diff --git a/java/mcphost/.gitattributes b/java/mcphost/.gitattributes
new file mode 100644
index 0000000..3b41682
--- /dev/null
+++ b/java/mcphost/.gitattributes
@@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf
diff --git a/java/mcphost/.gitignore b/java/mcphost/.gitignore
new file mode 100644
index 0000000..b56f1dd
--- /dev/null
+++ b/java/mcphost/.gitignore
@@ -0,0 +1,33 @@
+README.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
diff --git a/java/mcphost/.mvn/wrapper/maven-wrapper.properties b/java/mcphost/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 0000000..d58dfb7
--- /dev/null
+++ b/java/mcphost/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,19 @@
+# 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.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
diff --git a/java/mcphost/README.md b/java/mcphost/README.md
new file mode 100644
index 0000000..41d71a4
--- /dev/null
+++ b/java/mcphost/README.md
@@ -0,0 +1,137 @@
+# Spring Boot MCP Integration Demo
+
+This project demonstrates how to run the Model Context Protocol (MCP) server locally and integrate it with a Springboot 
+application, allowing you to leverage various Large Language Models (LLMs) and utilize PayPal's MCP server to build 
+agentic flows for your usecases. The configuration for running the MCP server locally is in the `application.yml` file.
+
+## Prerequisites
+
+Before you begin, ensure you have the following installed and configured:
+
+-   **Node.js v18 or later:** This project requires Node.js for certain functionalities. 
+    You can download it from [https://nodejs.org/](https://nodejs.org/).
+-   **LLM API Key or Ollama Setup:** You will need an API key for your preferred Large Language Model (LLM)
+    provider (e.g., Anthropic, OpenAI, etc.). Alternatively, you can set up [Ollama](https://ollama.com/) to run LLMs locally.
+-   **PayPal Access Token:** You need to obtain a valid PayPal access token to interact with PayPal services. 
+    You can find more information on how to get an access token in the [PayPal Developer documentation](https://developer.paypal.com/docs/api/reference/get-an-access-token/).
+
+## Project Setup
+
+This project is strictly designed to be a demo, showcasing how to connect a Spring Boot application to PayPal's MCP server.
+
+### Dependency Management
+
+This project utilizes Spring AI's capabilities to interact with LLMs. for illustrative purposes, 
+uses the Anthropic spring-ai dependency:
+```
+<dependency>
+    <groupId>org.springframework.ai</groupId>
+    <artifactId>spring-ai-starter-model-anthropic</artifactId>
+</dependency>
+```
+You can easily replace this with any other provider-specific Spring AI dependency, such as:
+
+-   `openai`
+-   `ollama`
+-   `google`
+-   `amazon`
+-   `mistral`
+
+In addition to the provider specific spring-ai dependency, developers are expected to update the 
+LLM specific configuration in application.yml
+
+### MCP Server Connectivity
+
+The key to connecting your Springboot application to an MCP server is the following dependency:
+```
+<dependency>
+    <groupId>org.springframework.ai</groupId>
+    <artifactId>spring-ai-starter-mcp-client</artifactId>
+</dependency>
+```
+
+## Running the Project
+
+1.  **Clone the repository:**
+```
+    git clone <repository_url>
+    
+```
+2. **Navigate to the project**:
+```
+    cd agent-toolkit/java/mcphost
+   
+```
+3.  **Build the project:**
+```
+    mvn clean install
+    
+```
+4.  **Run the application:**
+```
+
+    mvn spring-boot:run
+    
+```
+5. **Sample Curl Command for testing your app**
+```
+curl --location 'http://localhost:8080/chat' \
+--header 'Content-Type: application/json' \
+--data '{
+  "userPrompt": "your_prompt_goes_here"
+}'
+```
+
+## Available tools
+
+The PayPal Agent toolkit provides the following tools:
+
+**Invoices**
+
+- `create_invoice`: Create a new invoice in the PayPal system
