diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..fa3d7fb
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/EmptyProject/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/EmptyProject/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/MavenPlugin/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/MavenPlugin/src/main/resources" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..56c12c9
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/MavenPlugin/pom.xml" />
+        <option value="$PROJECT_DIR$/EmptyProject/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.scannerwork/.sonar_lock b/.scannerwork/.sonar_lock
new file mode 100644
index 0000000..e69de29
diff --git a/.scannerwork/report-task.txt b/.scannerwork/report-task.txt
new file mode 100644
index 0000000..f5d0ba4
--- /dev/null
+++ b/.scannerwork/report-task.txt
@@ -0,0 +1,6 @@
+projectKey=my_project_key
+serverUrl=http://localhost:9000
+serverVersion=9.9.8.100196
+dashboardUrl=http://localhost:9000/dashboard?id=my_project_key
+ceTaskId=AZmVY8kgt2VQnP3E6_zl
+ceTaskUrl=http://localhost:9000/api/ce/task?id=AZmVY8kgt2VQnP3E6_zl
diff --git a/EmptyProject/pom.xml b/EmptyProject/pom.xml
index 0b30830..f179844 100644
--- a/EmptyProject/pom.xml
+++ b/EmptyProject/pom.xml
@@ -14,4 +14,39 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <developers>
+        <developer>
+            <id>dev1</id>
+            <name>User1</name>
+            <email>test1@email.com</email>
+            <organization>Test1Org</organization>
+        </developer>
+        <developer>
+            <id>dev2</id>
+            <name>User2</name>
+            <email>test2@email.com</email>
+            <organization>Test2Org</organization>
+        </developer>
+    </developers>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.plugin</groupId>
+                <artifactId>MavenPlugin</artifactId>
+                <version>1.0-SNAPSHOT</version>
+                <executions>
+                    <execution>
+                        <id>show-developers-on-validate</id>
+                        <phase>validate</phase>
+                        <goals>
+                            <goal>show-developers</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+
 </project>
\ No newline at end of file
diff --git a/MavenPlugin/pom.xml b/MavenPlugin/pom.xml
index 9f5cd58..0d24d4e 100644
--- a/MavenPlugin/pom.xml
+++ b/MavenPlugin/pom.xml
@@ -1,12 +1,14 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                             https://maven.apache.org/xsd/maven-4.0.0.xsd">
+
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>org.plugin</groupId>
     <artifactId>MavenPlugin</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <packaging>maven-plugin</packaging>
 
     <properties>
         <maven.compiler.source>17</maven.compiler.source>
@@ -14,4 +16,45 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
-</project>
\ No newline at end of file
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-plugin-api</artifactId>
+            <version>3.9.6</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.maven.plugin-tools</groupId>
+            <artifactId>maven-plugin-annotations</artifactId>
+            <version>3.11.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-core</artifactId>
+            <version>3.9.6</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-plugin-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <goalPrefix>developers</goalPrefix>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>default-descriptor</id>
+                        <goals>
+                            <goal>descriptor</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/MavenPlugin/src/main/java/org/plugin/DevelopersInfoMojo.java b/MavenPlugin/src/main/java/org/plugin/DevelopersInfoMojo.java
new file mode 100644
index 0000000..fc6640e
--- /dev/null
+++ b/MavenPlugin/src/main/java/org/plugin/DevelopersInfoMojo.java
@@ -0,0 +1,36 @@
+package org.plugin;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.project.MavenProject;
+import org.apache.maven.model.Developer;
+
+import java.util.List;
+
+@Mojo(name = "show-developers")
+public class DevelopersInfoMojo extends AbstractMojo {
+
+    @Parameter(defaultValue = "${project}", readonly = true, required = true)
+    private MavenProject project;
+
+    @Override
+    public void execute() throws MojoExecutionException {
+        List<Developer> developers = project.getDevelopers();
+
+        if (developers == null || developers.isEmpty()) {
+            getLog().info("No developers defined in pom.xml");
+            return;
+        }
+
+        getLog().info("=== Developers Info ===");
+        for (Developer dev : developers) {
+            getLog().info("ID: " + dev.getId());
+            getLog().info("Name: " + dev.getName());
+            getLog().info("Email: " + dev.getEmail());
+            getLog().info("Organization: " + dev.getOrganization());
+            getLog().info("-----------------------");
+        }
+    }
+}
diff --git a/MavenPlugin/src/main/java/org/plugin/Main.java b/MavenPlugin/src/main/java/org/plugin/Main.java
deleted file mode 100644
index 407f157..0000000
--- a/MavenPlugin/src/main/java/org/plugin/Main.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.example;
-
-public class Main {
-    public static void main(String[] args) {
-        System.out.println("Hello world!");
-    }
-}
\ No newline at end of file
diff --git a/sonar-project.properties b/sonar-project.properties
new file mode 100644
index 0000000..def1b7a
--- /dev/null
+++ b/sonar-project.properties
@@ -0,0 +1,7 @@
+sonar.projectKey=my_project_key
+sonar.projectName=My Project
+sonar.projectVersion=1.0
+sonar.sources=EmptyProject/src/main/java, MavenPlugin/src/main/java
+sonar.java.binaries=EmptyProject/target/classes, MavenPlugin/target/classes
+sonar.host.url=http://localhost:9000
+sonar.login=squ_0dc5361ec722f7562baba02ae4788995e731f2a1
\ No newline at end of file