diff --git a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
index e3f0e2a2f..1e30895cc 100644
--- a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
+++ b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
@@ -12,7 +12,7 @@ namespace Flow.Launcher.Core.ExternalPlugins
 {
     public static class PluginsManifest
     {
-        private const string manifestFileUrl = "https://cdn.jsdelivr.net/gh/Flow-Launcher/Flow.Launcher.PluginsManifest@plugin_api_v2/plugins.json";
+        private const string manifestFileUrl = "https://jsdelivr.bobocdn.tk/gh/Flow-Launcher/Flow.Launcher.PluginsManifest@plugin_api_v2/plugins.json";
 
         private static readonly SemaphoreSlim manifestUpdateLock = new(1);
 
diff --git a/Flow.Launcher.Core/Flow.Launcher.Core.csproj b/Flow.Launcher.Core/Flow.Launcher.Core.csproj
index 35a998896..133ed02e3 100644
--- a/Flow.Launcher.Core/Flow.Launcher.Core.csproj
+++ b/Flow.Launcher.Core/Flow.Launcher.Core.csproj
@@ -64,9 +64,5 @@
     <ProjectReference Include="..\Flow.Launcher.Infrastructure\Flow.Launcher.Infrastructure.csproj" />
     <ProjectReference Include="..\Flow.Launcher.Plugin\Flow.Launcher.Plugin.csproj" />
   </ItemGroup>
-  
-  <ItemGroup>
-    <Folder Include="Helper" />
-  </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs b/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
index 85b474157..18f787018 100644
--- a/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
+++ b/Flow.Launcher.Core/Plugin/JsonRPCPluginBase.cs
@@ -41,9 +41,11 @@ namespace Flow.Launcher.Core.Plugin
 
         private int RequestId { get; set; }
 
-        private string SettingConfigurationPath => Path.Combine(Context.CurrentPluginMetadata.PluginDirectory, "SettingsTemplate.yaml");
+        private string SettingConfigurationPath =>
+            Path.Combine(Context.CurrentPluginMetadata.PluginDirectory, "SettingsTemplate.yaml");
 
-        private string SettingPath => Path.Combine(DataLocation.PluginSettingsDirectory, Context.CurrentPluginMetadata.Name, "Settings.json");
+        private string SettingPath => Path.Combine(DataLocation.PluginSettingsDirectory,
+            Context.CurrentPluginMetadata.Name, "Settings.json");
 
         public abstract List<Result> LoadContextMenus(Result selectedResult);
 
@@ -57,10 +59,7 @@ namespace Flow.Launcher.Core.Plugin
             // see: https://github.com/dotnet/runtime/issues/39152
             IgnoreNullValues = true,
 #pragma warning restore SYSLIB0020 // Type or member is obsolete
-            Converters =
-            {
-                new JsonObjectConverter()
-            }
+            Converters = { new JsonObjectConverter() }
         };
 
         protected static readonly JsonSerializerOptions RequestSerializeOption = new()
@@ -83,9 +82,9 @@ namespace Flow.Launcher.Core.Plugin
 
             foreach (var result in queryResponseModel.Result)
             {
-                result.AsyncAction = async c =>
+                result.AsyncAction = async _ =>
                 {
-                    Settings.UpdateSettings(result.SettingsChange);
+                    Settings?.UpdateSettings(result.SettingsChange);
 
                     return await ExecuteResultAsync(result);
                 };
@@ -95,7 +94,7 @@ namespace Flow.Launcher.Core.Plugin
 
             results.AddRange(queryResponseModel.Result);
 
-            Settings.UpdateSettings(queryResponseModel.SettingsChanges);
+            Settings?.UpdateSettings(queryResponseModel.SettingsChanges);
 
             return results;
         }
@@ -130,18 +129,18 @@ namespace Flow.Launcher.Core.Plugin
             if (!File.Exists(SettingConfigurationPath))
                 return;
 
-            var deserializer = new DeserializerBuilder().WithNamingConvention(CamelCaseNamingConvention.Instance).Build();
-            var configuration = deserializer.Deserialize<JsonRpcConfigurationModel>(await File.ReadAllTextAsync(SettingConfigurationPath));
+            var deserializer = new DeserializerBuilder().WithNamingConvention(CamelCaseNamingConvention.Instance)
+                .Build();
+            var configuration =
+                deserializer.Deserialize<JsonRpcConfigurationModel>(
+                    await File.ReadAllTextAsync(SettingConfigurationPath));
 