+- `list_invoices`: List invoices with optional pagination and filtering
+- `get_invoice`: Retrieve details of a specific invoice
+- `send_invoice`: Send an invoice to recipients
+- `send_invoice_reminder`: Send a reminder for an existing invoice
+- `cancel_sent_invoice`: Cancel a sent invoice
+- `generate_invoice_qr_code`: Generate a QR code for an invoice
+
+**Payments**
+
+- `create_order`: Create an order in PayPal system based on provided details
+- `get_order`: Retrieve the details of an order
+- `pay_order`: Process payment for an authorized order
+
+**Dispute Management**
+
+- `list_disputes`: Retrieve a summary of all open disputes
+- `get_dispute`: Retrieve detailed information of a specific dispute
+- `accept_dispute_claim`: Accept a dispute claim
+
+**Shipment Tracking**
+
+- `create_shipment_tracking`: Create a shipment tracking record
+- `get_shipment_tracking`: Retrieve shipment tracking information
+
+**Catalog Management**
+
+- `create_product`: Create a new product in the PayPal catalog
+- `list_products`: List products with optional pagination and filtering
+- `show_product_details`: Retrieve details of a specific product
+
+**Subscription Management**
+
+- `create_subscription_plan`: Create a new subscription plan
+- `list_subscription_plans`: List subscription plans
+- `show_subscription_plan_details`: Retrieve details of a specific subscription plan
+- `create_subscription`: Create a new subscription
+- `show_subscription_details`: Retrieve details of a specific subscription
+- `cancel_subscription`: Cancel an active subscription
+
+**Reporting and Insights**
+
+- `list_transactions`: List transactions with optional pagination and filtering
+
+## Contributing
+
+Feel free to contribute to this project by opening issues or creating pull requests.
\ No newline at end of file
diff --git a/java/mcphost/mvnw b/java/mcphost/mvnw
new file mode 100644
index 0000000..19529dd
--- /dev/null
+++ b/java/mcphost/mvnw
@@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# 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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${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"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
diff --git a/java/mcphost/mvnw.cmd b/java/mcphost/mvnw.cmd
new file mode 100644
index 0000000..249bdf3
--- /dev/null
+++ b/java/mcphost/mvnw.cmd
@@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
diff --git a/java/mcphost/pom.xml b/java/mcphost/pom.xml
new file mode 100644
index 0000000..24d6b46
--- /dev/null
+++ b/java/mcphost/pom.xml
@@ -0,0 +1,78 @@
+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.4.5</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.paypal</groupId>
+	<artifactId>mcphost</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>mcphost</name>
+	<description>Demo project for Spring Boot</description>
+	<url/>
+	<licenses>
+		<license/>
+	</licenses>
+	<developers>
+		<developer/>
+	</developers>
+	<scm>
+		<connection/>
+		<developerConnection/>
+		<tag/>
+		<url/>
+	</scm>
+	<properties>
+		<java.version>17</java.version>
+		<spring-ai.version>1.0.0-M7</spring-ai.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-anthropic-spring-boot-starter</artifactId>
+			<version>1.0.0-M6</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-starter-mcp-client</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+	</dependencies>
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.springframework.ai</groupId>
+				<artifactId>spring-ai-bom</artifactId>
+				<version>${spring-ai.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
diff --git a/java/mcphost/src/main/java/com/paypal/mcphost/McphostApplication.java b/java/mcphost/src/main/java/com/paypal/mcphost/McphostApplication.java
new file mode 100644
index 0000000..d745d24
--- /dev/null
+++ b/java/mcphost/src/main/java/com/paypal/mcphost/McphostApplication.java
