Add server sample (#8)

* Change required dependencies from implementation to api

* Add kotlin mcp server sample

Fixes #6

* Add explicit nop logger to clean CLI

* Update readme with reference

samples/kotlin-mcp-server/.gitignore

@@ -0,0 +1,45 @@
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Kotlin ###
+.kotlin
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

samples/kotlin-mcp-server/.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

samples/kotlin-mcp-server/.idea/gradle.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

samples/kotlin-mcp-server/.idea/kotlinc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="2.1.0" />
+  </component>
+</project>

samples/kotlin-mcp-server/.idea/misc.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

samples/kotlin-mcp-server/.idea/vcs.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

samples/kotlin-mcp-server/README.md

@@ -0,0 +1,44 @@
+# MCP Kotlin Server Sample
+
+A sample implementation of an MCP (Model Communication Protocol) server in Kotlin that demonstrates different server configurations and transport methods.
+
+## Features
+
+- Multiple server operation modes:
+    - Standard I/O server
+    - SSE (Server-Sent Events) server with plain configuration
+    - SSE server using Ktor plugin
+- Built-in capabilities for:
+    - Prompts management
+    - Resources handling
+    - Tools integration
+
+## Getting Started
+
+### Running the Server
+
+To run the server in SSE mode on the port 3001, run:
+
+```bash
+./gradlew run
+```
+
+### Connecting to the Server
+
+For SSE servers (both plain and Ktor plugin versions):
+1. Start the server
+2. Use the MCP inspector to connect to `http://localhost:<port>/sse`
+
+## Server Capabilities
+
+- **Prompts**: Supports prompt management with list change notifications
+- **Resources**: Includes subscription support and list change notifications
+- **Tools**: Supports tool management with list change notifications
+
+## Implementation Details
+
+The server is implemented using:
+- Ktor for HTTP server functionality
+- Kotlin coroutines for asynchronous operations
+- SSE for real-time communication
+- Standard I/O for command-line interface

samples/kotlin-mcp-server/build.gradle.kts

@@ -0,0 +1,27 @@
+plugins {
+    kotlin("jvm") version "2.1.0"
+    kotlin("plugin.serialization") version "2.1.0"
+    application
+}
+
+application {
+    mainClass.set("MainKt")
+}
+
+
+group = "org.example"
+version = "1.0-SNAPSHOT"
+
+dependencies {
+    implementation("com.github.JetBrains:mcp-kotlin-sdk:b1b0238")
+    implementation("org.slf4j:slf4j-nop:2.0.9")
+
+    testImplementation(kotlin("test"))
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+kotlin {
+    jvmToolchain(21)
+}

samples/kotlin-mcp-server/gradle.properties

@@ -0,0 +1 @@
+kotlin.code.style=official

samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Mon Dec 16 12:27:09 CET 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

samples/kotlin-mcp-server/gradlew

@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed 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
+#
+#      https://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.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

samples/kotlin-mcp-server/gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

samples/kotlin-mcp-server/settings.gradle.kts

@@ -0,0 +1,12 @@
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
+}
+rootProject.name = "kotlin-mcp-server"
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        mavenCentral()
+        maven("https://jitpack.io")
+    }
+}

