Migrate Dotnet10 To Dotnet11

Q: What is a Claude Code skill and how does the Migrate Dotnet10 To Dotnet11 skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Migrate Dotnet10 To Dotnet11 is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: devops · Last updated: 2026-05-24

lang:csharp

Migrate a .NET 10 project or solution to .NET 11 and resolve all breaking changes. This is a MIGRATION skill — use it when upgrading from .NET 10 to .NET 11, NOT for writing new programs. USE FOR: upgrading TargetFramework from net10.0 to net11.0, fixing build errors after updating the .NET 11 SDK, resolving source-breaking and behavioral changes in .NET 11 runtime, C# 15 compiler, and EF Core 11, adapting to updated minimum hardware requirements (x86-64-v2, Arm64 LSE), and updating CI/CD pipelines and Dockerfiles for .NET 11. DO NOT USE FOR: .NET Framework migrations, upgrading from .NET 9 or earlier, greenfield .NET 11 projects, or cosmetic modernization unrelated to the upgrade. NOTE: .NET 11 is in preview. Covers breaking changes through Preview 3.

About this skill (catalog notes)

Migrate Dotnet10 To Dotnet11 includes explicit scope boundaries (an explicit 'when not to use' or 'out of scope' section). At roughly 1,830 words the SKILL.md is on the longer end of the catalog distribution.

License: MIT
Original author: dotnet
Indexed lastmod: 2026-05-24
Catalog position: Engineering · devops
Indexed related skills: 10

How Migrate Dotnet10 To Dotnet11 fits the catalog

Migrate Dotnet10 To Dotnet11 sits in the Engineering category under the devops sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Migrate a .NET 10 project or solution to .NET 11, systematically resolving all breaking changes. The outcome is a project targeting net11.0 that builds cleanly, passes tests, and accounts for every behavioral, source-incompatible, and binary-incompatible change introduced in .NET 11.

What this skill does

Migrate Dotnet10 To Dotnet11 is a community-contributed Claude Code skill in the devops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/migrate-dotnet10-to-dotnet11/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Migrate Dotnet10 To Dotnet11 Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 93,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/migrate-dotnet10-to-dotnet11
curl -L https://claudskills.com/skills/migrate-dotnet10-to-dotnet11/SKILL.md \
  -o ~/.claude/skills/migrate-dotnet10-to-dotnet11/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/migrate-dotnet10-to-dotnet11/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/migrate-dotnet10-to-dotnet11/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\migrate-dotnet10-to-dotnet11\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Migrate Dotnet10 To Dotnet11 Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/migrate-dotnet10-to-dotnet11/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Migrate Dotnet10 To Dotnet11 skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Migrate Dotnet10 To Dotnet11 skill?

Use Migrate Dotnet10 To Dotnet11 when your Claude Code task falls under the Engineering category — specifically in the devops area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Migrate Dotnet10 To Dotnet11" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Migrate Dotnet10 To Dotnet11 skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Migrate Dotnet10 To Dotnet11 is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/dotnet/skills/blob/HEAD/plugins/dotnet-upgrade/skills/migrate-dotnet10-to-dotnet11/SKILL.md
License: MIT
Author: dotnet

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

dotnet. (2026). Migrate Dotnet10 To Dotnet11 [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/migrate-dotnet10-to-dotnet11/

BibTeX

@misc{migrate-dotnet10-to-dotnet11-2026,
  author    = {dotnet},
  title     = {Migrate Dotnet10 To Dotnet11 [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/migrate-dotnet10-to-dotnet11/}
}

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