diff --git a/android/.factorypath b/android/.factorypath
index 640c493..b4e856b 100644
--- a/android/.factorypath
+++ b/android/.factorypath
@@ -6,7 +6,6 @@
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar" enabled="true" runInBatchMode="false"/>
-    <factorypathentry kind="VARJAR" id="M2_REPO/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/jcraft/jsch/0.1.55/jsch-0.1.55.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/org/jodd/jodd-util/6.0.0/jodd-util-6.0.0.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/android/android/4.1.1.4/android-4.1.1.4.jar" enabled="true" runInBatchMode="false"/>
diff --git a/desktop/.factorypath b/desktop/.factorypath
index dd89b2b..33b7ed8 100644
--- a/desktop/.factorypath
+++ b/desktop/.factorypath
@@ -1,6 +1,7 @@
 <factorypath>
     <factorypathentry kind="VARJAR" id="M2_REPO/net/monarchpass/libpiecannon/0.0.1-SNAPSHOT/libpiecannon-0.0.1-SNAPSHOT.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/github/mwiede/jsch/0.1.60/jsch-0.1.60.jar" enabled="true" runInBatchMode="false"/>
+    <factorypathentry kind="VARJAR" id="M2_REPO/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/guava/guava/30.0-jre/guava-30.0-jre.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar" enabled="true" runInBatchMode="false"/>
@@ -9,6 +10,7 @@
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/errorprone/error_prone_annotations/2.3.4/error_prone_annotations-2.3.4.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/net/kothar/xdg-java/0.1.1/xdg-java-0.1.1.jar" enabled="true" runInBatchMode="false"/>
-    <factorypathentry kind="VARJAR" id="M2_REPO/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar" enabled="true" runInBatchMode="false"/>
+    <factorypathentry kind="VARJAR" id="M2_REPO/com/jcraft/jsch.agentproxy.jsch/0.0.9/jsch.agentproxy.jsch-0.0.9.jar" enabled="true" runInBatchMode="false"/>
+    <factorypathentry kind="VARJAR" id="M2_REPO/com/jcraft/jsch.agentproxy.core/0.0.9/jsch.agentproxy.core-0.0.9.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/org/projectlombok/lombok/1.18.16/lombok-1.18.16.jar" enabled="true" runInBatchMode="false"/>
 </factorypath>
diff --git a/desktop/piecannon b/desktop/piecannon
index 6650dbd..a0358dd 100755
--- a/desktop/piecannon
+++ b/desktop/piecannon
@@ -8,5 +8,13 @@ STUB_POM="<project xmlns='http://maven.apache.org/POM/4.0.0' xmlns:xsi='http://w
 STUB_POM_FILE=/tmp/pc.xml
 echo $STUB_POM > $STUB_POM_FILE
 
-RESULT=$(mvn -f $STUB_POM_FILE -B exec:java -Dexec.mainClass=$PC_CLASS -Dexec.arguments=$1 -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN | tail -n 1)
+OUTPUT=$(mvn -f $STUB_POM_FILE -B exec:java -Dexec.mainClass=$PC_CLASS -Dexec.arguments=$1 -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN)
+EXEC_RESULT=$?
+echo $OUTPUT
+
+if [ $EXEC_RESULT ]; then
+    exit $EXEC_RESULT;
+fi
+
+RESULT=$(echo $OUTPUT | tail -n 1)
 xdg-open $RESULT
diff --git a/desktop/pom.xml b/desktop/pom.xml
index 7eab2bf..342a714 100644
--- a/desktop/pom.xml
+++ b/desktop/pom.xml
@@ -21,12 +21,28 @@
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>30.0-jre</version>
-        </dependency>        
+        </dependency>
         <dependency>
             <groupId>net.kothar</groupId>
             <artifactId>xdg-java</artifactId>
             <version>0.1.1</version>
         </dependency>
+        <dependency>
+            <groupId>com.jcraft</groupId>
+            <artifactId>jsch.agentproxy.jsch</artifactId>
+            <version>0.0.9</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.jcraft</groupId>
+                    <artifactId>jsch</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.jcraft</groupId>
+            <artifactId>jsch.agentproxy.connector-factory</artifactId>
+            <version>0.0.9</version>
+        </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
diff --git a/desktop/src/main/java/net/monarchpass/piecannon/App.java b/desktop/src/main/java/net/monarchpass/piecannon/App.java
index aaa0c00..d2ef2ef 100644
--- a/desktop/src/main/java/net/monarchpass/piecannon/App.java
+++ b/desktop/src/main/java/net/monarchpass/piecannon/App.java
@@ -13,11 +13,19 @@ import java.util.logging.Level;
 
