Backstage

by iocanel

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About

Enables AI systems to interact with Backstage developer portal for listing templates and instantiating new projects through Quarkus-based API communication.

Details

Repository
iocanel/backstage-mcp

Explore

- List available Backstage templates
- Instantiate a template from the command line

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

  1. Download and install Highlight from highlightai.com/download
  2. Navigate to the plugins tab and select "Add Custom Plugin"
  3. Configure the plugin with the settings below
    Plugin Name Backstage
    Command (node, npx, python, etc.) jbang
    Arguments
    • Argument 1 --quiet
    • Argument 2 /home/iocanel/demo/backstage-mcp/target/quarkus-app/quarkus-run.jar

    Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.

  4. Enable "Start Automatically" if you want the plugin to start when Highlight launches

From the repository

A Backstage installation is required.
The installation needs to have enabled Service to Service communication.
Users need to have access of the token used for such communication. The yaml snippet below shows where and how it's setup.

```yaml

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "backstage": {
            "cwd": null,
            "env": {},
            "args": [
                "--quiet",
                "/home/iocanel/demo/backstage-mcp/target/quarkus-app/quarkus-run.jar"
            ],
            "shell": false,
            "command": "jbang"
        }
    }
}

Linux

{
    "cwd": null,
    "env": [],
    "args": [
        "--quiet",
        "/home/iocanel/demo/backstage-mcp/target/quarkus-app/quarkus-run.jar"
    ],
    "shell": false,
    "command": "jbang"
}

Macos

{
    "cwd": null,
    "env": [],
    "args": [
        "--quiet",
        "/home/iocanel/demo/backstage-mcp/target/quarkus-app/quarkus-run.jar"
    ],
    "shell": false,
    "command": "jbang"
}

Windows

{
    "cwd": null,
    "env": [],
    "args": [
        "--quiet",
        "/home/iocanel/demo/backstage-mcp/target/quarkus-app/quarkus-run.jar"
    ],
    "shell": false,
    "command": "jbang"
}

This is an example of using Backstage with MCP via Quarkus Backstage.
The server has been tested with Goose. See below for details.

Features

- List available Backstage templates
- Instantiate a template from the command line

Requirements

A Backstage installation is required. The installation needs to have enabled Service to Service communication. Users need to have access of the token used for such communication. The yaml snippet below shows where and how it's setup.

```yaml

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