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All the NuGet Metadata Fields You Should Ignore

by Eric Seng, on Jan 5, 2022 1:17:16 AM

There are over 25 metadata properties that can be filled in a NuGet .nuspec file. And those choices are permanent - once you publish a package, you can't edit or change the package.

Deciding what to input and how to standardize each can be a lot of extra, unnecessary work. But fortunately, if you're creating private/internal packages, you can ignore all but five metadata fields in a NuGet package with no consequences.

At Inedo, we’re all about best practices: from automated deployment in Jenkins, to organizing PowerShell modules, to versioning NuGet packages. We focus on best practices because we want to encourage optimization in our DevOps community; cutting out fat to get to the meat.

Like unnecessary metadata in NuGet packages.

Foundationally, the metadata helps with the discoverability, usability, and (if publishing in places like trustworthiness of a package. Operating in an organization, however, where packages remain internal, its best to keep the metadata simple. Working with first-party packages means you don’t have to “sell” people on your package and win more downloads.

This article is a quick explainer on which metadata fields are necessary for internal projects, and which fields can be ignored.

Required Metadata Fields

These fields are required to make the package – e.g. you can’t publish without them.

Field Input Why
Package ID Use company name To be unique across organization and possible expansions. Start with company name and standardize with division.
Package Version Use SemVer w/Prerelease labels Our "Best Versioning Practices" goes into more detail, but in a nutshell: SemVer using Prerelease tag is a must.
Author Use company name Set to one author (like company name or team name) to keep a standard.
Description Use internal wiki Use to link to the company Wiki page & maintain the most up to date information.


Though not required, we recommend using:

  • Icon; this can be a quick visual cue for differentiating a NuGet package from others in a private repository on Visual Studio
  • Repository; the repositroyURL and RepositoryType fields will let you Debug NuGet Packages and Libraries 

Metadata Fields to Avoid

These are the fields you don’t need to fill-in and will see no negative impact from leaving blank.

Ignorable Field  Why
Copyright Not needed, since it's a private Internal NuGet package
Licensing Not needed, since it's a private Internal NuGet package
Project URL Redundant since Description already links to the internal wiki
Tags Complicates searching and is difficult to maintain consistently
Release Notes Redundant since Description already links to the internal wiki
Title  Redundant to Project ID
Read Me Redundant to Description and internal wiki
Summary Redundant to Description and internal wiki


Metadata Best Practices

Cutting unnecessary metadata will help standardize NuGet packages in your team and within your organization. It’s important to keep with set standards since packages are immutable and cannot be renamed, changed, or edited.

Others steps you can take to help promote NuGet standards to your team is encouraging best versioning practices or setting up filters to avoid unwanted NuGet packages.


Did you find this article helpful? Are you using NuGet to make your .NET packages? Learn how to optimize your NuGet in the Enterprise; sign up for our free NuGet guide:


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