Skills avalonia-zafiro-development

📦

avalonia-zafiro-development

Name: avalonia-zafiro-development
Author: sickn33

Content revision r2 Safe ⚙️ External commands

Build Avalonia Apps with Zafiro

Reactive Avalonia architecture can become inconsistent and difficult to maintain. This skill applies Zafiro, DynamicData, ReactiveUI, MVVM, validation, naming, and lifecycle conventions.

Supports: Claude Codex Code(CC)

🥉 78 Bronze

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Agent request

Review the Skillstore skill "avalonia-zafiro-development" from https://skillstore.io/skills/sickn33-avalonia-zafiro-development.md and its manifest at https://skillstore.io/api/skills/sickn33-avalonia-zafiro-development/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

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Markdown detail GET /skills/sickn33-avalonia-zafiro-development.md Signed manifest GET /api/skills/sickn33-avalonia-zafiro-development/manifest Signed lockfile GET /api/skills/sickn33-avalonia-zafiro-development/lockfile

Test it

Using "avalonia-zafiro-development". Review a ViewModel that imports Avalonia controls and performs filtering inside a subscription.

Expected outcome:

Move control types into the View and expose framework-neutral properties from the ViewModel.
Replace filtering inside the subscription with a declarative DynamicData pipeline.
Dispose pipeline subscriptions through the ViewModel lifecycle.

Using "avalonia-zafiro-development". Recommend a pattern for a refreshable list that updates efficiently.

Expected outcome:

Use a RefreshableCollection with a stable item key.
Expose its refresh command and read-only observable items.
Attach the collection lifecycle to the owning disposable.

Using "avalonia-zafiro-development". Review error handling for a reactive load command.

Expected outcome:

Represent expected failures with Result values.
Route command errors through HandleErrorsWith and the notification service.
Reserve exceptions for unrecoverable conditions.

Security Audit

Safe

v5 • 7/23/2026 Open versioned report

All five static findings are false positives caused by Markdown prose, inline code formatting, or ordinary framework terms. No command execution, system reconnaissance, prompt injection, data exfiltration, or malicious intent was found.

Files scanned

217

Lines analyzed

Review items

False positives ignored

Risk Factors

⚙️ External commands (2)

SKILL.md:16 SKILL.md:26

No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.

Audited by: codex View Audit History →

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Open versioned report

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Academic citations (APA · BibTeX · CFF)

APA citation

sickn33. (2026). avalonia-zafiro-development security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-avalonia-zafiro-development/audits/5

BibTeX citation

@techreport{sickn33-sickn33-avalonia-zafiro-development-2026,
  author = {sickn33},
  title = {avalonia-zafiro-development security audit report (audit version 5)},
  institution = {Skillstore},
  year = {2026},
  number = {5},
  url = {https://skillstore.io/skills/sickn33-avalonia-zafiro-development/audits/5},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "avalonia-zafiro-development security audit report (audit version 5)"
version: "unspecified"
type: report
authors:
  - name: "sickn33"
date-released: "2026-07-23"
url: "https://skillstore.io/skills/sickn33-avalonia-zafiro-development/audits/5"
identifiers:
  - type: other
    value: "skillstore:sickn33-avalonia-zafiro-development:audit:5"
    description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Review Avalonia ViewModels

Identify UI dependencies, imperative subscriptions, and lifecycle issues before merging a feature.

Standardize Reactive Architecture

Establish consistent DynamicData, ReactiveUI, validation, disposal, and error-handling conventions across a codebase.

Learn Zafiro Patterns

Translate familiar reactive operations into concise Zafiro helpers and recommended collection patterns.

Try These Prompts

Check a ViewModel

Review this Avalonia ViewModel for UI dependencies and explain changes required for pure MVVM: {{view_model}}

Refactor a Reactive Pipeline

Refactor this collection pipeline using DynamicData operators, centralized side effects, and Zafiro lifecycle helpers: {{code}}

Design Collection Validation

Design validation for {{collection}} using Zafiro ValidationRule. Include invalid-item tracking, a clear message, and disposal ownership.

Audit a Complete Feature

Audit this feature for architecture, naming, reactive lifecycle, validation, error handling, and public API stability. Prioritize changes: {{feature_code}}

Best Practices

Search the codebase and Zafiro helpers before introducing a new abstraction.
Keep ViewModels independent from Avalonia types and place UI behavior behind bindings.
Use declarative DynamicData pipelines with explicit validation, error handling, and disposal.

Avoid

Do not put business logic inside reactive subscriptions.
Do not create temporary SourceList or SourceCache instances for local problems.
Do not use plain reactive operators when a suitable DynamicData operator exists.

Frequently Asked Questions

Which frameworks does this skill cover?

It covers Avalonia UI with Zafiro, ReactiveUI, DynamicData, System.Reactive, and CSharpFunctionalExtensions.

Can it generate a complete Avalonia application?

No. It guides architecture and patterns, but complete implementation still requires project requirements, dependencies, testing, and integration work.

Does it require Zafiro?

Yes. Many recommendations prefer Zafiro helpers and validation extensions over generic reactive implementations.

How does it approach collection updates?

It favors DynamicData pipelines and RefreshableCollection patterns that expose read-only observable collections and update items efficiently.

How does it handle errors?

It uses Result and Maybe for expected outcomes, notification helpers for command errors, and exceptions only for unrecoverable failures.

Does it validate project-specific behavior?

No. Compile, test, profile, and review the resulting code within the target project and supported platforms.