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---
title: "QMD"
type: entity
tags: [搜索工具, Markdown]
sources: [yang-xia-ri-ji-3, yang-long-xia-5-tian]
last_updated: 2026-04-14
---
## Definition
完全本地运行的Markdown搜索引擎结合BM25关键词、向量嵌入和重排序器。
## Core Attributes
- 类型本地Markdown搜索引擎
- 地址github.com/tobi/qmd
- 搜索方式混合搜索BM25 + 向量 + 重排序)
## 与OpenClaw的结合
解决内置SQLite搜索在精确匹配上表现差的问题
- 纯语义搜索在专有名词、具体数字、确切短语上失败
- 混合搜索结合关键词匹配和语义相似性
## 判断标准
Wiki到几百个页面之前index.md目录文件足够用等AI找东西开始变慢再接入QMD。
## Connections
- [[OpenClaw]] ← 搜索后端 ← [[QMD]]
## Aliases
- QMD