ChatGPT

A ChatGPT C# client for graphical user interface runs on MacOS, Windows, Linux, Android, iOS and Browser. Powered by Avalonia UI framework.

To make the app work, you need to set the OpenAI API key as the OPENAI_API_KEY environment variable or set API key directly in app settings.

You can try client using browser version here.

Shortcuts

Main Window

Ctrl+Shift+A - Toggle between transparent and acrylic blur window style.
Ctrl+Shift+S - Toggle between visible and hidden window state.

Message Prompt

Enter - Send prompt.
Escape - Cancel edit.
F2 - Edit prompt.
Shift+Enter, Alt+Enter - Insert new line.

Overriding OpenAI api url

To override the OpenAI api url set `OPENAI_API_URL_CHAT_COMPLETIONS` environment variable or set API url directly in app settings.

OpenAI ChatGPT web version import

You can import OpenAI ChatGPT web version chats backup created using this script.

Build

Install .NET 7.0
Run dotnet workload install ios android wasm-tools command
dotnet publish -c Release command inside project directory (mobile/desktop) or dotnet run for desktop to just run

Dependencies

Avalonia
Markdown.Avalonia
Avalonia.HtmlRenderer
CommunityToolkit.Mvvm

.NET tool

Install:

dotnet tool install --global ChatGPT.CLI --version 1.0.0-preview.17

Uninstall:

dotnet tool uninstall --global ChatGPT.CLI

ChatGPT.CLI - An .NET ChatGPT tool.

Usage

ChatGPT.CLI:
An .NET ChatGPT tool.

Usage:
ChatGPT.CLI [options]

Options:
-f, --inputFiles <inputfiles>              The relative or absolute path to the input files
-d, --inputDirectory <inputdirectory>      The relative or absolute path to the input directory
-o, --outputDirectory <outputdirectory>    The relative or absolute path to the output directory
--outputFiles <outputfiles>                The relative or absolute path to the output files
-p, --pattern <pattern>                    The search string to match against the names of files in the input directory
-r, --recursive                            Recurse into subdirectories of input directory search
-e, --extension <extension>                The output file extension
-s, --settingsFile <settingsfile>          The relative or absolute path to the settings file
--temperature <temperature>                What sampling temperature to use, between 0 and 2. Higher values like 0.8 will make the output more random, while lower values like 0.2 will make it more focused and deterministic.
--topP <topp>                              An alternative to sampling with temperature, called nucleus sampling, where the model considers the results of the tokens with top_p probability mass. So 0.1 means only the tokens comprising the top 10% probability mass are considered.
--presencePenalty <presencepenalty>        Number between -2.0 and 2.0. Positive values penalize new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.
--frequencyPenalty <frequencypenalty>      Number between -2.0 and 2.0. Positive values penalize new tokens based on their existing frequency in the text so far, decreasing the model's likelihood to repeat the same line verbatim.
--maxTokens <maxtokens>                    The maximum number of tokens to generate in the chat completion.
--apiKey <apikey>                          Override OpenAI api key. By default OPENAI_API_KEY environment variable is used.
--apiUrl <apiUrl>                          Override OpenAI api url. By default OPENAI_API_URL_CHAT_COMPLETIONS environment variable is used.
--model <model>                            ID of the model to use. See the model endpoint compatibility table for details on which models work with the Chat API.
--directions <directions>                  The system message (directions) helps set the behavior of the assistant. Typically, a conversation is formatted with a system message first, followed by alternating user and assistant messages.
-t, --threads <threads>                    The number of parallel job threads
--quiet                                    Set verbosity level to quiet
--version                                  Show version information
-?, -h, --help                             Show help and usage information

Examples

Using .NET tool chatgpt command:

C# to VB

chatgpt -d ./ -e vb -p *.cs --directions "You are C# to VB conversion expert. Convert input code from C# to VB. Write only converted code."

C# to F#

chatgpt -d ./ -e fs -p *.cs --directions "You are C# to F# conversion expert. Convert input code from C# to F#. Write only code."

Refactor C# code

chatgpt -d ./ -e cs -p *.cs --directions "You are C# expert. Refactor C# code to use fluent api. Write only code."

Write API documentation

chatgpt -d ./ -e md -p *.cs --directions "You are a technical documentation writer. Write API documentation for C# code. If XML docs are missing write them."

Run from source

C# to VB

dotnet run -- -d ./ -e vb -p *.cs --directions "You are C# to VB conversion expert. Convert input code from C# to VB. Write only converted code."

C# to F#

dotnet run -- -d ./ -e fs -p *.cs --directions "You are C# to F# conversion expert. Convert input code from C# to F#. Write only code."

Write API documentation

dotnet run -- -d ./ -e md -p *.cs --directions "You are a technical documentation writer. Write API documentation for C# code. If XML docs are missing write them."

