Connects AI assistants to Logseq knowledge graphs to read, write, and search pages, blocks, and journals via the Model Context Protocol. It features 17 tools for full graph management, including CRUD operations, batch block insertion, and full-text search.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Hono vulnerable to arbitrary file access via serveStatic vulnerability
Hono: Path traversal in toSSG() allows writing files outside the output directory
process.env. You'll be asked to provide them before it can run.LOGSEQ_API_TOKEN— "": "your_token_here"LOGSEQ_API_URL— No http://127.0.0.1:12315 Logseq HTTP API URLPORT— No 3000 HTTP port (when TRANSPORT=http)TRANSPORT— No stdio Transport mode: stdio or http[](https://m8ven.ai/mcp/hsiang119-logseq-mcp-server-16ftx1)