graphthulhu
MCP server that gives you full access to a Logseq or Obsidian knowledge graph. 37 tools across 9 categories: navigate, search, analyze, write, decisions, journals, flashcards, whiteboards, and health.
Install
Download the binary for your platform from GitHub Releases and put it on your PATH.
Or: INLINECODE0
Configure
Obsidian
Add to your MCP settings:
CODEBLOCK0
No plugins required. Reads .md files directly. Full read-write support.
Logseq
Enable the HTTP API server in Logseq (Settings > Features > HTTP APIs server), start it, and create a token.
CODEBLOCK1
What you can do
- - Navigate — get pages with full block trees, traverse the link graph, list pages by namespace/tag/property
- Search — full-text search with context, property queries, tag hierarchy search, raw Datalog (Logseq)
- Analyze — graph overview, find connections between pages, detect knowledge gaps and orphans, discover topic clusters
- Write — create pages, append/upsert blocks with nested children, update/delete/move blocks, link pages bidirectionally, rename pages with link updates, bulk update properties
- Decisions — create decisions with deadlines, check status, resolve or defer with tracking
- Journals — read entries by date range, search within journals
- Flashcards — SRS stats, due cards, create new cards (Logseq)
- Whiteboards — list and inspect spatial canvases (Logseq)
Links
graphthulhu
MCP服务器，让您完全访问Logseq或Obsidian知识图谱。涵盖9大类别共37个工具：导航、搜索、分析、写作、决策、日志、闪卡、白板和健康。
安装
从GitHub Releases下载适用于您平台的二进制文件，并将其添加到PATH环境变量中。
或者：go install github.com/skridlevsky/graphthulhu@latest
配置
Obsidian
添加到您的MCP设置中：
json
{
mcpServers: {
graphthulhu: {
command: graphthulhu,
args: [--backend, obsidian, --vault, /path/to/your/vault]
}
}
}
无需插件。直接读取.md文件。支持完整的读写操作。
Logseq
在Logseq中启用HTTP API服务器（设置 > 功能 > HTTP API服务器），启动它并创建一个令牌。
json
{
mcpServers: {
graphthulhu: {
command: graphthulhu,
env: {
LOGSEQAPIURL: http://127.0.0.1:12315,
LOGSEQAPITOKEN: your-token-here
}
}
}
}
功能概览
- - 导航 — 获取包含完整块树的页面，遍历链接图，按命名空间/标签/属性列出页面
- 搜索 — 带上下文的全文搜索、属性查询、标签层级搜索、原始Datalog查询（Logseq）
- 分析 — 图谱概览、查找页面间关联、检测知识缺口和孤立页面、发现主题聚类
- 写作 — 创建页面、追加/更新带嵌套子块的块、更新/删除/移动块、双向链接页面、重命名页面并更新链接、批量更新属性
- 决策 — 创建带截止日期的决策、检查状态、解决或推迟并跟踪
- 日志 — 按日期范围读取条目、在日志中搜索
- 闪卡 — SRS统计、到期卡片、创建新卡片（Logseq）
- 白板 — 列出和检查空间画布（Logseq）
链接