Settings file format

{
    "temperature": 0.7,
    "top_p": 1,
    "presence_penalty": 0,
    "frequency_penalty": 0,
    "maxTokens": 2000,
    "apiKey": "",
    "model": "gpt-3.5-turbo",
    "directions": "You are a helpful assistant.",
    "apiUrl": ""
}

COM

In the build release directory ChatGPT\ChatGptCom\bin\Release\net462\ run following command to register ChatGptCom.dll.

32-bit

c:\Windows\Microsoft.NET\Framework\v4.0.30319\regasmm.exe /codebase /tlb ChatGptCom.dll

64-bit

c:\Windows\Microsoft.NET\Framework64\v4.0.30319\regasm.exe /codebase /tlb ChatGptCom.dll

Microsoft Work 2010

Add ChatGPT\ChatGptCom\bin\Release\net462\ChatGptCom.tlb to References using Tools > References... menu in Microsoft Visual Basic for Applications.

Option Explicit

Private WithEvents m_translateSource As Chat
Private WithEvents m_demoSource As Chat
Dim OriginalSelection As Range

Sub TranslateSelection()
    Set OriginalSelection = Selection.Range
    Dim ProcessedText As String
    ProcessedText = OriginalSelection.Text
    m_translateSource.AskAsync "You are a professional translator to English. I will provide text and you will translate it to English.", ProcessedText
End Sub

Sub Translate_Initialize()
    Set m_translateSource = New ChatGptCom.Chat
End Sub

Sub m_translateSource_OnSendCompleted()
    OriginalSelection.Text = m_translateSource.Result
End Sub

Sub Chat_Initialize()
    Set m_demoSource = New ChatGptCom.Chat
End Sub

Sub Chat_Send()
    m_demoSource.AskAsync "You are a professional translator to English.", "To jest rewolucja szutcznej inteligencji! VBA na zawsze!"
End Sub

Sub m_demoSource_OnSendCompleted()
    MsgBox m_demoSource.Result
End Sub

Sub ChatGpt()
    Dim myObj As ChatGptCom.Chat
    Set myObj = New ChatGptCom.Chat
    myObj.AskAsync "You are a professional translato to English.", "Cześć, witamy z Office VBA"
End Sub

Sub GetEnvironmentVariable()
    Dim envVarName As String
    Dim envVarValue As String
    envVarName = "OPENAI_API_KEY"
    envVarValue = Environ(envVarName)
    MsgBox "The value of the " & envVarName & " environment variable is:" & vbCrLf & envVarValue
End Sub

Chat form:

Option Explicit

Private WithEvents m_chatSource As Chat

Private Sub UserForm_Initialize()
    Set m_chatSource = New ChatGptCom.Chat
    m_chatSource.Create "You are a helpful assistant", 2000, "gpt-3.5-turbo"
End Sub

Private Sub SendButton_Click()
    Dim MessageText As String
    MessageText = MessageTextBox.Text
    MessagesListBox.AddItem MessageText
    MessageTextBox.Text = ""
    m_chatSource.MessageAsync MessageText, "user", True
End Sub

Sub m_chatSource_OnSendCompleted()
    Dim MessageText As String
    MessageText = m_chatSource.Result
    MessagesListBox.AddItem MessageText
End Sub

Chat form:

Option Explicit

Private WithEvents m_chatSource As Chat

Private Sub UserForm_Initialize()
    Set m_chatSource = New ChatGptCom.Chat
    m_chatSource.Create "You are a helpful assistant", 2000, "gpt-3.5-turbo"
End Sub

Private Sub SendButton_Click()
    Dim MessageText As String
    MessageText = MessageTextBox.Text
    ChatTextBox.Text = ChatTextBox.Text & vbCrLf & MessageText
    MessageTextBox.Text = ""
    m_chatSource.MessageAsync MessageText, "user", True
End Sub

Sub m_chatSource_OnSendCompleted()
    Dim MessageText As String
    MessageText = m_chatSource.Result
    ChatTextBox.Text = ChatTextBox.Text & vbCrLf & MessageText
End Sub

NuGet

ChatGPT - An OpenAI api library for .NET.
ChatGPT.Core - An OpenAI client core library for .NET.
ChatGPT.UI - An OpenAI client user interface library for .NET.
ChatGPT.CLI - An .NET ChatGPT tool.
ChatGptCom - An OpenAI api library for .NET COM interop.

Docs

Guide Chat completions
API Reference

License

ChatGPT is licensed under the MIT license.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

README.md

README.md

ChatGPT

Shortcuts

Main Window

Message Prompt

Overriding OpenAI api url

OpenAI ChatGPT web version import

Build

Dependencies

.NET tool

Usage

Examples

Settings file format

COM

Microsoft Work 2010

NuGet

Docs

License

Files

README.md

Latest commit

History

README.md

File metadata and controls

ChatGPT

Shortcuts

Main Window

Message Prompt

Overriding OpenAI api url

OpenAI ChatGPT web version import

Build

Dependencies

.NET tool

Usage

Examples

Settings file format

COM

Microsoft Work 2010

NuGet

Docs

License