项目简介
MemPalace 将对话历史原样存储，并通过语义搜索进行检索。它使用可插拔后端（默认 ChromaDB），提供命令行工具进行内容挖掘和搜索。设计为本地优先，保护隐私，同时支持可选的外部后端。
README 预览
\n\n\n\n# MemPalace\n\nLocal-first AI memory. Verbatim storage, pluggable backend, 96.6% R@5 raw on LongMemEval — zero API calls.\n\n[![][version-shield]][release-link]\n[![][python-shield]][python-link]\n[![][license-shield]][license-link]\n[![][discord-shield]][discord-link]\n\n\n\n> [!CAUTION]\n> **Beware of impostor sites.** MemPalace has no other official websites. The **only** official sources are this **[GitHub repository](https://github.com/MemPalace/mempalace)**, the **[PyPI package](https://pypi.org/project/mempalace/)**, and the docs at **[mempalaceofficial.com](https://mempalaceofficial.com)**. Any other domain (including `.tech`, `.net`, or other `.com` variants) is an impostor and may distribute malware. Details and timeline: [docs/HISTORY.md](docs/HISTORY.md).\n\n> [!IMPORTANT]\n> **Claude Code sessions expire in 30 days without auto-save hooks wired.** [Read this →](https://github.com/MemPalace/mempalace/discussions/1388)\n>\n> Need the shortest recovery/setup path? Use the [Claude Code retention setup checklist](https://mempalaceofficial.com/guide/claude-code-retention.html).\n\n---\n\n## What it is\n\nMemPalace stores your conversation history as verbatim text and retrieves\nit with semantic search. It does not summarize, extract, or paraphrase.\nThe index is structured — people and projects become *wings*, topics\nbecome *rooms*, and original content lives in *drawers* — so searches\ncan be scoped rather than run against a flat corpus.\n\nThe retrieval layer is pluggable. The current default is ChromaDB; the\ninterface is defined in [`mempalace/backends/base.py`](mempalace/backends/base.py)\nand alternative backends can be dropped in without touching the rest of\nthe system.\n\nNothing leaves your machine unless you opt in.\n\nArchitecture, concepts, and mining flows:\n[mempalaceofficial.com/concepts/the-palace](https://mempalaceofficial.com/concepts/the-palace.html).\n\n---\n\n## Install\n\nMemPalace ships a CLI, so install it in an isolated envi