Plugins

Plugins — the unit for adding what the host doesn't know about

Every domain feature in LVIS (mail, calendar, meetings, documents, corporate APIs) is split out into plugins. The host core never imports plugin-specific code (SDK type-only + CI enforced).

6 active plugins

static manifest

lvis-plugin-sdk

Plugin registration model — static manifest

Tools, Skills, events, and UI slots are all declared statically in the plugin.json manifest. There is no runtime API like registerTool/registerSkill/registerCommand in the SDK. The only runtime register API is hostApi.registerKeywords — for adding Skill trigger keywords.

Local · RAG

Local Indexer

id: local-indexer · v0.4.11

kiwipiepy Korean morphological analysis + pymupdf4llm + FTS5 + LanceDB. Folder watching via chokidar.

Mail · Calendar

Microsoft 365 (Outlook)

id: ms-graph · v0.3.28

MSAL OAuth + Electron safeStorage tokens. 31 mail + calendar tools.

Audio · STT

Meeting

id: meeting · v0.4.18

OpenAI Whisper API (gpt-4o-transcribe) + PCM16LE 16kHz/3sec chunks.

Proactive

Work Assistant

id: work-assistant · v0.7.0

10+ detectors → triggerConversation + showOverlay. Unifies mail/calendar/meeting signals.

Host UI Plugin

Agent Hub Sidebar

id: agent-hub · v0.8.1

Work board sidebar + 43 tools + 5-minute polling. Talks to agent-hub.lvisai.xyz.

Corporate portal

LGE EP

id: lge-api · v0.12.9

EP/Space/NHRS/LGenie/parking — 24 tools. openAuthWindow session + intranet DNS gate.

Install flow

Pick a plugin from the Marketplace catalog → "Install".
The web page fires an lvis://install/<slug> deeplink.
The host (src/main/lvis-protocol.ts) parses the URL, validates the manifest, and verifies the Ed25519 signature.
A plugin permission dialog appears → user confirms → its own namespace ~/.lvis/plugins/<pluginId>/ is created.
The plugin's start() is called, and hostApi.registerKeywords is registered if present.

Past → present consolidation history

lvis-plugin-email + lvis-plugin-calendar merged into ms-graph (archived 2026-04-28/04-30).
work-assistant now handles proactive work suggestions.

Meeting End → Automatic Tasks

Permission Grant Flow