diff --git a/checkstyle/checkstyle.xml b/checkstyle/checkstyle.xml
deleted file mode 100644
index c91ac03..0000000
--- a/checkstyle/checkstyle.xml
+++ /dev/null
@@ -1,137 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE module PUBLIC
-        "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
-<!--
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements.  See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License.  You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
--->
-<module name="Checker">
-    <property name="localeLanguage" value="en"/>
-
-    <module name="FileTabCharacter"/>
-
-
-    <module name="TreeWalker">
-
-        <!-- code cleanup -->
-        <module name="UnusedImports">
-            <property name="processJavadoc" value="true" />
-        </module>
-        <module name="RedundantImport"/>
-        <module name="IllegalImport" />
-        <module name="EqualsHashCode"/>
-        <module name="SimplifyBooleanExpression"/>
-        <module name="OneStatementPerLine"/>
-        <module name="UnnecessaryParentheses" />
-        <module name="SimplifyBooleanReturn"/>
-
-        <!-- style -->
-        <module name="DefaultComesLast"/>
-        <module name="EmptyStatement"/>
-        <module name="ArrayTypeStyle"/>
-        <module name="UpperEll"/>
-        <module name="LeftCurly"/>
-        <module name="RightCurly"/>
-        <module name="EmptyStatement"/>
-        <module name="ConstantName">
-            <property name="format" value="(^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$)|(^log$)"/>
-        </module>
-        <module name="LocalVariableName"/>
-        <module name="LocalFinalVariableName"/>
-        <module name="MemberName"/>
-        <module name="ClassTypeParameterName">
-            <property name="format" value="^[A-Z][a-zA-Z0-9]*$$"/>
-        </module>
-        <module name="MethodTypeParameterName">
-            <property name="format" value="^[A-Z][a-zA-Z0-9]*$$"/>
-        </module>
-        <module name="InterfaceTypeParameterName">
-            <property name="format" value="^[A-Z][a-zA-Z0-9]*$$"/>
-        </module>
-        <module name="PackageName"/>
-        <module name="ParameterName"/>
-        <module name="StaticVariableName"/>
-        <module name="TypeName"/>
-        <module name="AvoidStarImport"/>
-
-        <!-- variables that can be final should be final (suppressed except for Streams) -->
-        <module name="FinalLocalVariable">
-            <property name="tokens" value="VARIABLE_DEF,PARAMETER_DEF"/>
-            <property name="validateEnhancedForLoopVariable" value="true"/>
-        </module>
-
-        <!-- whitespace -->
-        <module name="GenericWhitespace"/>
-        <module name="NoWhitespaceBefore"/>
-        <module name="WhitespaceAfter" />
-        <module name="NoWhitespaceAfter"/>
-        <module name="WhitespaceAround">
-            <property name="allowEmptyConstructors" value="true"/>
-            <property name="allowEmptyMethods" value="true"/>
-        </module>
-        <module name="Indentation"/>
-        <module name="MethodParamPad"/>
-        <module name="ParenPad"/>
-        <module name="TypecastParenPad"/>
-
-        <!-- locale-sensitive methods should specify locale -->
-        <module name="Regexp">
-            <property name="format" value="\.to(Lower|Upper)Case\(\)"/>
-            <property name="illegalPattern" value="true"/>
-            <property name="ignoreComments" value="true"/>
-        </module>
-
-        <module name="Regexp">
-            <property name="id" value="dontUseSystemExit"/>
-            <property name="format" value="System\.exit"/>
-            <property name="illegalPattern" value="true"/>
-            <property name="ignoreComments" value="true"/>
-            <property name="message" value="'System.exit': Should not directly call System.exit, but Exit.exit instead."/>
-        </module>
-
-        <!-- code quality -->
-        <module name="MethodLength"/>
-        <module name="ParameterNumber">
-            <!-- default is 8 -->
-            <property name="max" value="13"/>
-        </module>
-        <module name="ClassDataAbstractionCoupling">
-            <!-- default is 7 -->
-            <property name="max" value="25"/>
-        </module>
-        <module name="BooleanExpressionComplexity">
-            <!-- default is 3 -->
-            <property name="max" value="5"/>
-        </module>
-
-        <module name="ClassFanOutComplexity">
-            <!-- default is 20 -->
-            <property name="max" value="50"/>
-        </module>
-        <module name="CyclomaticComplexity">
-            <!-- default is 10-->
-            <property name="max" value="16"/>
-        </module>
-        <module name="JavaNCSS">
-            <!-- default is 50 -->
-            <property name="methodMaximum" value="100"/>
-        </module>
-        <module name="NPathComplexity">
-            <!-- default is 200 -->
-            <property name="max" value="500"/>
-        </module>
-    </module>
-</module>
\ No newline at end of file
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/App.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/App.kt
index 4d1e78c..96d85b7 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/App.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/App.kt
@@ -2,7 +2,9 @@ package ayansen.playground.envoy
 
