### Install PhpCodeArcheology

Source: https://phpcodearcheology.github.io/

Install the tool as a development dependency using Composer.

```bash
composer require --dev php-code-archeology/php-code-archeology
```

--------------------------------

### Setup MCP Server for PhpCodeArcheology

Source: https://phpcodearcheology.github.io/

Command to add PhpCodeArcheology as an MCP source. This allows MCP-compatible clients to query the codebase.

```bash
claude mcp add phpcodearcheology \
-- vendor/bin/phpcodearcheology mcp
```

--------------------------------

### MCP Tool Calls for Codebase Interaction

Source: https://phpcodearcheology.github.io/

Examples of MCP tool calls to query codebase information. These commands can be used with MCP-compatible clients like Claude or Cursor.

```bash
get_hotspots {"limit": 5, "min_complexity": 15}
```

```bash
get_refactoring_priorities {"threshold": "high"}
```

```bash
get_impact_analysis {"class": "OrderService"}
```

```bash
get_dependencies {"depth": 2}
```

--------------------------------

### Composer Configuration for Framework Detection

Source: https://phpcodearcheology.github.io/

Example `composer.json` snippet demonstrating how PhpCodeArcheology detects frameworks like Symfony and Doctrine. This detection influences metric thresholds and exclusion rules.

```json
"require": {
"symfony/framework-bundle": "^7.0",
"doctrine/orm": "^3.0"
}
```

--------------------------------

### Run Quick Terminal Output Analysis

Source: https://phpcodearcheology.github.io/

Use the --quick flag for a concise, CI-friendly output directly in the terminal, suitable for automated environments.

```bash
php vendor/bin/phpcodearcheology --quick src/
```

--------------------------------

### Run Basic Code Analysis

Source: https://phpcodearcheology.github.io/

Execute the primary code analysis command on your source directory. The report will be generated in the tmp/report/html/ directory.

```bash
php vendor/bin/phpcodearcheology src/
```

--------------------------------

### Compare Code Analysis Results

Source: https://phpcodearcheology.github.io/

Use the --compare flag to analyze two different points in time or branches and view a structured diff of metric changes. Ensure you have a baseline JSON report generated previously.

```bash
php vendor/bin/phpcodearcheology --compare=baseline.json src/
```

--------------------------------

### Run Analysis with Test Coverage Data

Source: https://phpcodearcheology.github.io/

Integrate PhpCodeArcheology with PHPUnit's code coverage reports. First, generate a Clover XML coverage file, then use it with the analysis tool.

```bash
XDEBUG_MODE=coverage vendor/bin/phpunit \
--coverage-clover clover.xml
```

```bash
php vendor/bin/phpcodearcheology \
--coverage-file clover.xml src/
```

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