 import net.monarchpass.piecannon.util.ServerFactory;
 
+import com.jcraft.jsch.IdentityRepository;
+import com.jcraft.jsch.agentproxy.Connector;
+import com.jcraft.jsch.agentproxy.AgentProxyException;
+import com.jcraft.jsch.agentproxy.RemoteIdentityRepository;
+import com.jcraft.jsch.agentproxy.ConnectorFactory;
+
 @Log
 public class App {
     public static void main (final String... args) throws Exception {
         final File serversJson = getServersJson();
         final PieCannon cannon = new PieCannon();
+        //cannon.getServerFactory().setIdentityRepository(createIdentityRepository());
+
         final List<Server> servers = cannon.loadServersFrom(serversJson);
         log.log(Level.INFO, "{0} servers loaded from {1}", new Object[] {
             servers.size(), serversJson
@@ -53,4 +61,20 @@ public class App {
     public static File getDataDirectory () {
         return new File(BaseDirectory.get(BaseDirectory.XDG_DATA_HOME), "piecannon");
     }
+    
+    private static IdentityRepository createIdentityRepository () {
+        try {
+            final ConnectorFactory connectorFactory = ConnectorFactory.getDefault();
+            final Connector connector = connectorFactory.createConnector();
+
+            if (connector != null) {
+                return new RemoteIdentityRepository(connector);
+            }
+        }
+        catch (final AgentProxyException exception) {
+            log.log(Level.WARNING, "Failed to create agent identity repository", exception);
+        }
+        
+        return null;
+    }
 }
diff --git a/lib/.factorypath b/lib/.factorypath
index 5f3fa78..500a5fa 100644
--- a/lib/.factorypath
+++ b/lib/.factorypath
@@ -7,5 +7,6 @@
     <factorypathentry kind="VARJAR" id="M2_REPO/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/errorprone/error_prone_annotations/2.3.4/error_prone_annotations-2.3.4.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar" enabled="true" runInBatchMode="false"/>
+    <factorypathentry kind="VARJAR" id="M2_REPO/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar" enabled="true" runInBatchMode="false"/>
     <factorypathentry kind="VARJAR" id="M2_REPO/org/projectlombok/lombok/1.18.16/lombok-1.18.16.jar" enabled="true" runInBatchMode="false"/>
 </factorypath>
diff --git a/lib/src/main/java/net/monarchpass/piecannon/PieCannon.java b/lib/src/main/java/net/monarchpass/piecannon/PieCannon.java
index 5990bbb..056742c 100644
--- a/lib/src/main/java/net/monarchpass/piecannon/PieCannon.java
+++ b/lib/src/main/java/net/monarchpass/piecannon/PieCannon.java
@@ -10,24 +10,24 @@ import java.io.IOException;
 
 import java.util.List;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Random;
 
 import com.google.common.base.Charsets;
 import com.google.common.io.CharSource;
 import com.google.common.io.ByteStreams;
 
-import java.util.stream.Collectors;
-
-import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
 import net.monarchpass.piecannon.util.ServerFactory;
 
