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Releases: saya-run/saya

v1.0.0

28 Feb 19:34

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Saya: The Scabbard for Your Agents

This is the initial public release: Saya v1.0.0.

Saya is an Agentic Firewall designed to securely wrap around AI agent workflows. Operating on a Default Deny foundation, it acts as an absolute layer of defense between AI agents and your local environment.

🔥 Key Features in v1.0.0

  • Multi-Platform Sandboxing: Secure execution enforced at the kernel level for both macOS (Seatbelt) and Linux (Landlock & Network Namespaces).
  • Dual-Engine Output Interception: Real-time data masking for stdout/stderr streams.
    • Exact Match (Fast): Sub-millisecond string redaction via AVX2/NEON SIMD instructions.
    • Regex Match (Flexible): Advanced pattern filtering for API keys, PII, and sensitive tokens.
  • Silent by Default Design: Optimized for stealth and non-intrusive integration. saya remains silent unless debugging is explicitly requested or a security violation occurs.
  • Blazing Fast Performance: Low-latency masking throughput (< 8ms overhead) ensure zero bottlenecks for agent responses.
  • Audit-Ready: JSONL audit trails provide a tamper-proof record of all agent activity and blocked attempts.

📥 Installation

Compile from source or use the provided Makefile for automated deployment.

# 1. Clone the repository
git clone https://github.com/saya-run/saya.git
cd saya

# 2. Build and install (requires root for /etc/saya deployment)
sudo make install