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.NETFramework4.5.NETStandard1.3

gRPC and Protocol Buffer compiler for C# projects

Published
Jul 6, 2026
3mo ago
Total Downloads
398.9M
398,903,385

Install

dotnet add package Grpc.Tools --version 2.82.0
ProductVersions
.NET Standard
netstandard1.3
Other
.NETFramework4.5

README

Grpc.Tools - Protocol Buffers/gRPC C# Code Generation Build Integration

This package provides C# tooling support for generating C# code from .proto files in .csproj projects:

  • It contains protocol buffers compiler and gRPC plugin to generate C# code.
  • It can be used in building both grpc-dotnet projects and legacy c-core C# projects.

The package is used to automatically generate the C# code for protocol buffer messages and gRPC service stubs from .proto files. These files:

  • are generated on an as-needed basis each time the project is built.
  • aren't added to the project or checked into source control.
  • are a build artifact usually contained in the obj directory.

This package is optional. You may instead choose to generate the C# source files from .proto files by running the protoc compiler manually or from a script.

Simple example

To add a .proto file to a project edit the project’s .csproj file and add an item group with a <Protobuf> element that refers to the .proto file, e.g.

<ItemGroup>
    <Protobuf Include="Protos\greet.proto" />
</ItemGroup>

For more complex examples and detailed information on how to use this package see: BUILD-INTEGRATION.md

Changes from Previous Version

No structural changes between v2.82.0-pre2 and v2.82.0.

Adoption Assessment

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

Compatibility metadata lists 2 target frameworks; confirm the exact target used by your application.

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