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
-
+/**
+ * This is the main entry point for the application
+ */
 @SpringBootApplication
 open class App
 
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/SpringConfiguration.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/SpringConfiguration.kt
index 4edfcc5..90abab3 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/SpringConfiguration.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/SpringConfiguration.kt
@@ -9,6 +9,9 @@ import io.envoyproxy.controlplane.cache.v3.SimpleCache
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 
+/**
+ * This class is responsible for configuring the spring beans
+ */
 @Configuration
 open class SpringConfiguration {
     @Bean
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/controller/EnvoyConfigurationsController.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/controller/EnvoyConfigurationsController.kt
index 3c002fe..c2c255f 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/controller/EnvoyConfigurationsController.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/controller/EnvoyConfigurationsController.kt
@@ -7,14 +7,12 @@ import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
 
-
 @RestController
 @RequestMapping("/proxy")
 class EnvoyConfigurationsController(private val proxyProvider: ProxyProvider) {
-
     @Operation(summary = "Get All Proxies", description = "Returns a list of Proxies configured in Envoy")
     @GetMapping("/all")
     suspend fun getProxies(): List<Proxy> {
         return proxyProvider.getProxies()
     }
-}
\ No newline at end of file
+}
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/entity/Proxy.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/entity/Proxy.kt
index 6cf18a3..d3b8118 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/entity/Proxy.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/entity/Proxy.kt
@@ -6,7 +6,10 @@ import io.envoyproxy.envoy.config.endpoint.v3.Endpoint
 import io.envoyproxy.envoy.config.endpoint.v3.LbEndpoint
 import io.envoyproxy.envoy.config.endpoint.v3.LocalityLbEndpoints
 
-
+/**
+ * This class represents a proxy configuration. It contains nested data classes for defining routes, clusters, hosts, and socket addresses.
+ * The class provides methods for converting the proxy configuration to protobuf messages for use with Envoy.
+ */
 data class Proxy(
     val name: String,
     val domains: List<String>,
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/provider/FileProxyProvider.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/provider/FileProxyProvider.kt
index dd52873..8fa1869 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/provider/FileProxyProvider.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/provider/FileProxyProvider.kt
@@ -15,6 +15,12 @@ import java.nio.file.Path
 import java.nio.file.StandardWatchEventKinds
 import java.nio.file.WatchKey
 
+/**
+ * This class is responsible for providing the proxy configuration from a folder of yaml files
+ * @property proxyFolderPath
+ * @property simpleCache
+ * @property listenersConfiguration
+ */
 class FileProxyProvider(
     private val proxyFolderPath: String,
     simpleCache: SimpleCache<Any>,
diff --git a/envoy/src/main/kotlin/ayansen/playground/envoy/server/DiscoveryServer.kt b/envoy/src/main/kotlin/ayansen/playground/envoy/server/DiscoveryServer.kt
index 0b51ce0..751a349 100644
--- a/envoy/src/main/kotlin/ayansen/playground/envoy/server/DiscoveryServer.kt
+++ b/envoy/src/main/kotlin/ayansen/playground/envoy/server/DiscoveryServer.kt
@@ -6,7 +6,7 @@ import org.slf4j.LoggerFactory
 
