MCP for Unity (CoplayDev/unity-mcp): Unity MCP server compatibility
The most-starred Unity MCP bridge. Open source, MIT licensed, about 50 tool entrypoints per its README. Sponsored and maintained by Aura; originated from the Coplay team.
Is it maintained?
The last commit was on 2026-10-19 (3 days ago), so we mark it Active (a commit in the last 90 days).
Facts
| Engines | Unity |
|---|---|
| Type | MCP server |
| Supported engine versions | Unity 2021.3 LTS to 6.x; Python 3.10+ via uv Source |
| Health | Active |
| Last commit | 2026-10-19 (3 days ago) |
| Latest release or tag | v10.3.0 (release on 2026-10-04) |
| Open issues | 52 open issues (112 including pull requests) |
| Stars | 15,353 |
| Licence | MIT |
| Repository | github.com/CoplayDev/unity-mcp |
| Price | Free, open source (MIT) Source |
| Website | https://coplaydev.github.io/unity-mcp/ |
Note: Default branch is 'beta'. Install from #main for stable or #beta for newest.
Works with Claude Code, Cursor and Codex?
| Claude Code | ✓ Yes, per the README or docs | Yes, per the README or docs · source |
|---|---|---|
| Cursor | ✓ Yes, per the README or docs | Yes, per the README or docs · source |
| Codex | ✓ Yes, per the README or docs | Yes, per the README or docs · source |
"?" means we haven't verified it, not that it fails. Flags only come from what the README or docs say, never from guesses.
Does MCP for Unity (CoplayDev/unity-mcp) work with Claude Code?
Yes. MCP for Unity (CoplayDev/unity-mcp) names Claude Code in its README or docs. Source.
Does MCP for Unity (CoplayDev/unity-mcp) work with Cursor?
Yes. MCP for Unity (CoplayDev/unity-mcp) names Cursor in its README or docs. Source.
Does MCP for Unity (CoplayDev/unity-mcp) work with Codex?
Yes. MCP for Unity (CoplayDev/unity-mcp) names Codex in its README or docs. Source.
Alternatives
Data last refreshed 2026-10-23 18:13 UTC · GitHub fields fetched 2026-10-23 17:32 UTC. Details checked by hand on 2026-10-23. Are you the maker? Feature your tool or tell us what's out of date.