Registry Browser MCP

MCP (Model Context Protocol) integration for Registry Browser. Exposes Registry Browser operations — embed, de-embed, publish, and create packages — as MCP tools, enabling AI agents and IDE integrations to manage Unity packages programmatically.

Installation

Via Git URL

Open Window → Package Manager, click +, and choose Add package from git URL.

To install the latest version:

https://github.com/Warlander/registry-browser-mcp.git

To install a specific release, append the tag:

https://github.com/Warlander/registry-browser-mcp.git#1.0.0

Via Scoped Registry

Add the Warlogic registry to your Packages/manifest.json:

{
  "scopedRegistries": [
    {
      "name": "Warlogic",
      "url": "https://upm.maciejcyranowicz.com",
      "scopes": ["com.warlogic"]
    }
  ],
  "dependencies": {
    "com.warlogic.registrybrowser.mcp": "1.0.0"
  }
}

Then open Window > Package Manager and look for com.warlogic.registrybrowser.mcp.

Prerequisites

• com.coplaydev.unity-mcp — the underlying MCP framework this package integrates with.
• com.warlogic.registrybrowser — the Registry Browser tool whose operations are exposed via MCP.

Setup

1. Ensure both com.coplaydev.unity-mcp and com.warlogic.registrybrowser are installed in your project.
2. Install this package. The manage_registry_browser MCP tool is automatically registered on startup.

Usage

Once installed, the following MCP tool becomes available to any connected MCP client (e.g., AI assistants, IDE integrations):

• manage_registry_browser — performs Registry Browser operations programmatically.
  • status — list configured registries and installed packages with their versions and embed status.
  • embed — clone a package repository into Packages/Embeds/ at a specific commit.
  • de_embed — remove a local embed and restore the registry-hosted version.
  • publish — publish an embedded or local package to a configured UPM registry.
  • create_package — scaffold a new local UPM package with optional Git initialization.