samples/kotlin-mcp-server/src/main/kotlin/Main.kt

@@ -0,0 +1,194 @@
+import org.jetbrains.kotlinx.mcp.CallToolResult
+import org.jetbrains.kotlinx.mcp.GetPromptResult
+import org.jetbrains.kotlinx.mcp.Implementation
+import org.jetbrains.kotlinx.mcp.PromptArgument
+import org.jetbrains.kotlinx.mcp.PromptMessage
+import org.jetbrains.kotlinx.mcp.ReadResourceResult
+import org.jetbrains.kotlinx.mcp.Role
+import org.jetbrains.kotlinx.mcp.ServerCapabilities
+import org.jetbrains.kotlinx.mcp.TextContent
+import org.jetbrains.kotlinx.mcp.TextResourceContents
+import org.jetbrains.kotlinx.mcp.Tool
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.cio.*
+import io.ktor.server.engine.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.sse.*
+import io.ktor.util.collections.*
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.runBlocking
+import org.jetbrains.kotlinx.mcp.server.MCP
+import org.jetbrains.kotlinx.mcp.server.SSEServerTransport
+import org.jetbrains.kotlinx.mcp.server.Server
+import org.jetbrains.kotlinx.mcp.server.ServerOptions
+import org.jetbrains.kotlinx.mcp.server.StdioServerTransport
+
+/**
+ * Start sse-server mcp on port 3001.
+ *
+ * @param args
+ * - "--stdio": Runs an MCP server using standard input/output.
+ * - "--sse-server-ktor <port>": Runs an SSE MCP server using Ktor plugin (default if no argument is provided).
+ * - "--sse-server <port>": Runs an SSE MCP server with a plain configuration.
+ */
+fun main(args: Array<String>) {
+    val command = args.firstOrNull() ?: "--sse-server-ktor"
+    val port = args.getOrNull(1)?.toIntOrNull() ?: 3001
+    when (command) {
+        "--stdio" -> `run mcp server using stdio`()
+        "--sse-server-ktor" -> `run sse mcp server using Ktor plugin`(port)
+        "--sse-server" -> `run sse mcp server with plain configuration`(port)
+        else -> {
+            System.err.println("Unknown command: $command")
+        }
+    }
+}
+
+fun configureServer(): Server {
+    val def = CompletableDeferred<Unit>()
+
+    val server = Server(
+        Implementation(
+            name = "mcp-kotlin test server",
+            version = "0.1.0"
+        ),
+        ServerOptions(
+            capabilities = ServerCapabilities(
+                prompts = ServerCapabilities.Prompts(listChanged = true),
+                resources = ServerCapabilities.Resources(subscribe = true, listChanged = true),
+                tools = ServerCapabilities.Tools(listChanged = true),
+            )
+        ),
+        onCloseCallback = {
+            def.complete(Unit)
+        }
+    )
+
+    server.addPrompt(
+        name = "Kotlin Developer",
+        description = "Develop small kotlin applications",
+        arguments = listOf(
+            PromptArgument(
+                name = "Project Name",
+                description = "Project name for the new project",
+                required = true
+            )
+        )
+    ) { request ->
+        GetPromptResult(
+            "Description for ${request.name}",
+            messages = listOf(
+                PromptMessage(
+                    role = Role.user,
+                    content = TextContent("Develop a kotlin project named <name>${request.arguments?.get("Project Name")}</name>")
+                )
+            )
+        )
+    }
+
+    // Add a tool
+    server.addTool(
+        name = "Test org.jetbrains.kotlinx.mcp.Tool",
+        description = "A test tool",
+        inputSchema = Tool.Input()
+    ) { request ->
+        CallToolResult(
+            content = listOf(TextContent("Hello, world!"))
+        )
+    }
+
+    // Add a resource
+    server.addResource(
+        uri = "https://search.com/",
+        name = "Web Search",
+        description = "Web search engine",
+        mimeType = "text/html"
+    ) { request ->
+        ReadResourceResult(
+            contents = listOf(
+                TextResourceContents("Placeholder content for ${request.uri}", request.uri, "text/html")
+            )
+        )
+    }
+
+    return server
+}
+
+fun `run mcp server using stdio`() {
+    // Note: The server will handle listing prompts, tools, and resources automatically.
+    // The handleListResourceTemplates will return empty as defined in the Server code.
+    val server = configureServer()
+    val transport = StdioServerTransport()
+
+    runBlocking {
+        server.connect(transport)
+        println("Server running on stdio")
+        val done = Job()
+        server.onCloseCallback = {
+            done.complete()
+        }
+        done.join()
+        println("Server closed")
+    }
+}
+
+fun `run sse mcp server with plain configuration`(port: Int): Unit = runBlocking {
+    val servers = ConcurrentMap<String, Server>()
+    println("Starting sse server on port $port. ")
+    println("Use inspector to connect to the http://localhost:$port/sse")
+
+    embeddedServer(CIO, host = "0.0.0.0", port = port) {
+        install(SSE)
+        routing {
+            sse("/sse") {
+                val transport = SSEServerTransport("/message", this)
+                val server = configureServer()
+
+                // For SSE, you can also add prompts/tools/resources if needed:
+                // server.addTool(...), server.addPrompt(...), server.addResource(...)
+
+                servers[transport.sessionId] = server
+
+                server.onCloseCallback = {
+                    println("Server closed")
+                    servers.remove(transport.sessionId)
+                }
+
+                server.connect(transport)
+            }
+            post("/message") {
+                println("Received Message")
+                val sessionId: String = call.request.queryParameters["sessionId"]!!
+                val transport = servers[sessionId]?.transport as? SSEServerTransport
+                if (transport == null) {
+                    call.respond(HttpStatusCode.NotFound, "Session not found")
+                    return@post
+                }
+
+                transport.handlePostMessage(call)
+            }
+        }
+    }.start(wait = true)
+}
+
+/**
+ * Starts an SSE (Server Sent Events) MCP server using the Ktor framework and the specified port.
+ *
+ * The url can be accessed in the MCP inspector at [http://localhost:$port]
+ *
+ * @param port The port number on which the SSE MCP server will listen for client connections.
+ * @return Unit This method does not return a value.
+ */
+fun `run sse mcp server using Ktor plugin`(port: Int): Unit = runBlocking {
+    println("Starting sse server on port $port")
+    println("Use inspector to connect to the http://localhost:$port/sse")
+
+    embeddedServer(CIO, host = "0.0.0.0", port = port) {
+        MCP {
+            return@MCP configureServer()
+        }
+    }
+}