, context, platform, and UI communicate via an event bus.

Install (for contributors)

⚠️ Not for production yet. Intended for local development and contribution.

git clone https://github.com/ontic-ai/sena.git
cd sena
rustup override set $(cat rust-toolchain)
cargo build --workspace
cargo test --workspace

Useful links

• Architecture: docs/architecture.md
• Roadmap: docs/ROADMAP.md
• Product requirements: docs/PRD.md
• Coding rules: .github/copilot-instructions.md

Contribute

1. Read CONTRIBUTING.md.
2. Use .github/ISSUE_TEMPLATE for bug reports and feature requests.
3. Use .github/pull_request_template.md for PRs.

License

MIT © 2026 Ontic