.NET Standard 2.1
This is a prerelease version of GeorgeKey.Geo.
dotnet add package GeorgeKey.Geo --version
NuGet\Install-Package GeorgeKey.Geo -Version
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="GeorgeKey.Geo" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GeorgeKey.Geo --version
#r "nuget: GeorgeKey.Geo,"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install GeorgeKey.Geo as a Cake Addin
#addin nuget:?package=GeorgeKey.Geo&version=

// Install GeorgeKey.Geo as a Cake Tool
#tool nuget:?package=GeorgeKey.Geo&version=

<p align="center"> <img src="" width="550px"> </p>

<p align="center">

<a href=""> <img src="" alt="Current neo version."> </a> <a href=""> <img src="" alt="Current Coverage Status." /> </a>

<a href=""> <img src="" alt="License."> </a> </p>

GEO (just forked): A distributed Smart Ecosystem Software


Being forked from NEO, this will help to save the planet Earth

Table of Contents

  1. Overview
  2. Project structure
  3. Related projects
  4. Opening a new issue
  5. Bounty program
  6. License


This repository contain main classes of the Neo blockchain.
Visit the documentation to get started.

Note: This is Neo 3 branch, currently under development. For the current stable version, please click here

Project structure

An overview of the project folders can be seen below.

Folder Content
Consensus Classes used in the dBFT consensus algorithm, including the ConsensusService actor.
Cryptography General cryptography classes including ECC implementation.
IO Data structures used for caching and collection interaction.
Ledger Classes responsible for the state control, including the MemoryPool and Blockchain classes.
Network Peer-to-peer protocol implementation classes.
Persistence Classes used to allow other classes to access application state.
Plugins Interfaces used to extend Neo, including the storage interface.
SmartContract Native contracts, ApplicationEngine, InteropService and other smart-contract related classes.
VM Helper methods used to interact with the VM.
Wallet Wallet and account implementation.

Code references are provided for all platform building blocks. That includes the base library, the VM, a command line application and the compiler.

  • neo: Neo core library, contains base classes, including ledger, p2p and IO modules.
  • neo-vm: Neo Virtual Machine is a decoupled VM that Neo uses to execute its scripts. It also uses the InteropService layer to extend its functionalities.
  • neo-node: Executable version of the Neo library, exposing features using a command line application or GUI.
  • neo-modules: Neo modules include additional tools and plugins to be used with Neo.
  • neo-devpack-dotnet: These are the official tools used to convert a C# smart-contract into a neo executable file.

Opening a new issue

Please feel free to create new issues to suggest features or ask questions.

If you found a security issue, please refer to our security policy.

Bounty program

You can be rewarded by finding security issues. Please refer to our bounty program page for more information.


The NEO project is licensed under the MIT license.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.1
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated 309 12/13/2019
3.1.1-preview1 282 12/13/2019