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Record · unity-mcp-aiMCP serverCosts not checkedRecord checked Sep 23, 2026

Unity MCP (AI Game Developer)

Unity Editor and in-game MCP tools, agent skills and a CLI, including LLM use inside compiled games.

Visit Unity MCP (AI Game Developer) →View repository

Sources and review

Checked against public documentation on . Suitability guidance is our editorial judgment; this is not a performance benchmark or an endorsement.

Best for

Unity developers who want AI available in the running game as well as in the editor.

About Unity MCP (AI Game Developer)

Unity MCP, branded AI Game Developer, connects Claude, Cursor, Windsurf and other agents to Unity through MCP tools and generated agent skills. Unlike editor-only bridges it also runs inside a compiled game, for runtime debugging and AI-driven NPC behaviour, and any C# method can be exposed as a tool with a single line. A command-line installer sets up the plugin.

Unity MCP (AI Game Developer) is listed in this index written primarily in C#, with 4.6k stars on GitHub. Its latest recorded repository push was in October 2026; that is not an ASE editorial review date.

Before connecting: access and data

This record's specific permissions have not been reviewed by ASE. Read the publisher's documentation before copying setup or connecting.

  • List the accounts, files and services the enabled tools can read, change or execute. Check your actual credentials and discovered tools.
  • Use narrowly scoped credentials and read-only mode where supported. Review proposed writes before approving them; a generated configuration does not apply these limits for you.
  • Local launch is not local-only data processing. External services receive requests, and your client may pass tool results to its model provider. Check both destinations before sharing private data.
  • Keep keys and browser session files out of shared config, repositories and screenshots. Know how to disconnect the server and separately revoke its credentials or account sessions.

Read the setup guide →

Install

npm install -g unity-mcp-cli
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