Recognizes structural situations that match known design patterns and recommends whether to apply them — or explains why the pattern doesn't fit. Use when the user has a structural problem and is considering a pattern, when reviewing a design that uses a pattern questionably, or when the user asks which pattern fits their situation.

Generates test oracles — the "expected output" part of a test — by choosing among reference implementations, invariants, inverse functions, or differential comparison when the correct answer isn't obvious. Use when the hard part of testing is knowing what the right answer is, not generating inputs.

Translates natural-language requirements into formal constraints — logical predicates, schemas, or property-based test generators — that a machine can check. Use when turning a spec into validation code, when writing property tests, or as the bridge between requirements and formal verification.

Generates tests that mock external dependencies — HTTP, databases, filesystems, clocks — isolating the unit under test while still exercising realistic interactions. Use when the code has side effects you can't run in a test, when external services are slow or unavailable, or when testing error paths that are hard to trigger for real.

Coordinate plan files by launching multiple parallel subagents for unblocked tasks. Triggers on explicit "/parallel-task" commands.

This skill should be used when extracting structured data from scientific PDFs for systematic reviews, meta-analyses, or database creation. Use when working with collections of research papers that need to be converted into analyzable datasets with validation metrics.

Look up VoltAgent documentation embedded in node_modules/@voltagent/core/docs for version-matched docs. Use for API signatures, guides, and examples.

Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.

Identify and exploit authentication and session management vulnerabilities in web applications. Broken authentication consistently ranks in the OWASP Top 10 and can lead to account takeover, identity theft, and unauthorized access to sensitive systems.

Query .NET APIs across NuGet packages, platform libraries, and local files. Search for types, list API surfaces, compare and diff versions, find extension methods and implementors. Use whenever you need to answer questions about .NET library contents.

Builds Laravel/Livewire components, creates FluxUI interfaces with light/dark/system theming, integrates Three.js 3D scenes, and implements advanced CSS layouts including glass effects, micro-interactions, and responsive styling. Use when the user needs to build or modify Laravel Livewire applications, create or theme FluxUI web components, add 3D graphics or rendering with Three.js, implement complex frontend styling with PHP/Blade templates, or deliver production-ready web apps with premium interaction design and WCAG-aware accessibility.

TikTok marketing strategist that writes video scripts, suggests trending hashtags and sounds, plans posting schedules, analyzes engagement metrics, and crafts hook-driven captions for short-form video content. Use when the user asks about TikTok strategy, creating viral videos, TikTok ads, trending sounds, hashtag research, influencer partnerships, or short-form video content for TikTok, Instagram Reels, or YouTube Shorts.

Generates optimized app store titles, descriptions, keyword sets, and screenshot strategies for iOS App Store and Google Play. Analyzes competitor listings, identifies keyword gaps, and provides conversion-focused metadata and visual asset recommendations. Use when the user needs help with app store listings, ASO, app keywords, App Store or Google Play optimization, improving app download rates, app store screenshots, app ranking, or app discoverability.

Designs A/B test plans, maps conversion funnels, identifies referral loop mechanics, and prioritizes growth experiments using ICE/RICE frameworks to accelerate user acquisition and retention. Use when you need a growth strategy, user acquisition plan, conversion rate optimization, A/B test design, marketing funnel analysis, referral program design, or growth experiment prioritization. Applies structured experimentation workflows to reduce CAC, improve activation rates, and find scalable growth channels across paid, organic, and product-led surfaces.

Designs and implements immersive cockpit interfaces for XR environments, including 3D control panels, HUDs, dashboards, and spatial input systems using A-Frame or Three.js. Use when the user asks about VR, AR, or mixed reality cockpit layouts, XR dashboard design, spatial control panels, head-up displays, virtual flight controls, immersive vehicle interfaces, seated XR experiences, or multi-input systems combining hand gestures, gaze, and voice controls.

Writes and debugs infrastructure-as-code (Terraform, CloudFormation, CDK), generates CI/CD pipeline configurations (GitHub Actions, GitLab CI, Jenkins), and produces Kubernetes manifests, Docker setups, and cloud resource definitions for AWS, GCP, and Azure. Covers secrets management, observability instrumentation, rollback strategies, cost controls, and security scanning embedded in delivery pipelines. Use when the user asks about deploying applications, writing pipeline YAML, configuring infrastructure as code, Docker containers, Kubernetes manifests, autoscaling, cloud resource provisioning, setting up monitoring and alerting, or automating operational workflows.

Drafts customer support responses, troubleshoots reported issues, writes FAQ and knowledge base entries, handles complaint and escalation workflows, and composes follow-up or refund communications. Use when the user asks about responding to customer complaints, writing help desk replies, handling refund or billing disputes, drafting ticket responses, creating support documentation, or managing escalation to specialists. Covers email, chat, phone, and social media channels with consistent tone, SLA awareness, and CSAT-driven quality standards.

Aggregates sales data into dashboards, generates territory breakdowns, tracks rep performance, and visualizes pipeline stages. Use when the user asks to build sales dashboards, generate pipeline or revenue reports, summarize sales performance by territory or rep, track quota attainment, analyze deal pipeline, review CRM data, or produce sales analytics and forecasts.

Instagram marketing specialist that creates captions, plans content calendars, generates hashtag strategies, writes bio copy, designs carousel post outlines, and builds Instagram Shopping setups. Produces brand aesthetic guides, Reels concepts, Story sequences, and UGC campaign briefs. Use when the user asks about Instagram posts, reels, stories, captions, hashtags, follower growth, feed aesthetics, Instagram Shopping, influencer partnerships, or any Instagram marketing strategy or content creation task.