 
 /**
- * TODOThe DiscoveryServer class is responsible for starting a gRPC server and initializing the necessary services for Envoy proxy configuration discovery.
+ * The DiscoveryServer class is responsible for starting a gRPC server and initializing the necessary services for Envoy proxy configuration discovery.
 Example Usage
 val simpleCache = SimpleCache<Any>()
 val discoveryServer = DiscoveryServer(simpleCache)
diff --git a/envoy/src/test/kotlin/ayansen/playground/envoy/Fixtures.kt b/envoy/src/test/kotlin/ayansen/playground/envoy/Fixtures.kt
index 4820911..36cbbe6 100644
--- a/envoy/src/test/kotlin/ayansen/playground/envoy/Fixtures.kt
+++ b/envoy/src/test/kotlin/ayansen/playground/envoy/Fixtures.kt
@@ -10,7 +10,6 @@ object Fixtures {
     val mapper: ObjectMapper = ObjectMapper(YAMLFactory()).apply {
         registerModule(KotlinModule.Builder().build())
     }
-
     inline fun <reified T> parseYamlFile(file: File): T {
         return mapper.readValue(file, T::class.java)
     }
diff --git a/envoy/src/test/kotlin/ayansen/playground/envoy/server/DiscoveryServerTests.kt b/envoy/src/test/kotlin/ayansen/playground/envoy/server/DiscoveryServerTests.kt
index 4f2aedb..1e01170 100644
--- a/envoy/src/test/kotlin/ayansen/playground/envoy/server/DiscoveryServerTests.kt
+++ b/envoy/src/test/kotlin/ayansen/playground/envoy/server/DiscoveryServerTests.kt
@@ -1,8 +1,11 @@
 package ayansen.playground.envoy.server
 
+import io.envoyproxy.envoy.config.core.v3.Node
 import io.envoyproxy.envoy.service.discovery.v3.DiscoveryRequest
+import io.envoyproxy.envoy.service.discovery.v3.DiscoveryResponse
 import io.envoyproxy.envoy.service.endpoint.v3.EndpointDiscoveryServiceGrpc
 import io.grpc.ManagedChannelBuilder
+import io.grpc.stub.StreamObserver
 import org.junit.jupiter.api.Test
 import org.springframework.boot.test.context.SpringBootTest
 import kotlin.test.assertNotNull
@@ -18,8 +21,8 @@ class DiscoveryServerTests {
         )
 
         client.streamEndpoints(object :
-            io.grpc.stub.StreamObserver<io.envoyproxy.envoy.service.discovery.v3.DiscoveryResponse> {
-            override fun onNext(value: io.envoyproxy.envoy.service.discovery.v3.DiscoveryResponse?) {
+            StreamObserver<DiscoveryResponse> {
+            override fun onNext(value: DiscoveryResponse?) {
                 assertNotNull(value)
             }
 
@@ -35,7 +38,7 @@ class DiscoveryServerTests {
             DiscoveryRequest.newBuilder().setTypeUrl(
                 "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment"
             ).setNode(
-                io.envoyproxy.envoy.config.core.v3.Node.newBuilder().setId("key").build(
+                Node.newBuilder().setId("key").build(
                 )
             ).build()
         )
diff --git a/openapi/src/test/kotlin/ayansen/playground/openapi/exemplar/server/provider/FileConfigProviderTest.kt b/openapi/src/test/kotlin/ayansen/playground/openapi/exemplar/server/provider/FileConfigProviderTest.kt
index 441e70b..401de59 100644
--- a/openapi/src/test/kotlin/ayansen/playground/openapi/exemplar/server/provider/FileConfigProviderTest.kt
+++ b/openapi/src/test/kotlin/ayansen/playground/openapi/exemplar/server/provider/FileConfigProviderTest.kt
@@ -1,5 +1,3 @@
 package ayansen.playground.openapi.exemplar.server.provider
 
-class FileConfigProviderTest {
-
-}
\ No newline at end of file
+class FileConfigProviderTest