Parse Markdown and TXT documents to extract entities and their co-occurrence relationships, allowing querying and exporting knowledge graphs in text, JSON, o...
# 添加到 PATH
ln -s ~/.openclaw/workspace/skills/knowledge-mapper/knowledge-graph ~/.local/bin/knowledge-graph
# 添加 Markdown 文档
knowledge-graph add ~/documents/article.md
# 添加文本文件
knowledge-graph add ~/notes/ideas.txt
knowledge-graph documents
# 列出所有实体(默认50个)
knowledge-graph entities
# 列出更多实体
knowledge-graph entities --limit 100
# 按类型过滤
knowledge-graph entities --type TECH
PERSON - 人物ORG - 组织/公司TECH - 技术/编程语言CONCEPT - 概念/术语TERM - 高频词/术语UNKNOWN - 未分类# 列出所有关系(默认30个)
knowledge-graph relations
# 列出更多关系
knowledge-graph relations --limit 50
# 文本格式(默认)
knowledge-graph export
# JSON 格式
knowledge-graph export --format json
# GraphViz DOT 格式(可用于绘图)
knowledge-graph export --format dot > graph.dot
dot -Tpng graph.dot -o graph.png
# 搜索关键词
knowledge-graph search "人工智能"
# 搜索实体
knowledge-graph search "Python"
knowledge-graph stats
# 1. 添加文档到知识库
knowledge-graph add ~/docs/project-notes.md
knowledge-graph add ~/docs/research-paper.md
knowledge-graph add ~/docs/tech-stack.md
# 2. 查看提取的实体
knowledge-graph entities --limit 20
# 3. 查看发现的关系
knowledge-graph relations
# 4. 导出为可视化格式
knowledge-graph export --format dot > my-knowledge.dot
# 5. 生成图片(需要安装 GraphViz)
dot -Tpng my-knowledge.dot -o my-knowledge.png
数据存储在 ~/.openclaw/data/knowledge-graph/:
knowledge_graph.db - SQLite 数据库ZIP package — ready to use