             Settings ??= new PortableSettings
             {
-                Configuration = configuration,
-                SettingPath = SettingPath,
-                API = Context.API
+                Configuration = configuration, SettingPath = SettingPath, API = Context.API
             };
 
             await Settings.InitializeAsync();
-
         }
 
         public virtual async Task InitAsync(PluginInitContext context)
@@ -154,10 +153,10 @@ namespace Flow.Launcher.Core.Plugin
         {
             Settings?.Save();
         }
+
         public Control CreateSettingPanel()
         {
             return Settings.CreateSettingPanel();
         }
     }
-
 }
diff --git a/Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs b/Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs
index e1e79359d..df9be0d79 100644
--- a/Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs
+++ b/Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs
@@ -1,12 +1,8 @@
 using System;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
-using System.Text.Json;
 using System.Threading;
-using System.Threading.Channels;
 using System.Threading.Tasks;
-using System.Windows.Controls;
 using Flow.Launcher.Core.Plugin.JsonRPCV2Models;
 using Flow.Launcher.Plugin;
 using StreamJsonRpc;
@@ -14,13 +10,13 @@ using StreamJsonRpc;
 
 namespace Flow.Launcher.Core.Plugin
 {
-    internal abstract class JsonRpcPluginV2 : JsonRPCPluginBase
+    internal abstract class JsonRPCPluginV2 : JsonRPCPluginBase, IDisposable
     {
         public abstract string SupportedLanguage { get; set; }
 
         public const string JsonRpc = "JsonRPC";
 
-        protected abstract JsonRpc Rpc { get; set; }
+        protected abstract JsonRpc RPC { get; set; }
 
         protected StreamReader ErrorStream { get; set; }
 
@@ -29,7 +25,8 @@ namespace Flow.Launcher.Core.Plugin
         {
             try
             {
-                var res = await Rpc.InvokeAsync<JsonRPCExecuteResponse>(result.JsonRPCAction.Method, argument: result.JsonRPCAction.Parameters);
+                var res = await RPC.InvokeAsync<JsonRPCExecuteResponse>(result.JsonRPCAction.Method,
+                    argument: result.JsonRPCAction.Parameters);
 
                 return res.Hide;
             }
@@ -43,7 +40,9 @@ namespace Flow.Launcher.Core.Plugin
         {
             try
             {
-                var res = await Rpc.InvokeAsync<JsonRPCQueryResponseModel>("query", query);
+                var res = await RPC.InvokeWithCancellationAsync<JsonRPCQueryResponseModel>("query", 
+                    new[] { query },
+                    token);
 
                 var results = ParseResults(res);
 
@@ -51,7 +50,7 @@ namespace Flow.Launcher.Core.Plugin
             }
             catch
             {
-                return new List<Result>();
+                 return new List<Result>();
             }
         }
 
