# swissup/module-developer-toolbar

> Mgt Developer Toolbar

`composer require swissup/module-developer-toolbar`

Canonical URL: https://packagento.com/swissup/module-developer-toolbar

## At a glance

- **Vendor**: swissup (https://packagento.com/swissup.md)
- **Latest version**: 1.4.1 — released 2025-04-09
- **Pricing**: Free
- **Package type**: Magento 2 module
- **Status**: active, accepting new buyers

## Installation

Packagento is licence-gated, so even free packages need a licence on a project before Composer can resolve them.

1. **Sign in or create an account** at https://packagento.com/customer/account/.

2. **Add the package to your account.** Open https://packagento.com/swissup/module-developer-toolbar and complete the free checkout. A licence is minted automatically.

3. **Create or pick a project, then activate the licence on it.**
   - Projects represent the Magento installs you deploy to. Manage them at https://packagento.com/projects/.
   - Activate the new licence on the project you'll deploy this package to. Activation is what generates the Composer credentials scoped to that project.

4. **Add the project credentials to your Magento codebase.**

   Grab the project's public + private key from https://packagento.com/projects/ (open the project, then its Credentials tab), and add them to `auth.json`:

   ```json
   {
     "http-basic": {
       "packagento.com": {
         "username": "ppk_live_...",
         "password": "psk_live_..."
       }
     }
   }
   ```

   Add the Packagento Composer repository to `composer.json`:

   ```json
   {
     "repositories": [
       { "type": "composer", "url": "https://packagento.com" }
     ]
   }
   ```

5. **Install and apply.**

   ```bash
   composer require swissup/module-developer-toolbar:*
   bin/magento setup:upgrade
   bin/magento setup:di:compile
   bin/magento cache:flush
   ```

## What it does

Mgt Developer Toolbar

## README

<p align="center"><img alt="Toolbar Screenshot" src="doc/static_files/profiler_screenshot.png" width="773"/></p>

### Installation

```
composer require swissup/module-developer-toolbar --dev
bin/magento module:enable Mgt_DeveloperToolbar
bin/magento config:set dev/debug/developer_toolbar 1
```

### Main Features

* Profiler
* Memory Consumption
* List of all Database Queries
* Block nesting
* Cache Storage Information
* Session Storage Information
* Enabled / Disabled Modules
* Request / Response Data
* Handles
* Events / Observers
* Plugins
* Preferences
* PHP-Info

### Differences with [original repo](https://github.com/mgtcommerce/Mgt_Developertoolbar)

* PHP 8.4 compatible
* Magento 2.4.7 compatible
* Improved database page
    * Copy query with a mouse click
    * Similar queries feature helps to find possible n+1 query issues
* Improved profiler page
    * Significant performance improvements
    * Filter entries by time execution
    * Filter entries by entry label
* [Breezefront](https://breezefront.com) compatible

## Recent Versions

| Version | Released |
|---|---|
| 1.4.1 | 2025-04-09 |
| 1.4.0 | 2025-01-14 |
| 1.3.0 | 2024-12-05 |
| 1.2.7 | 2024-11-26 |
| 1.2.6 | 2024-11-26 |
| 1.2.5 | 2024-11-20 |
| 1.2.4 | 2024-04-23 |
| 1.2.3 | 2024-02-02 |
| 1.2.2 | 2023-07-28 |
| 1.2.1 | 2023-07-27 |

Showing 10 of 13 versions. Full release history on https://packagento.com/swissup/module-developer-toolbar.

## Dependencies

### Require

| Package | Constraint |
|---|---|
| spatie/backtrace | ^1.5 |

## Quality

Latest release (1.4.1) fails the Packagento QA pipeline. Verdicts below are per-cell (Magento line × PHP version) for the matrixed tools, and run-once for the static / security tiers.


### Compatibility

Each Magento line is installed on its supported PHP versions, then the module is built (DI compile + static-content deploy). Cells show passed / failed / untested; staircase gaps render as `–`.

| Magento | PHP 8.2 | PHP 8.3 | PHP 8.4 | PHP 8.5 |
|---|---|---|---|---|
| 2.4.7 | Pass | Pass | – | – |
| 2.4.8 | – | Pass | Pass | – |
| 2.4.9 | – | – | Pass | Pass |


### Code Quality

Advisory checks against the module's source. Never affect the Compatibility verdict — a phpcs finding can't make a module incompatible.

#### Static Analysis

Coding standards (phpcs), mess detection (phpmd), copy-pasted code (cpd), PHP cross-version compatibility, composer.json validity. Each runs once for the whole module.

| Tool | Status | Findings | Summary |
|---|---|---|---|
| PHPCS | Fail | 607 | 174 errors, 433 warnings (ruleset: Magento2) — 328 auto-fixable with phpcbf |
| PHPMD | Warning | 28 | 28 rule violations (MissingImport:9, DevelopmentCodeFragment:9, UnusedFormalParameter:4, EmptyCatchBlock:2, NPathComplexity:1) |
| Cpd | Pass | 0 |  |
| Composer validate | Info | 1 | valid; 1 advisory note (composer validate --strict) |

#### PHPStan

Type-checks the module against a real Magento install. Re-runs per Magento + PHP version because resolvable symbols differ between releases.

| Magento | PHP 8.2 | PHP 8.3 | PHP 8.4 | PHP 8.5 |
|---|---|---|---|---|
| 2.4.7 | 57 | 57 | – | – |
| 2.4.8 | – | 57 | 57 | – |
| 2.4.9 | – | – | 57 | 57 |


### Tests

Unit and integration suites run per Magento + PHP cell. Test failures speak to the module's behaviour, not its compatibility with a line, so they're reported here separately.

#### Unit Tests

| Magento | PHP 8.2 | PHP 8.3 | PHP 8.4 | PHP 8.5 |
|---|---|---|---|---|
| 2.4.7 | N/A | N/A | – | – |
| 2.4.8 | – | N/A | N/A | – |
| 2.4.9 | – | – | N/A | N/A |

#### Integration Tests

| Magento | PHP 8.2 | PHP 8.3 | PHP 8.4 | PHP 8.5 |
|---|---|---|---|---|
| 2.4.7 | N/A | N/A | – | – |
| 2.4.8 | – | N/A | N/A | – |
| 2.4.9 | – | – | N/A | N/A |


### Security

Dependency-advisory audit (composer audit) plus a source malware scan. A malware detection fails the version outright.

| Tool | Status | Findings | Summary |
|---|---|---|---|
| Composer audit | Pass | 0 |  |
| Malware scan | Pass | 0 |  |

## Licence and pricing

Free. A licence is still minted on checkout and bound to your project for Composer access — no payment step.

Refundable within 14 days of first purchase via https://packagento.com/account/refunds/.

## Install via Claude Code or any MCP client

The Packagento MCP server can run the licence + project + Composer steps above in one tool call:

```
purchase_and_install_packages(
  composer_names=["swissup/module-developer-toolbar"],
  project_id="proj_xxx"
)
```

This handles cart, checkout, licence minting, project activation, and writes auth.json credentials. Connect a client with `claude mcp add packagento https://mcp.packagento.com`. Full setup at https://packagento.com/docs/mcp-setup.

## Vendor

swissup is a Magento 2 vendor on Packagento. See https://packagento.com/swissup.md for their full catalogue.