dsh-arc-context

When handling long code engineering sessions or complex decision tracking, context window limits and information loss are major pain points. ARC (Adaptive Reversible Context) is designed specifically for DeepSeek Harness to address these challenges. It employs a model-driven, locally reversible compression strategy that remains silent in safe zones and only triggers operations when approaching capacity limits. ARC's core strength lies in its zero-residual offloading and the guarantee of never losing information. By maintaining an append-only log of original content, the plugin enables verbatim recovery and preserves multi-layered distillation without distortion. Compared to the built-in Basic compression, ARC significantly reduces input and output costs while maintaining high fidelity, all while offering zero compliance against injection attacks. This plugin is ideal for developers and enterprises requiring high-precision context governance, especially in scenarios involving long conversations or high-value decision tracking. It is important to note that ARC is currently in public Beta, following version 0.1.0-rc.8 of the official dsh, and is not recommended for production use yet. However, it has passed rigorous on-machine verification matrices.