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Mac Coding Agent mlx-code Released

·2026.05.10 16:24

Key point

A lightweight, Mac-exclusive coding agent built on Apple's MLX framework has been released.

Details

mlx-code is a lightweight coding agent optimized for the Apple Silicon environment. Leveraging Apple's MLX framework, it supports fast local inference and provides prompt caching along with powerful tool-calling capabilities.

Rather than a complex UI, this tool aims for a terminal-centric interface, focusing on building a fast feedback loop that users can control by leveraging Unix primitives.

Key Components and Features:

  • LLM Server and Harness: main.py loads quantized models and provides an OpenAI-compatible endpoint, while pie.py handles agentic functionality.
  • Multi-Provider Support: Compatible not only with local MLX models but also with various APIs such as Claude, Gemini, DeepSeek, and OpenAI.
  • Prompt Caching: Automatically saves and reuses the KV cache on disk to improve efficiency.
  • CLI Tools: Intuitive control is possible via the mc (local agent), me (harness), and md (log viewer) commands.

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