@@ -72,5 +71,11 @@ namespace Flow.Launcher.Core.Plugin
                 }
             }
         }
+
+        public void Dispose()
+        {
+            RPC?.Dispose();
+            ErrorStream?.Dispose();
+        }
     }
 }
diff --git a/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCExecuteResponse.cs b/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCExecuteResponse.cs
index 6a130f70f..632bb9501 100644
--- a/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCExecuteResponse.cs
+++ b/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCExecuteResponse.cs
@@ -1,4 +1,4 @@
 namespace Flow.Launcher.Core.Plugin.JsonRPCV2Models
 {
-    public record JsonRPCExecuteResponse(bool Hide = true);
+    public abstract record JsonRPCExecuteResponse(bool Hide = true);
 }
diff --git a/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCPublicAPI.cs b/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCPublicAPI.cs
new file mode 100644
index 000000000..a65d5db22
--- /dev/null
+++ b/Flow.Launcher.Core/Plugin/JsonRPCV2Models/JsonRPCPublicAPI.cs
@@ -0,0 +1,326 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Threading.Tasks;
+using Flow.Launcher.Plugin;
+using Flow.Launcher.Plugin.SharedModels;
+
+namespace Flow.Launcher.Core.Plugin.JsonRPCV2Models
+{
+    public class JsonRPCPublicAPI
+    {
+        private IPublicAPI _api;
+
+        public JsonRPCPublicAPI(IPublicAPI api)
+        {
+            _api = api;
+        }
+
+        /// <summary>
+        /// Change Flow.Launcher query
+        /// </summary>
+        /// <param name="query">query text</param>
+        /// <param name="requery">
+        /// Force requery. By default, Flow Launcher will not fire query if your query is same with existing one. 
+        /// Set this to <see langword="true"/> to force Flow Launcher requerying
+        /// </param>
+        public void ChangeQuery(string query, bool requery = false)
+        {
+            _api.ChangeQuery(query, requery);
+        }
+
+        /// <summary>
+        /// Restart Flow Launcher
+        /// </summary>
+        public void RestartApp()
+        {
+            _api.RestartApp();
+        }
+
+        /// <summary>
+        /// Run a shell command
+        /// </summary>
+        /// <param name="cmd">The command or program to run</param>
+        /// <param name="filename">the shell type to run, e.g. powershell.exe</param>
+        /// <exception cref="FileNotFoundException">Thrown when unable to find the file specified in the command </exception>
+        /// <exception cref="Win32Exception">Thrown when error occurs during the execution of the command </exception>
+        public void ShellRun(string cmd, string filename = "cmd.exe")
+        {
+            _api.ShellRun(cmd, filename);
+        }
+
+        /// <summary>
+        /// Copies the passed in text and shows a message indicating whether the operation was completed successfully.
+        /// When directCopy is set to true and passed in text is the path to a file or directory,
+        /// the actual file/directory will be copied to clipboard. Otherwise the text itself will still be copied to clipboard.
+        /// </summary>
+        /// <param name="text">Text to save on clipboard</param>
+        /// <param name="directCopy">When true it will directly copy the file/folder from the path specified in text</param>
+        /// <param name="showDefaultNotification">Whether to show the default notification from this method after copy is done. 
+        ///                                         It will show file/folder/text is copied successfully.
+        ///                                         Turn this off to show your own notification after copy is done.</param>>
+        public void CopyToClipboard(string text, bool directCopy = false, bool showDefaultNotification = true)
+        {
+            _api.CopyToClipboard(text, directCopy, showDefaultNotification);
+        }
+
+        /// <summary>
+        /// Save everything, all of Flow Launcher and plugins' data and settings
+        /// </summary>
+        public void SaveAppAllSettings()
+        {
+            _api.SaveAppAllSettings();
+        }
+
+        /// <summary>
+        /// Save all Flow's plugins settings
+        /// </summary>
+        public void SavePluginSettings()
+        {
+            _api.SavePluginSettings();
+        }
+
+        /// <summary>
+        /// Reloads any Plugins that have the 
+        /// IReloadable implemented. It refeshes
+        /// Plugin's in memory data with new content
+        /// added by user.
+        /// </summary>
+        public Task ReloadAllPluginDataAsync()
+        {
+            return _api.ReloadAllPluginData();
+        }
+
+        /// <summary>
+        /// Check for new Flow Launcher update
+        /// </summary>
+        public void CheckForNewUpdate()
+        {
+            _api.CheckForNewUpdate();
+        }
+
+        /// <summary>
+        /// Show the error message using Flow's standard error icon.
+        /// </summary>
+        /// <param name="title">Message title</param>
+        /// <param name="subTitle">Optional message subtitle</param>
+        public void ShowMsgError(string title, string subTitle = "")
+        {
+            _api.ShowMsgError(title, subTitle);
+        }
+
+        /// <summary>
+        /// Show the MainWindow when hiding
+        /// </summary>
+        public void ShowMainWindow()
+        {
+            _api.ShowMainWindow();
+        }
+
+        /// <summary>
+        /// Hide MainWindow
+        /// </summary>
+        public void HideMainWindow()
+        {
+            _api.HideMainWindow();
+        }
+
+        /// <summary>
+        /// Representing whether the main window is visible
+        /// </summary>
+        /// <returns></returns>
+        public bool IsMainWindowVisible()
+        {
+            return _api.IsMainWindowVisible();
+        }
+
+        /// <summary>
+        /// Show message box
+        /// </summary>
+        /// <param name="title">Message title</param>
+        /// <param name="subTitle">Message subtitle</param>
+        /// <param name="iconPath">Message icon path (relative path to your plugin folder)</param>
+        public void ShowMsg(string title, string subTitle = "", string iconPath = "")
+        {
+            _api.ShowMsg(title, subTitle, iconPath);
+        }
+
+        /// <summary>
+        /// Show message box
+        /// </summary>
+        /// <param name="title">Message title</param>
+        /// <param name="subTitle">Message subtitle</param>
+        /// <param name="iconPath">Message icon path (relative path to your plugin folder)</param>
+        /// <param name="useMainWindowAsOwner">when true will use main windows as the owner</param>
+        public void ShowMsg(string title, string subTitle, string iconPath, bool useMainWindowAsOwner = true)
