Coding Agent Harness
About jcode #
The next generation coding agent harness to raise the skill ceiling. Built for multi-session workflows, infinite customizability, and performance.
Need Windows, Homebrew, source builds, provider setup, or tell your agent to set it up for you? Jump to detailed installation.
jcode is built to be as performant and resource efficient as possible. Every metric is optimized to the bone, which is important for scaling multi-session workflows. Here we sample a few metrics to show the difference: RAM usage and boot up.
jcode is an open-source project written primarily in Rust, with 8.4k stars on GitHub. It was last updated in July 2026.
brew install jcode
jcode vs. the alternatives #
source & further reading
agentsearchengine.app — original article
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