Skills

Test Master

@Jeffallan

Safe

Generates test files, creates mocking strategies, analyzes code coverage, designs test architectures, and produces test plans and defect reports across functional, performance, and security testing disciplines. Use when writing unit tests, integration tests, or E2E tests; creating test strategies or

Debugging Toolkit Smart Debug

@sickn33

Low Risk

Use when working with debugging toolkit smart debug

Security Scanning Security Hardening

@sickn33

Low Risk

Coordinate multi-layer security scanning and hardening across application, infrastructure, and compliance controls.

Production Code Audit

@sickn33

Low Risk

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Quarkus Verification

@affaan-m

Low Risk

Verification loop for Quarkus projects: build, static analysis, tests with coverage, security scans, native compilation, and diff review before release or PR.

Linux Shell Scripting

@sickn33

Low Risk

Provide production-ready shell script templates for common Linux system administration tasks including backups, monitoring, user management, log analysis, and automation. These scripts serve as building blocks for security operations and penetration testing environments.

Professional Proofreader

@sickn33

Low Risk

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Kotlin Coroutines Expert

@sickn33

Low Risk

Expert patterns for Kotlin Coroutines and Flow, covering structured concurrency, error handling, and testing.

Playwright Expert

@Jeffallan

Safe

Use when writing E2E tests with Playwright, setting up test infrastructure, or debugging flaky browser tests. Invoke to write test scripts, create page objects, configure test fixtures, set up reporters, add CI integration, implement API mocking, or perform visual regression testing. Trigger terms:

Python Pytest Patterns

@0xDarkMatter

Safe

Write pytest tests with proven patterns for fixtures, parametrization, mocking, async testing, and coverage strategies.

Terraform Specialist

@sickn33

Low Risk

Expert Terraform/OpenTofu specialist mastering advanced IaC automation, state management, and enterprise infrastructure patterns.

Cloudflare Workers Expert

@sickn33

Low Risk

Expert in Cloudflare Workers and the Edge Computing ecosystem. Covers Wrangler, KV, D1, Durable Objects, and R2 storage.

Monitoring Expert

@Jeffallan

Safe

Configures monitoring systems, implements structured logging pipelines, creates Prometheus/Grafana dashboards, defines alerting rules, and instruments distributed tracing. Implements Prometheus/Grafana stacks, conducts load testing, performs application profiling, and plans infrastructure capacity.

Go Best Practices

@0xBigBoss

Safe

Apply Go best practices for type-safe, idiomatic code with proper error handling, concurrency, and testing patterns.

Security Reviewer

@Jeffallan

Safe

Identifies security vulnerabilities, generates structured audit reports with severity ratings, and provides actionable remediation guidance. Use when conducting security audits, reviewing code for vulnerabilities, or analyzing infrastructure security. Invoke for SAST scans, penetration testing, DevS

Vue Expert Js

@Jeffallan

Safe

Creates Vue 3 components, builds vanilla JS composables, configures Vite projects, and sets up routing and state management using JavaScript only — no TypeScript. Generates JSDoc-typed code with @typedef, @param, and @returns annotations for full type coverage without a TS compiler. Use when buildin

PHP Pro

@Jeffallan

Safe

Use when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks. Invokes strict typing, PHPStan level 9, async patterns with Swoole, and PSR standards. Creates controllers, configures middleware, generates migrations, writes PHPUnit/Pest tests, defines typed DTOs and

Testing Patterns

@0xDarkMatter

Low Risk

Apply universal testing patterns including unit, integration, E2E, property-based testing, and test architecture design.

Python Pro

@Jeffallan

Safe

Use when building Python 3.11+ applications requiring type safety, async programming, or robust error handling. Generates type-annotated Python code, configures mypy in strict mode, writes pytest test suites with fixtures and mocking, and validates code with black and ruff. Invoke for type hints, as

Rails Expert

@Jeffallan

Safe

Rails 7+ specialist that optimizes Active Record queries with includes/eager_load, implements Turbo Frames and Turbo Streams for partial page updates, configures Action Cable for WebSocket connections, sets up Sidekiq workers for background job processing, and writes comprehensive RSpec test suites.

Raffle Winner Picker

@ComposioHQ

Safe

Picks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests. Ensures fair, unbiased selection with transparency.

Grill Me

@alirezarezvani

Safe

Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".

Grill With Docs

@alirezarezvani

Safe

Docs-anchored grilling session — challenges a plan against the project's existing language (CONTEXT.md) and recorded decisions (docs/adr/), and updates those files inline as terminology and decisions crystallise. Use when user wants to stress-test a plan against documented domain language, or mentio

Prompt Engineer

@Jeffallan

Safe

Writes, refactors, and evaluates prompts for LLMs — generating optimized prompt templates, structured output schemas, evaluation rubrics, and test suites. Use when designing prompts for new LLM applications, refactoring existing prompts for better accuracy or token efficiency, implementing chain-of-