+        {
+            _api.ShowMsg(title, subTitle, iconPath, useMainWindowAsOwner);
+        }
+
+        /// <summary>
+        /// Open setting dialog
+        /// </summary>
+        public void OpenSettingDialog()
+        {
+            _api.OpenSettingDialog();
+        }
+
+        /// <summary>
+        /// Get translation of current language
+        /// You need to implement IPluginI18n if you want to support multiple languages for your plugin
+        /// </summary>
+        /// <param name="key"></param>
+        /// <returns></returns>
+        public string GetTranslation(string key)
+        {
+            return _api.GetTranslation(key);
+        }
+
+        /// <summary>
+        /// Get all loaded plugins 
+        /// </summary>
+        /// <returns></returns>
+        public List<PluginPair> GetAllPlugins()
+        {
+            return _api.GetAllPlugins();
+        }
+
+
+        /// <summary>
+        /// Fuzzy Search the string with the given query. This is the core search mechanism Flow uses
+        /// </summary>
+        /// <param name="query">Query string</param>
+        /// <param name="stringToCompare">The string that will be compared against the query</param>
+        /// <returns>Match results</returns>
+        public MatchResult FuzzySearch(string query, string stringToCompare)
+        {
+            return _api.FuzzySearch(query, stringToCompare);
+        }
+
+        /// <summary>
+        /// Http download the spefic url and return as string
+        /// </summary>
+        /// <param name="url">URL to call Http Get</param>
+        /// <param name="token">Cancellation Token</param>
+        /// <returns>Task to get string result</returns>
+        public Task<string> HttpGetStringAsync(string url, CancellationToken token = default)
+        {
+            return _api.HttpGetStringAsync(url, token);
+        }
+
+        /// <summary>
+        /// Http download the spefic url and return as stream
+        /// </summary>
+        /// <param name="url">URL to call Http Get</param>
+        /// <param name="token">Cancellation Token</param>
+        /// <returns>Task to get stream result</returns>
+        public Task<Stream> HttpGetStreamAsync(string url, CancellationToken token = default)
+        {
+            return _api.HttpGetStreamAsync(url, token);
+        }
+
+        /// <summary>
+        /// Download the specific url to a cretain file path
+        /// </summary>
+        /// <param name="url">URL to download file</param>
+        /// <param name="filePath">path to save downloaded file</param>
+        /// <param name="token">place to store file</param>
+        /// <returns>Task showing the progress</returns>
+        public Task HttpDownloadAsync([NotNull] string url, [NotNull] string filePath,
+            CancellationToken token = default)
+        {
+            return _api.HttpDownloadAsync(url, filePath, token);
+        }
+
+        /// <summary>
+        /// Add ActionKeyword for specific plugin
+        /// </summary>
+        /// <param name="pluginId">ID for plugin that needs to add action keyword</param>
+        /// <param name="newActionKeyword">The actionkeyword that is supposed to be added</param>
+        public void AddActionKeyword(string pluginId, string newActionKeyword)
+        {
+            _api.AddActionKeyword(pluginId, newActionKeyword);
+        }
+
+        /// <summary>
+        /// Remove ActionKeyword for specific plugin
+        /// </summary>
+        /// <param name="pluginId">ID for plugin that needs to remove action keyword</param>
+        /// <param name="oldActionKeyword">The actionkeyword that is supposed to be removed</param>
+        public void RemoveActionKeyword(string pluginId, string oldActionKeyword)
+        {
+            _api.RemoveActionKeyword(pluginId, oldActionKeyword);
+        }
+
+        /// <summary>
+        /// Check whether specific ActionKeyword is assigned to any of the plugin
+        /// </summary>
+        /// <param name="actionKeyword">The actionkeyword for checking</param>
+        /// <returns>True if the actionkeyword is already assigned, False otherwise</returns>
+        public bool ActionKeywordAssigned(string actionKeyword)
+        {
+            return _api.ActionKeywordAssigned(actionKeyword);
+        }
+
+        /// <summary>
+        /// Log debug message
+        /// Message will only be logged in Debug mode
+        /// </summary>
+        public void LogDebug(string className, string message, [CallerMemberName] string methodName = "")
+        {
+            _api.LogDebug(className, message, methodName);
+        }
+
+        /// <summary>
+        /// Log info message
+        /// </summary>
+        public void LogInfo(string className, string message, [CallerMemberName] string methodName = "")
+        {
+            _api.LogInfo(className, message, methodName);
+        }
+
+        /// <summary>
+        /// Log warning message
+        /// </summary>
+        public void LogWarn(string className, string message, [CallerMemberName] string methodName = "")
+        {
+            _api.LogWarn(className, message, methodName);
+        }
+
+
+        /// <summary>
+        /// Open directory in an explorer configured by user via Flow's Settings. The default is Windows Explorer
+        /// </summary>
+        /// <param name="DirectoryPath">Directory Path to open</param>
+        /// <param name="FileNameOrFilePath">Extra FileName Info</param>
+        public void OpenDirectory(string DirectoryPath, string FileNameOrFilePath = null)
+        {
+            _api.OpenDirectory(DirectoryPath, FileNameOrFilePath);
+        }
+
+
+        /// <summary>
+        /// Opens the URL with the given string. 
+        /// The browser and mode used is based on what's configured in Flow's default browser settings.
+        /// Non-C# plugins should use this method.
+        /// </summary>
+        public void OpenUrl(string url, bool? inPrivate = null)
+        {
+            _api.OpenUrl(url, inPrivate);
+        }
+
+
+        /// <summary>
+        /// Opens the application URI with the given string, e.g. obsidian://search-query-example
+        /// Non-C# plugins should use this method
+        /// </summary>
+        public void OpenAppUri(string appUri)
+        {
+            _api.OpenAppUri(appUri);
+        }
+    }
+}
diff --git a/Flow.Launcher.Core/Plugin/PythonPluginV2.cs b/Flow.Launcher.Core/Plugin/PythonPluginV2.cs
index c3b47a79c..59bb0bd84 100644
--- a/Flow.Launcher.Core/Plugin/PythonPluginV2.cs
+++ b/Flow.Launcher.Core/Plugin/PythonPluginV2.cs
@@ -6,6 +6,7 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Input;
+using Flow.Launcher.Core.Plugin.JsonRPCV2Models;
 using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Plugin;
 using Microsoft.VisualStudio.Threading;
@@ -13,14 +14,14 @@ using StreamJsonRpc;
 
