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jcode

The most RAM efficient harness

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mcp-serverclaudellmai-coding-agentRustcoding-agentopenaituiclimcprustaiai-agentterminal

jcode is a Rust-based CLI/TUI coding-agent harness that also functions as an MCP server, described by its author as 'the most RAM efficient harness'. It targets terminal use and lists support for Claude and OpenAI LLMs, and it ships an AGENTS.md file and a .claude directory for agent configuration.

Choose it if you want a terminal coding-agent harness built in Rust with memory efficiency and MCP server capability as its stated focus.

Use it to

  • Run a coding agent from the terminal via its TUI
  • Expose coding-agent capabilities as an MCP server
  • Configure agent behavior using the bundled AGENTS.md and .claude directory
  • Work with Claude or OpenAI models from a CLI tool

For Developers wanting a lightweight terminal coding-agent harness

Role
mcp-server
Language
Rust
Licence
MIT
Forks
2,297
Open issues
464
Last push
2026-09-17
Latest release
v0.1.0 · 2026-02-12
topicscoding-agentmcp-serverclituirustllm