+import lombok.Setter;
+import lombok.Getter;
+
 public class PieCannon {
     public List<Server> servers;
+    public @Getter @Setter ServerFactory serverFactory = new ServerFactory();
     
     public List<Server> loadServersFrom (final File serversJson) throws IOException {
         try (final InputStream in = new FileInputStream(serversJson)) {
@@ -36,7 +36,6 @@ public class PieCannon {
     }
     
     public List<Server> loadServersFrom (final InputStream in) throws IOException {
-        final ServerFactory factory = new ServerFactory();
         final JsonParser parser = new JsonParser();
         final List<Server> loadedServers = new ArrayList<>();
         for (final JsonElement element : parser.parse(new InputStreamReader(in)).getAsJsonArray()) {
@@ -44,7 +43,7 @@ public class PieCannon {
                 continue;
             }
             
-            loadedServers.add(factory.apply((JsonObject)element));
+            loadedServers.add(serverFactory.apply((JsonObject)element));
         }
         servers = loadedServers;
         return loadedServers;
diff --git a/lib/src/main/java/net/monarchpass/piecannon/impl/SftpServer.java b/lib/src/main/java/net/monarchpass/piecannon/impl/SftpServer.java
index c97a609..eecc294 100644
--- a/lib/src/main/java/net/monarchpass/piecannon/impl/SftpServer.java
+++ b/lib/src/main/java/net/monarchpass/piecannon/impl/SftpServer.java
@@ -13,6 +13,7 @@ import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelSftp;
 import com.jcraft.jsch.JSchException;
 import com.jcraft.jsch.SftpException;
+import com.jcraft.jsch.IdentityRepository;
 
 import lombok.Data;
 
@@ -25,12 +26,17 @@ public class SftpServer implements Server {
     private final String password;
     private final String path;
     private final URI uri;
+    private final IdentityRepository identityRepository;
     
     public URI upload (String name, ByteSource source) {
         try {
             final URI target = URI.create(uri.toString() + "/" + name.replace(" ", "%20"));
             
             final JSch jsch = new JSch();
+            if (identityRepository != null) {
+                jsch.setIdentityRepository(identityRepository);
+            }
+            
             final Session session = jsch.getSession(username, host, port);
             session.setPassword(password);
             session.setConfig("StrictHostKeyChecking", "no");
diff --git a/lib/src/main/java/net/monarchpass/piecannon/util/ServerFactory.java b/lib/src/main/java/net/monarchpass/piecannon/util/ServerFactory.java
index aa67bf0..f26104b 100644
--- a/lib/src/main/java/net/monarchpass/piecannon/util/ServerFactory.java
+++ b/lib/src/main/java/net/monarchpass/piecannon/util/ServerFactory.java
@@ -5,10 +5,16 @@ import java.net.URI;
 import java.util.function.Function;
 
 import com.google.gson.JsonObject;
+import com.jcraft.jsch.IdentityRepository;
+
 import net.monarchpass.piecannon.Server;
 import net.monarchpass.piecannon.impl.SftpServer;
 
+import lombok.Setter;
+
 public class ServerFactory implements Function<JsonObject, Server> {
+    private @Setter IdentityRepository identityRepository;
+    
     public Server apply (final JsonObject object) {
         return makeSftpServer(object);
     }
@@ -24,7 +30,7 @@ public class ServerFactory implements Function<JsonObject, Server> {
         
         return new SftpServer(
             label, host, port, username, password,
-            path, URI.create(url)
+            path, URI.create(url), identityRepository
         );
     }
 }
diff --git a/lib/src/test/java/net/monarchpass/piecannon/SftpTest.java b/lib/src/test/java/net/monarchpass/piecannon/SftpTest.java
index c9cb1f8..16b98ca 100644
--- a/lib/src/test/java/net/monarchpass/piecannon/SftpTest.java
+++ b/lib/src/test/java/net/monarchpass/piecannon/SftpTest.java
@@ -22,7 +22,7 @@ public class SftpTest {
         final Server server = new SftpServer(
             "Test Server Instance", testServerHost, 22,
             testServerUser, testServerPassword, testServerPath,
-            URI.create(testServerURL)
+            URI.create(testServerURL), null
         );
         
         assertThat(PieCannon.testServer(server)).isTrue();