Open source

Building in the open

We build open-source infrastructure for securing AI agents and the software supply chain — from kernel-level sandboxes to cryptographic provenance.

nono

Flagship

OS-level sandbox for AI agents. Uses kernel-level enforcement (Seatbelt on macOS, Landlock on Linux) to provide default-deny file, network, and process access control. No escape mechanism — structurally impossible to perform unauthorized operations. Agent-agnostic: works with Claude Code, OpenCode, Cursor, Aider, or any CLI tool.

Technology

RustmacOS SeatbeltLinux LandlockWindows WSL2Kernel Sandboxing

View on GitHub Visit nono.sh Documentation

Sigstore

Open-source project for securing the software supply chain through cryptographic signing, verification, and transparency. Enables keyless signing using short-lived certificates and maintains public transparency logs. Now being extended to AI agent provenance via sigstore-a2a for agent-to-agent communication.

Technology

CryptographySupply Chain SecurityTransparency LogsAgent Provenance

View on GitHub Website

Deepfabric

Specialized dataset generation and model fine-tuning framework designed for training small language models (SLMs) to become capable agents. Combines reasoning traces with tool calling patterns and structured outputs for efficient multi-step workflows.

Technology

Model DistillationFine-tuningLLM / Agent Evaluation

View on GitHub

Want to contribute?

We believe in the power of open source. Check out our GitHub organization to see all our projects and find opportunities to contribute.

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