Dev.to
7/22/2026

The original title is "jcode: The Rust-Native Agent Harness for Multi-Session Development"
Original: jcode: The Rust-Native Agent Harness for Multi-Session Development
Short summary
jcode is an open-source, Rust-based coding agent harness designed for running multiple parallel AI agent sessions locally with minimal memory overhead. It supports 10+ concurrent agent streams, per-session model customization, and integrates with terminal workflows, Git pipelines, and text editors. Developers can install via Homebrew, Cargo, or a one-line script.
- •Rust-based open-source harness for parallel multi-session coding agents
- •Supports 10+ concurrent agent streams with low memory footprint
- •Installable via Homebrew, Cargo, or shell script; integrates with Git and terminal workflows
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