DSH ExpMem: Adds a Checkable Long-Term Memory Plugin for DeepSeek Harness

DSH ExpMem is an MIT-licensed community plugin for DeepSeek Harness, designed to address the issues of local storage and retrieval of long-term personal memory. It writes user habits, task experience, and engineering insights to local JSON files, preserves DSH Session as the raw word-for-word history layer, and does not duplicate Session events. The plugin adopts a layered memory architecture, supports prompting the Agent to retain persistent knowledge when context pressure is high, and performs retrieval sorting based on relevance, recency, and importance. Its core advantages include supporting auditable reflection (observations supported by citations, interruptible and resumable), maintaining a complete trust lifecycle from candidate to deprecated, and importing Markdown memories from Claude Code and Codex as candidate records with source evidence. The plugin runs lightweight, not...