Logseq Plugin API

Interact with your local Logseq instance through its JavaScript Plugin API. This skill enables reading, writing, querying, and automating workflows in your Logseq graph.

Prerequisites

Logseq must be running locally with a plugin that exposes the API. The standard way is:

1. Install a bridge plugin that exposes logseq API via HTTP (e.g., via a custom plugin or localhost endpoint)
2. Alternative: Use Node.js with @logseq/libs package to script against the running Logseq instance

The API is primarily designed for in-browser plugins, so accessing it from external scripts requires a bridge/proxy.

Core API Namespaces

The Logseq Plugin API is organized into these main proxies:

logseq.App

Application-level operations: getting app info, user configs, current graph, commands, UI state, external links.