dsh-compaction-instant: An Instant Context Compression Plugin for DeepSeek Harness

dsh-compaction-instant is an instant context compression plugin for the DeepSeek Harness environment, designed to replace traditional LLM summarization with deterministic text processing. This plugin avoids model calls or network requests, eliminating additional delays and rewriting risks. By preserving the original tokens and generating seq, result, or checkpoint pointers that link to persistent logs, it achieves near-lossless compression. As a drop-in replacement for dsh-compaction-basic, it maintains the same interface and semantics, offering recall and search tools along with the /recall command to support on-demand restoration of omitted content or searching of persistent logs. This solution is ideal for developers seeking to reduce model call overhead and ensure data recoverability, requiring No