MCP server for VRChat avatar and world projects: parses asset YAML directly (including UdonSharp's split program/behaviour structure) to detect and repair broken references, prefab Variant override drift, and null wiring across prefabs, scenes and materials. Built for AI agents with a dry-run/confirm gate and audit log.
Latest release v0.8.9 · 23 Jul 2026
1 file for Codex and OpenCode: prefab-sentinel AGENTS.md — 4,991 tokens loaded in every session.
AGENTS.md A 4,991 tok These files are tyunta/prefab-sentinel's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.