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knowledge-base

Personal knowledge base with SQLite FTS5 full-text search.

Skill by malue-ai

IndexedMIT★ 37
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/malue-ai-knowledge-base

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About

Personal knowledge base with SQLite FTS5 full-text search. Save, organize, and retrieve knowledge locally.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/knowledge-base

What's inside

Skill name
knowledge-base
Description
Personal knowledge base with SQLite FTS5 full-text search. Save, organize, and retrieve knowledge locally.
License
MIT
Instructions
99 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# 个人知识库

基于 SQLite + FTS5 的本地知识库,帮助用户保存、整理、检索知识片段。数据完全本地化。

## 使用场景

- 用户说「帮我记住这个」「把这个知识点存下来」
- 用户说「我之前保存过关于 XX 的内容吗」「搜索我的知识库」
- 用户说「整理一下我保存的关于 Python 的知识」
- 用户在调研/学习过程中想积累知识卡片

## 执行方式

### 数据库结构

知识库存储在 `~/Documents/xiaodazi/knowledge.db`:

```sql
CREATE TABLE knowledge (
    id INTEGER PRIMARY KEY AUTOINCREMENT,
    title TEXT NOT NULL,
    content TEXT NOT NULL,
    tags TEXT DEFAULT '',           -- 逗号分隔的标签
    source TEXT DEFAULT '',         -- 来源 URL 或文件
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

CREATE VIRTUAL TABLE knowledge_fts USING fts5(
    title, content, tags,
    content='knowledge',
    content_rowid='id'
);
```

### 核心操作

**保存知识**:
```python
import sqlite3

db = sqlite3.connect("~/Documents/xiaodazi/knowledge.db")
db.execute(
    "INSERT INTO knowledge (title, content, tags, source) VALUES (?, ?, ?, ?)",
    ["Python 装饰器原理", "装饰器是一个接受函数并返回函数的高阶函数...", "python,编程", ""]
)
db.execute(
    "INSERT INTO knowledge_fts (rowid, title, content, tags) VALUES (last_insert_rowid(), ?, ?, ?)",
    ["Python 装饰器原理", "装饰器是一个接受函数并返回函数的高阶函数...", "python,编程"]
)
db.commit()
```

**搜索知识**:
```python
results = db.execute("""
    SELECT k.id, k.title, snippet(knowledge_fts, 1, '**', '**', '...', 30) as excerpt,
           k.tags, k.created_at
    FROM knowledge_fts
    JOIN knowledge k ON knowledge_fts.rowid = k.id
    WHERE knowledge_fts MATCH ?
    ORDER BY rank
    LIMIT 10
""", ["Python 装饰器"]).fetchall()
```

**按标签浏览**:
```python
results = db.execute("""
    SELECT title, substr(content, 1, 100) as preview, created_at
    FROM knowledge
    WHERE tags LIKE '%python%'
    ORDER BY updated_at DESC
""").fetchall()
```

### 交互流程

```
用户:帮我记住——Python 的 GIL 是全局解释器锁,同一时刻只有一个线程执行字节码
→ 保存到知识库,自动提取标签 [python, 并发]
→ 回复:已保存 ✅「Python GIL」— 标签:python, 并发

用户:我之前存过什么关于 Python 的知识?
→ 搜索知识库
→ 找到 3 条记录:
  1. Python 装饰器原理(2/20)
  2. Python GIL(2/26)
  3. Python 异步编程(2/22)
```

## 输出规范

- 保存时确认标题和标签,让用户知道怎么找回
- 搜索结果按相关度排序,显示摘要预览
- 标签自动提取,用户也可手动指定
- 支持从其他 Skill 的输出直接存入(如深度调研的结论)

From malue-ai/dazee-small, MIT.

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Signals

Stars
37
Forks
2
Open issues
3
Last commit (this folder)
Mar 6, 2026 (7 months ago)
Last release
Feb 26, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

knowledge-base skill. Agent Mart. https://agentmart.dev/skills/malue-ai-knowledge-base (last updated 2026-10-24)