AI Agents & Assistants OSS tools — 3 tracked with release & CVE alerts

AstrBot Healthy open source

Emdash Healthy open source

Emdash is the Open-Source Agentic Development Environment ( YC W26). Run multiple coding agents in parallel. Use any provider.

AgentBox Healthy open source

Run multiple coding agents in parallel, each teleported into its own sandboxed VM (local Docker, self-hosted, or cloud: Hetzner/Daytona/Vercel/E2B); sub-second checkpoints, per-box browser/VS Code/shells, git creds kept on the host. Works with Claude Code, Codex, and OpenCode. MIT.

Tools