Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Knowledge graph MCP server for Logseq and Obsidian. 37 tools for reading, writing, searching, and analyzing your second brain.
Knowledge graph MCP server for Logseq and Obsidian. 37 tools for reading, writing, searching, and analyzing your second brain.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
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.
Download the binary for your platform from GitHub Releases and put it on your PATH. Or: go install github.com/skridlevsky/graphthulhu@latest
Add to your MCP settings: { "mcpServers": { "graphthulhu": { "command": "graphthulhu", "args": ["--backend", "obsidian", "--vault", "/path/to/your/vault"] } } } No plugins required. Reads .md files directly. Full read-write support.
Enable the HTTP API server in Logseq (Settings > Features > HTTP APIs server), start it, and create a token. { "mcpServers": { "graphthulhu": { "command": "graphthulhu", "env": { "LOGSEQ_API_URL": "http://127.0.0.1:12315", "LOGSEQ_API_TOKEN": "your-token-here" } } } }
Navigate โ get pages with full block trees, traverse the link graph, list pages by namespace/tag/property Search โ full-text search with context, property queries, tag hierarchy search, raw Datalog (Logseq) Analyze โ graph overview, find connections between pages, detect knowledge gaps and orphans, discover topic clusters Write โ create pages, append/upsert blocks with nested children, update/delete/move blocks, link pages bidirectionally, rename pages with link updates, bulk update properties Decisions โ create decisions with deadlines, check status, resolve or defer with tracking Journals โ read entries by date range, search within journals Flashcards โ SRS stats, due cards, create new cards (Logseq) Whiteboards โ list and inspect spatial canvases (Logseq)
GitHub Full tool reference
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Largest current source with strong distribution and engagement signals.