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MCP Server

ORAS MCP Server

Enables users to interact with container registries through the ORAS CLI, providing information about container images, platforms, and signatures via natural language queries.

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GitHub Stars
8/23/2025
Last Updated
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Please check the documentation below.

README Documentation

ORAS MCP Server

Usage

The ORAS MCP Server can be configured to be run using the vscode agent mode.

Since this MCP Server requires a local ORAS CLI, please make sure you have installed the oras (version >= v1.3.0-beta.1).

Setup with Docker

It is easier to use docker to run the ORAS MCP Server.

Setup for VS Code

Add the following code to .vscode/mcp.json:

{
    "servers": {
        "oras-mcp-server": {
            "type": "stdio",
            "command": "docker",
            "args": [
                "run",
                "--rm",
                "-i",
                "ghcr.io/shizhmsft/oras-mcp:main",
            ]
        }
    }
}

Example Chats

Q: What platform does the image ghcr.io/oras-project/oras support?

A: The image ghcr.io/oras-project/oras supports the following platforms:

  1. Linux (amd64)
  2. Linux (arm64)
  3. Linux (arm, variant v7)
  4. Linux (s390x)
  5. Linux (ppc64le)

Let me know if you need further details!

Q: What's the latest Azure Linux 3.0 image in MCR? Does it have a signature? What's the type of it?

A: The latest Azure Linux 3.0 image in the Microsoft Container Registry (MCR) is tagged as 3.0.20250402. It has a signature, and the type of the signature is application/vnd.cncf.notary.signature.

Acknowledgement

The ORAS MCP Server repository was initiated using the Yeoman Generator for MCP Server.

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Key Features

Model Context Protocol
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