@@ -0,0 +1,13 @@
+package com.paypal.mcphost;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class McphostApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(McphostApplication.class, args);
+	}
+
+}
diff --git a/java/mcphost/src/main/java/com/paypal/mcphost/config/ChatClientConfiguration.java b/java/mcphost/src/main/java/com/paypal/mcphost/config/ChatClientConfiguration.java
new file mode 100644
index 0000000..8e1e36d
--- /dev/null
+++ b/java/mcphost/src/main/java/com/paypal/mcphost/config/ChatClientConfiguration.java
@@ -0,0 +1,18 @@
+package com.paypal.mcphost.config;
+
+import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.ai.chat.model.ChatModel;
+import org.springframework.ai.mcp.SyncMcpToolCallbackProvider;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class ChatClientConfiguration {
+    @Bean
+    public ChatClient chatClient(ChatModel chatModel, SyncMcpToolCallbackProvider toolCallbackProvider) {
+        return ChatClient
+                .builder(chatModel)
+                .defaultTools(toolCallbackProvider.getToolCallbacks())
+                .build();
+    }
+}
diff --git a/java/mcphost/src/main/java/com/paypal/mcphost/controller/ChatController.java b/java/mcphost/src/main/java/com/paypal/mcphost/controller/ChatController.java
new file mode 100644
index 0000000..c4597ef
--- /dev/null
+++ b/java/mcphost/src/main/java/com/paypal/mcphost/controller/ChatController.java
@@ -0,0 +1,21 @@
+package com.paypal.mcphost.controller;
+
+import com.paypal.mcphost.service.LLMChatService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+public class ChatController {
+
+    @Autowired
+    private LLMChatService llmChatService;
+    @PostMapping("/chat")
+    @ResponseBody
+    public String processPrompt(@RequestBody String userPrompt) {
+        return llmChatService.getResponseFromLLM(userPrompt);
+    }
+
+}
diff --git a/java/mcphost/src/main/java/com/paypal/mcphost/service/LLMChatService.java b/java/mcphost/src/main/java/com/paypal/mcphost/service/LLMChatService.java
new file mode 100644
index 0000000..795f4f0
--- /dev/null
+++ b/java/mcphost/src/main/java/com/paypal/mcphost/service/LLMChatService.java
@@ -0,0 +1,21 @@
+package com.paypal.mcphost.service;
+
+import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+
+@Service
+public class LLMChatService {
+    @Autowired
+    ChatClient chatClient;
+
+    public String getResponseFromLLM(String userPrompt) {
+
+        return chatClient
+                .prompt()
+                .user(userPrompt)
+                .call()
+                .content();
+    }
+}
diff --git a/java/mcphost/src/main/resources/application.yml b/java/mcphost/src/main/resources/application.yml
new file mode 100644
index 0000000..ff3a427
--- /dev/null
+++ b/java/mcphost/src/main/resources/application.yml
@@ -0,0 +1,39 @@
+spring:
+  management:
+    endpoints:
+      web:
+        exposure:
+          include=*:
+  ai:
+    anthropic:
+      api-key: YOUR_LLM_API_KEY
+      embedding:
+        model: claude-3-7-sonnet-latest
+      chat:
+        options:
+          model: claude-3-7-sonnet-latest
+    mcp:
+      client:
+        toolcallback:
+          enabled: true
+        stdio:
+          connections:
+            paypal:
+              command: cmd
+              args:
+                - "/c"
+                - "npx"
+                - "-y"
+                - "@paypal/mcp"
+                - "--tools=all"
+              env:
+                "PAYPAL_ENVIRONMENT": SANDBOX
+                "PAYPAL_ACCESS_TOKEN": YOUR_PAYPAL_ACCESS_TOKEN
+  config:
+    use-legacy-processing: true
+
+server:
+  port: 8080
+  include-debug-info: true
+  error:
+    include-message: always
\ No newline at end of file
diff --git a/java/mcphost/src/test/java/com/paypal/mcphost/ChatClientConfigurationTest.java b/java/mcphost/src/test/java/com/paypal/mcphost/ChatClientConfigurationTest.java
