Skillget

claude-plugins

agent
Security Audit
Fail
Health Warn
  • License — License: MIT
  • Description — Repository has a description
  • Active repo — Last push 0 days ago
  • Low visibility — Only 7 GitHub stars
Code Fail
  • rm -rf — Recursive force deletion command in sync-state/dotnet-skills/vendor/agent-skills/hooks/simplify-ignore-test.sh
Permissions Pass
  • Permissions — No dangerous permissions requested
Purpose
This project provides two Claude Code plugins for .NET/C# and Avalonia UI development. It offers an Avalonia project reviewer and a set of production-grade agent skills (planning, building, testing) ported from an existing open-source project.

Security Assessment
The tool does not request dangerous permissions and no hardcoded secrets were found. However, the automated scan flagged a recursive force deletion command (`rm -rf`) inside a synchronization script. This script is used by the maintainer to sync updates from the upstream repository and is not part of the core plugin runtime. Despite this, developers should always inspect shell scripts before executing them locally. The overall risk is rated as Low.

Quality Assessment
The project is licensed under the permissive MIT license and is actively maintained, with changes pushed as recently as today. The documentation is thorough, clearly detailing installation, version history, and proper attribution to upstream sources. The primary concern is its low visibility; with only 7 GitHub stars, the tool has not yet been widely adopted or battle-tested by the community.

Verdict
Use with caution — the plugin is actively maintained and transparent, but its low community adoption and the presence of a force-deletion script in the tooling warrant a quick manual review before use.
SUMMARY

.NET C# cross-platform Claude Code plugins

README.md

Claude Code Plugins — .NET / Avalonia

A Claude Code plugin marketplace focused on .NET and cross-platform UI development.

Plugins

avalonia-dev — Avalonia / MAUI project review

Supports Avalonia 11.x and 12.x. Run /avalonia-review in your project to get a structured review covering:

  • Design token extraction — find hardcoded colors, fonts, spacing and organize them into token files
  • Theme architecture — evaluate resource dictionaries, light/dark theme support, StaticResource vs DynamicResource usage
  • Project structure — assess folder organization, separation of concerns, recommend target layouts
  • Migration planning — phased approach with priorities and risk levels
  • Version-specific checks (v12) — compiled bindings (x:DataType), accessibility properties, page-based navigation patterns, new styling APIs
  • Upgrade guidance (v11) — key benefits and migration path to Avalonia 12

Plugin details: plugins/avalonia-dev/README.md.

dotnet-skills — .NET/C# agent skills (indirect fork of addyosmani/agent-skills)

Production-grade engineering skills adapted for .NET 8+ (LTS or newer), C# 12+, xUnit (v2 or v3) and MSTest, EF Core, and Avalonia UI (with ASP.NET Core, Blazor, and .NET MAUI covered by guidance). Currently at 2.1.0 — all 21 upstream skills ported across Define/Plan/Build/Verify/Review/Ship, plus a meta-skill for discovery. 2.1.0 adds the 7 upstream lifecycle slash-command wrappers: /spec, /plan, /build, /test, /review, /code-simplify, /ship. Earlier, 2.0.0 renamed the plugin from dotnet-agent-skills to dotnet-skills (breaking); existing installs must uninstall + reinstall under the new name.

Run /dotnet-skills to list available skills, or jump straight to a lifecycle phase with /spec, /plan, /build, /test, /review, /code-simplify, /ship. Plugin details: plugins/dotnet-skills/README.md.

Installation

claude plugins marketplace add peterblazejewicz/claude-plugins
claude plugins install avalonia-dev
claude plugins install dotnet-skills

Credits

The dotnet-skills plugin is an indirect fork of addyosmani/agent-skills by Addy Osmani, used under the MIT License (© 2025 Addy Osmani). Upstream content is ported skill-by-skill with .NET/C# adaptations; the upstream LICENSE is preserved verbatim at plugins/dotnet-skills/LICENSES/agent-skills-MIT.txt and per-skill provenance is recorded in the "Source & Modifications" footer of every ported SKILL.md.

Maintenance artifacts (pinned upstream snapshot, per-skill port ledger, re-sync script) live outside the installed plugin at sync-state/dotnet-skills/ and scripts/sync-agent-skills.ps1 — so end users installing dotnet-skills from the marketplace don't receive them.

Requirements

License

MIT for this marketplace's original content. Third-party content retains its original license — see the "Credits" section above and per-plugin NOTICE.md files.

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