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.

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

.NET tool

Install:

dotnet tool install --global ChatGPT.CLI --version 1.0.0-preview.8

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.
--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 chat command:

C# to VB

chat -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#

chat -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

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

Write API documentation

chat -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