new file mode 100644
index 0000000..fed3b5e
--- /dev/null
+++ b/java/mcphost/src/test/java/com/paypal/mcphost/ChatClientConfigurationTest.java
@@ -0,0 +1,33 @@
+package com.paypal.mcphost;
+
+import com.paypal.mcphost.config.ChatClientConfiguration;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.ai.chat.client.ChatClient;
+import org.springframework.ai.chat.model.ChatModel;
+import org.springframework.ai.mcp.SyncMcpToolCallbackProvider;
+import org.springframework.ai.tool.ToolCallback;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+public class ChatClientConfigurationTest {
+
+    @Mock
+    private ChatModel chatModel;
+    @Mock
+    SyncMcpToolCallbackProvider toolCallbackProvider;
+
+    @Test
+    public void testChatClientCreation() {
+        when(toolCallbackProvider.getToolCallbacks()).thenReturn(new ToolCallback[]{});
+        ChatClientConfiguration config = new ChatClientConfiguration();
+        ChatClient chatClient = config.chatClient(chatModel,toolCallbackProvider);
+        assertNotNull(chatClient);
+        verify(toolCallbackProvider).getToolCallbacks();
+    }
+}
\ No newline at end of file
diff --git a/java/mcphost/src/test/java/com/paypal/mcphost/ChatControllerTest.java b/java/mcphost/src/test/java/com/paypal/mcphost/ChatControllerTest.java
new file mode 100644
index 0000000..80b2581
--- /dev/null
+++ b/java/mcphost/src/test/java/com/paypal/mcphost/ChatControllerTest.java
@@ -0,0 +1,35 @@
+package com.paypal.mcphost;
+
+import com.paypal.mcphost.controller.ChatController;
+import com.paypal.mcphost.service.LLMChatService;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+@ExtendWith(MockitoExtension.class)
+public class ChatControllerTest {
+
+    @Mock
+    private LLMChatService llmChatService;
+
+    @InjectMocks
+    private ChatController chatController;
+
+    @Test
+    public void testProcessPrompt() {
+        String userPrompt = "Hello, LLM!";
+        String expectedResponse = "Response from LLM";
+
+        when(llmChatService.getResponseFromLLM(userPrompt)).thenReturn(expectedResponse);
+
+        String actualResponse = chatController.processPrompt(userPrompt);
+
+        assertEquals(expectedResponse, actualResponse);
+        verify(llmChatService).getResponseFromLLM(userPrompt);
+    }
+}
\ No newline at end of file
diff --git a/java/mcphost/src/test/java/com/paypal/mcphost/LLMChatServiceTest.java b/java/mcphost/src/test/java/com/paypal/mcphost/LLMChatServiceTest.java
new file mode 100644
index 0000000..3a488b3
--- /dev/null
+++ b/java/mcphost/src/test/java/com/paypal/mcphost/LLMChatServiceTest.java
@@ -0,0 +1,44 @@
+package com.paypal.mcphost;
+
+import com.paypal.mcphost.service.LLMChatService;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.ai.chat.client.ChatClient;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+public class LLMChatServiceTest {
+
+    @Mock
+    private ChatClient chatClient;
+    @Mock
+    ChatClient.ChatClientRequestSpec chatClientRequestSpec;
+    @Mock
+    ChatClient.CallResponseSpec callResponseSpec;
+    @InjectMocks
+    private LLMChatService llmChatService;
+
+    @Test
+    public void testGetResponseFromLLM() {
+        // Arrange
+        String userPrompt = "What is the capital of France?";
+        String expectedResponse = "Paris";
+
+        // mock the prompt call
+        when(chatClient.prompt()).thenReturn(chatClientRequestSpec);
+        when(chatClientRequestSpec.user(userPrompt)).thenReturn(chatClientRequestSpec);
+        when(chatClientRequestSpec.call()).thenReturn(callResponseSpec);
+        when(callResponseSpec.content()).thenReturn(expectedResponse);
+
+        // Act
+        String actualResponse = llmChatService.getResponseFromLLM(userPrompt);
+
+        // Assert
+        assertEquals(expectedResponse, actualResponse);
+    }
+}
\ No newline at end of file