Skills

langfuse

@sickn33

Low Risk

Expert in Langfuse - the open-source LLM observability platform.

Shellcheck Configuration

@sickn33

Low Risk

Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure, fixing code issues, or ensuring script portability.

React UI Patterns

@sickn33

Low Risk

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Foundation Models On Device

@affaan-m

Low Risk

Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot streaming in iOS 26+.

Azure AI Contentsafety Java

@sickn33

Low Risk

Build content moderation applications using the Azure AI Content Safety SDK for Java.

Yann Lecun Filosofia

@sickn33

Low Risk

Sub-skill filosófica e pedagógica de Yann LeCun.

Swift Concurrency Expert

@sickn33

Low Risk

Review and fix Swift concurrency issues such as actor isolation and Sendable violations.

Avalonia Zafiro Development

@sickn33

Low Risk

Mandatory skills, conventions, and behavioral rules for Avalonia UI development using the Zafiro toolkit.

Magic Animator Skill

@sickn33

Low Risk

[Magic Animator](https://magicanimator.com/) enables designers to add life to static designs in seconds using AI-driven motion, transforming flat UX into premium, dynamic experiences.

.NET Architect

@sickn33

Low Risk

Expert .NET backend architect specializing in C#, ASP.NET Core, Entity Framework, Dapper, and enterprise application patterns.

Outlook Automation

@sickn33

Low Risk

Automate Outlook tasks via Rube MCP (Composio): emails, calendar, contacts, folders, attachments. Always search tools first for current schemas.

IOS Debugger Agent

@sickn33

Low Risk

Debug the current iOS project on a booted simulator with XcodeBuildMCP.

C# Pro

@sickn33

Low Risk

Write modern C# code with advanced features like records, pattern matching, and async/await. Optimizes .NET applications, implements enterprise patterns, and ensures comprehensive testing.

Claude D3js Skill

@sickn33

Low Risk

This skill provides guidance for creating sophisticated, interactive data visualisations using d3.js.

Postgres Best Practices

@sickn33

Low Risk

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

Postmark Automation

@sickn33

Low Risk

Automate Postmark email delivery tasks via Rube MCP (Composio): send templated emails, manage templates, monitor delivery stats and bounces. Always search tools first for current schemas.

Domain Driven Design

@sickn33

Low Risk

Plan and route Domain-Driven Design work from strategic modeling to tactical implementation and evented architecture patterns.

Programmatic SEO

@sickn33

Low Risk

Design and evaluate programmatic SEO strategies for creating SEO-driven pages at scale using templates and structured data.

TypeScript Expert

@sickn33

Low Risk

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

HIG Components Controls

@sickn33

Low Risk

Check for .claude/apple-design-context.md before asking questions. Use existing context and only ask for information not already covered.

Azure Identity .NET

@sickn33

Low Risk

Azure Identity SDK for .NET. Authentication library for Azure SDK clients using Microsoft Entra ID. Use for DefaultAzureCredential, managed identity, service principals, and developer credentials.

Database Cloud Optimization Cost Optimize

@sickn33

Low Risk

You are a cloud cost optimization expert specializing in reducing infrastructure expenses while maintaining performance and reliability. Analyze cloud spending, identify savings opportunities, and implement cost-effective architectures across AWS, Azure, and GCP.

Deployment Validation Config Validate

@sickn33

Low Risk

You are a configuration management expert specializing in validating, testing, and ensuring the correctness of application configurations. Create comprehensive validation schemas, implement configurat

Bash Linux

@sickn33

Low Risk

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.