IvanMurzak/Unity-MCP

v0.73.0 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 14d MCP Developer Tools

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Topics

ai ai-integration anthropic claude claude-code claude-desktop

+13 more

cli copilot cursor game-development gamedev gemini llm mcp mcp-server model-context-protocol openai unity windsurf

ReleasePort's take

Moderate signal

editorial:auto 14d

Unity-MCP 0.73.0 resolves McpPlugin InvalidOperationException and fixes skillsPath persistence in shared team configs; adds theme support.

Why it matters: Upgrade to 0.73.0 if using relative SkillsPath or shared AI-Game-Developer-Config.json to prevent InvalidOperationException and config loss. Also addresses EntityId precision loss in JSON; test in dev.

Summary

AI summary

Updates Commit Summary, https://github.com/IvanMurzak/Unity-MCP/compare/0.72.2...0.73.0, and menu across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Feature	Medium	Group Updates submenu under Tools/AI Game Developer. Group Updates submenu under Tools/AI Game Developer. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Feature	Medium	Enable FORCE_JAVASCRIPT_ACTIONS_TO_NODE24 for Unity workflows. Enable FORCE_JAVASCRIPT_ACTIONS_TO_NODE24 for Unity workflows. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Dependency	Medium	Bump com.IvanMurzak.McpPlugin to 6.3.1 across Unity-MCP-Plugin and Unity-MCP-Server. Bump com.IvanMurzak.McpPlugin to 6.3.1 across Unity-MCP-Plugin and Unity-MCP-Server. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix
Bugfix	Medium	Store team-wide 'do not show again' in ProjectSettings, not PlayerPrefs. Store team-wide 'do not show again' in ProjectSettings, not PlayerPrefs. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Set ConnectionConfig.ProjectRootPath to resolve McpPlugin InvalidOperationException for relative SkillsPath. Set ConnectionConfig.ProjectRootPath to resolve McpPlugin InvalidOperationException for relative SkillsPath. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Make panel text honour the editor theme. Make panel text honour the editor theme. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Add Unity-MCP/Unity Editor context to tool list description. Add Unity-MCP/Unity Editor context to tool list description. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Persist skillsPath as absolute path to fix shared AI-Game-Developer-Config.json issue. Persist skillsPath as absolute path to fix shared AI-Game-Developer-Config.json issue. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Fix 64-bit EntityId precision loss in JSON wire format. Fix 64-bit EntityId precision loss in JSON wire format. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Refactor	Medium	Add CODEOWNERS with @IvanMurzak as default owner. Add CODEOWNERS with @IvanMurzak as default owner. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—

Full changelog

AI Game Developer (Unity MCP) 0.73.0

Released: May 21, 2026

Comparison

See every change: Compare 0.72.2...0.73.0

Commit Summary (Newest → Oldest)

919a4331 — chore(release): bump version to 0.73.0 by @IvanMurzak
f42c3464 — feat(menu): group Updates submenu under Tools/AI Game Developer (#770) by @IvanMurzak
9781e808 — UpdateChecker: store team-wide 'do not show again' in ProjectSettings/ (not PlayerPrefs) (#769) by @IvanMurzak
1ae7a2d8 — McpPlugin 6.3.1 logs InvalidOperationException for relative SkillsPath: set ConnectionConfig.ProjectRootPath in BuildMcpPluginIfNeeded (#767) by @IvanMurzak
c2d626e6 — fix(ui): make panel text honour the editor theme (#635) (#765) by @dariagrishina116
a96232b9 — fix(tool-list): add Unity-MCP/Unity Editor context to description (#652) (#763) by @dariagrishina116
2cd4eb71 — chore(deps): bump com.IvanMurzak.McpPlugin* to 6.3.1 across Unity-MCP-Plugin and Unity-MCP-Server by @IvanMurzak
affee331 — chore: add CODEOWNERS with @IvanMurzak as default owner by @IvanMurzak
13f37932 — skillsPath persisted as absolute path breaks shared AI-Game-Developer-Config.json (#762) by @IvanMurzak
16bf5b93 — Fix: 64-bit EntityId precision loss in JSON wire format (resolves #754) (#760) by @IvanMurzak
abcfc8bd — feat: enable FORCE_JAVASCRIPT_ACTIONS_TO_NODE24 for Unity workflows by @IvanMurzak

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MCP Server for Unity Editor and for a game made with Unity

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