What problem does it solve?
Managing Live2D Cubism models (.model3.json) normally requires the proprietary Live2D Editor, making it hard to validate, edit, batch-process, or deploy models in automated pipelines. This Skill provides 42 CLI commands covering the full model lifecycle without the editor.
Core Features & Use Cases
- Inspection & Validation: Inspect model structure, validate referenced files, list motions/expressions/textures, analyze physics and moc3 binaries, and generate dependency graphs with SHA256 manifests.
- Safe Editing with Auto-Backup: Edit motions, expressions, textures, and parameters with automatic backups, undo, restore, and batch operations across multiple models.
- Linting & Deployment: Run best-practice lint checks, runtime compatibility checks (Cubism Viewer, Web SDK, Yoyo), find orphaned files, flatten directories, and package models into zips for deployment.
- Use Case: A VTuber studio needs to update fade-in times across 50 character models and verify Web SDK compatibility before release. Run
batch with --set-fade-in and runtime-check --target web-sdk to complete the task in one pass.
Quick Start
Ask the agent to inspect and lint your Live2D model file, for example: "Inspect model.model3.json and run lint checks at info level."
