OpenFang

OpenFang is an open-source agent operating system written in Rust that runs autonomous agents across multiple channels and platforms.

OpenFang is an open-source agent operating system that provides a single-binary framework for deploying autonomous agents. It supports scheduling, knowledge graph construction, and persistent memory via SQLite-backed vector embeddings. Users can deploy 30 pre-built agents across four performance tiers using 26 LLM providers. The system includes 40 channel adapters for platforms like Telegram, Discord, and Slack, and utilizes the Model Context Protocol for external connections. Security is handled through 16 systems including a WASM-based sandbox, taint tracking, and audit trails.

OpenFang at a glance

Best for: Software engineer
Runs on: Web, macOS, Windows, Linux, open source
Pricing: Free
Released: February 2026
Category: AI agent tool
Website: openfang.sh

Key features

Autonomous capability packages called Hands
WASM-based sandboxed execution environment
Integration with 26 LLM providers
Support for 40 communication channels
Persistent memory with vector embeddings
Native desktop application with system tray
Support for Model Context Protocol
Built-in security including taint tracking and audit trails

Use it for

Generating and enriching sales leads on a schedule
Converting long-form video into social media clips
Automating web browsing and form navigation
Monitoring targets for intelligence collection
Managing Twitter accounts and content schedules

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