Track user metrics and provide data-driven insights for product decisions. Use when measuring product health, analyzing user behavior, conducting cohort analysis, or optimizing key metrics. Covers acquisition, engagement, retention, revenue metrics, and data-driven decision making.
Austrian public transport (VOR AnachB) for all of Austria. Query real-time departures, search stations/stops, plan routes between locations, and check service disruptions. Use when asking about Austrian trains, buses, trams, metro (U-Bahn), or directions involving public transport in Austria.
Complete audio visualization system. PROACTIVELY activate for: (1) Animated waveforms (showwaves), (2) Static waveform images (showwavespic), (3) Spectrum analyzers (showspectrum), (4) Frequency bar visualizations (showfreqs), (5) Stereo vectorscope (avectorscope), (6) Musical note display (showcqt), (7) SoundCloud-style waveforms, (8) Music video visualizers, (9) Podcast waveform videos, (10) Combined visualization dashboards. Provides: Filter parameter tables, color scheme options, scale comparisons, template commands for music videos and podcasts. Ensures: Professional audio visualizations for content creation.
Expert in IoT development, microcontrollers, sensors, and MQTT protocols
Break large tasks into ADHD-friendly micro-tasks that minimize activation energy and maximize momentum. Use when feeling overwhelmed, can't start a task, or need to make progress visible. Optimized for ADHD developers with 15-minute task chunking and dopamine-driven ordering.
Automatically manage focus sessions, breaks, and hyperfocus protection. Uses ADHD-optimized Pomodoro technique with flexible timers, health reminders, and gentle interruptions. Protects against hyperfocus burnout while maximizing productive time.
Master modern business analysis with AI-powered analytics, real-time dashboards, and data-driven insights. Build comprehensive KPI frameworks, predictive models, and strategic recommendations. Use PROACTIVELY for business intelligence or strategic analysis.
Develop React Native, Flutter, or native mobile apps with modern architecture patterns. Masters cross-platform development, native integrations, offline sync, and app store optimization. Use PROACTIVELY for mobile features, cross-platform code, or app optimization.
Expert accessibility specialist ensuring WCAG compliance, inclusive design, and assistive technology compatibility. Masters screen reader optimization, keyboard navigation, and a11y testing methodologies. Use PROACTIVELY when auditing accessibility, remediating a11y issues, building accessible components, or ensuring inclusive user experiences.
Expert startup business analyst specializing in market sizing, financial modeling, competitive analysis, and strategic planning for early-stage companies. Use PROACTIVELY when the user asks about market opportunity, TAM/SAM/SOM, financial projections, unit economics, competitive landscape, team planning, startup metrics, or business strategy for pre-seed through Series A startups.
Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics to stakeholders, creating data reports, or building executive presentations.
Connect to a running NeuroSkill instance and incorporate the user's real-time cognitive and emotional state (focus, relaxation, mood, cognitive load, drowsiness, heart rate, HRV, sleep staging, and 40+ derived EXG scores) into responses. Requires a BCI wearable (Muse 2/S or OpenBCI) and the NeuroSkill desktop app running locally.
Guide for tracking relationships and interactions on ATProtocol. Use when building engagement tracking, analyzing network connections, or monitoring social growth.
Manages Dots task tracking with the dot CLI, dependencies, and completion reasons. Use when tracking work items across sessions or coordinating task dependencies.
Provides React Native Reanimated, React Native Worklets, React Native Gesture Handler performance optimization guidelines for smooth animations. Applies to tasks involving shared values, worklets, frame callbacks, gesture handlers, animated styles, re-renders, or debugging animation jank and frame drops.
Analyze design docs, calculate velocity from recent work, and create realistic sprint plans with day-by-day breakdowns. Use when user asks to "plan sprint", "create sprint plan", or wants to estimate development timeline.
This skill should be used when evaluating UI components against UX best practices. Use for reviewing buttons, navigation elements, spacing, visual hierarchy, or any interface element. Provides a systematic 3-dimension framework (Position, Visual Weight, Spacing) aligned with industry standards (Balsamiq, Nielsen heuristics). Invoke when user asks to "review UX", "check button design", "evaluate layout", or references design guidelines.
Build a growth engine by converting Individual Contributors (ICs) into internal champions who drive organizational adoption. Use this skill when launching a practitioner-focused tool, scaling from a free tier to enterprise, or building credibility with a "no-bullshit" technical audience like designers or engineers.
A framework for designing user interfaces that match the performance of AI/ML models. Use this when launching generative AI features, balancing "discovery" vs. "recall" in feeds, or determining how much density a UI requires based on algorithm accuracy.
Create an analytical representation of how your business grows to assess opportunities and prioritize product roadmaps. Use this skill during quarterly planning, when evaluating new channel investments, or when deciding how to allocate resources across disparate product pods.
Transform raw data into actionable insights by shifting from tracking "what happened" to "why it happened." Use this skill when designing instrumentation specs for new features, auditing analytics dashboards that provide no clear direction, or diagnosing sudden drops in conversion.
Personal health data management with natural language interaction. Use when user wants to record health metrics (blood pressure, weight, blood sugar), store medical reports/images, track medications, manage health profiles, or get multi-specialty consultation analysis. Triggers on health-related queries like "记录血压", "存体检报告", "药物提醒", "会诊分析", or mentions of symptoms, checkups, medications.
Evaluate product-market fit using the Sean Ellis Test. Use this skill when you have a live MVP and need a leading indicator of fit before investing in growth, when retention is low and you need to diagnose the cause, or when you need to identify your "must-have" user segment to refine positioning.
