Release / 23 Mar 2026

MCP for Unity v9.6.2

Build Unity players from an MCP client.

Before you upgrade to v9.6.2

1 to fix

Use `manage_build` action `scenes` for the removed build-settings modifier. Scene tools also add additive loading, switching, object transfers and validation.

Action requiredCreate, load and save Unity scenes and modify GameObjects.Affects: Automation using the old build-settings modification handler.Inferred

Read the evidence

CoplayDev/unity-mcp/blob/v9.6.2/Server/src/services/tools/manage_scene.py
CoplayDev/unity-mcp/compare/v9.6.0...v9.6.2

What changed in v9.6.2

Build tools manage targets, settings, scenes and batch jobs. Scene tools add additive loading, scene switching, object transfer and validation.

v9.6.2; Unity 2021.3 LTS+, Python 3.10+, uv and an MCP client.

New things you can do

Build Unity players and manage build targets, settings and scene lists.

Added

Read the evidence

CoplayDev/unity-mcp/blob/v9.6.2/Server/src/services/tools/manage_build.py

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.