 namespace Flow.Launcher.Core.Plugin
 {
-    internal class PythonPluginV2 : JsonRpcPluginV2
+    internal class PythonPluginV2 : JsonRPCPluginV2, IReloadable, IDisposable
     {
         private readonly ProcessStartInfo _startInfo;
         private Process _process;
 
         public override string SupportedLanguage { get; set; } = AllowedLanguage.Python;
 
-        protected override JsonRpc Rpc { get; set; }
+        protected override JsonRpc RPC { get; set; }
 
 
         public PythonPluginV2(string filename)
@@ -53,7 +54,7 @@ namespace Flow.Launcher.Core.Plugin
         {
             throw new NotImplementedException();
         }
-        
+
         public override async Task InitAsync(PluginInitContext context)
         {
             _startInfo.ArgumentList.Add(context.CurrentPluginMetadata.ExecuteFilePath);
@@ -63,17 +64,44 @@ namespace Flow.Launcher.Core.Plugin
 
             ArgumentNullException.ThrowIfNull(_process);
 
-            var formatter = new JsonMessageFormatter();
-            var handler = new NewLineDelimitedMessageHandler(_process.StandardInput.BaseStream,
-                _process.StandardOutput.BaseStream,
-                formatter);
-
-            Rpc = new JsonRpc(handler, context.API);
-            Rpc.StartListening();
-
-            _ = _process.StandardError.ReadToEndAsync().ContinueWith(e => throw new Exception(e.Result));
+            SetupJsonRPC(_process, context.API);
 
             await base.InitAsync(context);
         }
+
+        public void Dispose()
+        {
+            _process.Kill(true);
+            _process.Dispose();
+            base.Dispose();
+        }
+
+        public void ReloadData()
+        {
+            var oldProcess = _process;
+            _process = Process.Start(_startInfo);
+            ArgumentNullException.ThrowIfNull(_process);
+            SetupJsonRPC(_process, Context.API);
+            oldProcess.Kill(true);
+            oldProcess.Dispose();
+        }
+
+        private void SetupJsonRPC(Process process, IPublicAPI api)
+        {
+            var formatter = new JsonMessageFormatter();
+            var handler = new NewLineDelimitedMessageHandler(process.StandardInput.BaseStream,
+                process.StandardOutput.BaseStream,
+                formatter);
+
+            RPC = new JsonRpc(handler, new JsonRPCPublicAPI(api));
+            RPC.SynchronizationContext = null;
+            RPC.StartListening();
+            
+            _ = process.StandardError.ReadToEndAsync().ContinueWith(e =>
+            {
+                if (e.Result.Length > 0)
+                    throw new Exception(e.Result);
+            });
+        }
     }
 }