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dotnet11

v0.1.2

Skills for .NET 11 APIs and language features.

CodexClaude Code1 Skill

5.6k GitHub starsUpdated 4 hours ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install dotnet11 for Codex and Claude Code

Installs for the current user
codex plugin marketplace add dotnet/skills
codex plugin marketplace upgrade dotnet-agent-skills
codex plugin add dotnet11@dotnet-agent-skills

Paste and run these commands in a terminal with Codex. They add and refresh the dotnet-agent-skills catalog, then install this plugin.

Compatibility: the page URL and API slug “dotnet11-2” remain stable.

  • Codex: dotnet11-2@agent-plugin-marketplace → dotnet11@dotnet-agent-skills

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/dotnet/skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/dotnet11/.

Plugin files

plugins/dotnet11/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/system-text-json-net11/SKILL.md

Included Skills1

system-text-json-net11skills/system-text-json-net11/SKILL.md

Imperative guidance for the System.Text.Json APIs added in .NET 11: the built-in `JsonNamingPolicy.PascalCase` naming policy, and the strongly-typed `JsonSerializerOptions.GetTypeInfo<T>()` and `JsonSerializerOptions.TryGetTypeInfo<T>(out JsonTypeInfo<T>? info)` metadata accessors. USE ONLY when the user is targeting net11.0 or later and needs PascalCase JSON property or dictionary-key names without writing a custom naming policy, a strongly-typed `JsonTypeInfo<T>` instead of the non-generic `JsonTypeInfo`, or a no-throw way to probe whether a type's serialization metadata is resolved. DO NOT USE when the target is earlier than net11.0, the requested behavior uses an established pre-net11 naming policy, or the user explicitly selected another JSON library.

Plugin manifests2

plugins/dotnet11/.codex-plugin/plugin.json
{
  "name": "dotnet11",
  "version": "0.1.2",
  "description": "Skills for .NET 11 APIs and language features.",
  "skills": [
    "./skills/"
  ]
}
plugins/dotnet11/.claude-plugin/plugin.json
{
  "name": "dotnet11",
  "version": "0.1.2",
  "description": "Skills for .NET 11 APIs and language features.",
  "skills": [
    "./skills/"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[dotnet11 on Agent Plugins Marketplace](https://pluginsmp.com/plugins/dotnet11-2)