LAPLACE Chat

The LAPLACE Chat dashboard integrates with LAPLACE Persona, so you can drive the basics of Persona right from the dashboard: switch scenes, load models, toggle expressions, play motions, and trigger hotkeys

This feature shipped on Aug 22, 2026

Usage

• In Persona, open "Advanced → Plugin API", turn on "Enable API", and note the port (25034 by default)
• Click "Create Key", name the key, and copy the full token (sk-lp-v1-…)
• Open the LAPLACE Chat dashboard, expand "LAPLACE Persona Integration" in the sidebar settings, enter the host (127.0.0.1 by default), the port, and the API key, then click "Connect"
• Once connected, a Persona card appears in the dashboard toolbar; click it to open the control panel

"Auto Connect" is on by default, so reloading the page reconnects with the details you used last. For the full story on the server and its keys, see Persona's plugin API

Control Panel

• Scenes — switch between Persona's scenes; the buttons are disabled while a scene loads
• Stage — every item in the active scene. Click a model to make it the control target, click it again to fall back to the primary model; the eye icon toggles that item's visibility
• Models — the registered Live2D and VRM models. Clicking one loads it onto the control target, or adds a new instance when the stage is empty
• Motions — the control target's motions, by group. Click to play; whatever is playing stays highlighted
• Expressions — click to toggle an expression on the control target
• Hotkeys — the control target's model hotkeys. VTS actions Persona does not support yet appear disabled
• Global Shortcuts — Persona's own shortcuts, where one entry can carry several actions against the active scene. Shown only when Persona reports that capability

Models, motions, expressions, and hotkeys all act on the control target, which stays the active scene's primary model until you pick another one on the stage

Security

• The Persona integration in LAPLACE Chat runs entirely in your local browser; this site never uploads any Persona-related data, and the API key never leaves the browser
• Treat the API key like a password. It grants control over Persona, including loading any registered model or asset
• Because of HTTPS security rules, the LAPLACE Chat dashboard can only integrate with a Persona instance on the same machine, meaning your Persona must be reachable over localhost or 127.0.0.1
• If the Persona instance and LAPLACE Chat are on different machines and you still want the integration, you have to put a TLS proxy in front of Persona so its plugin API is reachable over wss://
• Once connected, LAPLACE Chat is listed under "Connected Clients" in Persona's settings, where you can disconnect the session or revoke its key at any time