charlieviettq
- 606 skills
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- 1 day ago last updated
- ▌ Customer Escalation · charlieviettqPackage an escalation for engineering, product, or leadership with full context. Use when a bug needs engineering attention beyond normal support, multiple customers report the same issue, a customer is threatening to churn, or an issue has sat unresolved past its SLA.
- ▌ Design Smell Review · charlieviettqLightweight design smell review for modules and APIs—coupling, cohesion, naming, boundaries, and unnecessary complexity. Use before large refactors or when code feels hard to change. Complements gstack/review (diff-focused).
- ▌ Doubt Driven Review · charlieviettqAdversarial fresh-context review for non-trivial decisions before they stand. Use for production-impacting logic, security-sensitive changes, unfamiliar code, or high-blast-radius architecture choices.
- ▌ Ecom Conversational · charlieviettq bundle"Design conversational commerce experiences across messaging platforms including chatbot flows, product cards, and conversion strategies. Use this skill when the user needs to sell through LINE, WhatsApp, Instagram DM, or other messaging channels, design chatbot purchasing flows, or integrate messaging into their sales funnel — even if they say 'sell through LINE', 'build a shopping chatbot', 'customers ask to buy in our DMs', or 'conversational sales strategy'.".
- ▌ Econ Business Cycle · charlieviettq bundle"Analyze business cycle phases (expansion, peak, contraction, trough) and their implications for business strategy and policy response. Use this skill when the user needs to identify the current economic phase, anticipate cyclical turning points, or adapt business strategy to macroeconomic cycles — even if they say 'are we heading into a recession', 'how should we prepare for a downturn', or 'when will the economy recover'.".
- ▌ Grad Agenda Setting · charlieviettq bundle"Apply agenda-setting theory (McCombs & Shaw) to analyze how media salience transfers to public perception. Use this skill when the user needs to study media influence on public opinion priorities, evaluate issue salience transfer across media and public agendas, or design communication strategies that leverage agenda-setting effects — even if they say 'why is everyone talking about this topic', 'how does media shape public priorities', or 'which issues get attention and why'.".
- ▌ Grad Auction Theory · charlieviettq bundle"Apply auction theory to compare the four canonical auction formats and assess revenue equivalence. Use this skill when the user needs to choose an auction format, evaluate bidding strategies, or determine when revenue equivalence breaks down due to risk aversion, asymmetry, or correlated values.".
- ▌ Grad Cognitive Load · charlieviettq bundle"Apply Cognitive Load Theory to optimize instructional design by managing intrinsic, extraneous, and germane load within working memory limits. Use this skill when the user needs to diagnose why learners are overwhelmed, redesign training or documentation for better comprehension, evaluate UI/UX information architecture for cognitive burden, or when they ask 'why is this tutorial confusing', 'how to simplify complex instructions', or 'what causes information overload'.".
- ▌ Grad Constructivism · charlieviettq bundle"Apply constructivist learning theory to design instruction based on active knowledge construction, scaffolding, and the zone of proximal development. Use this skill when the user needs to design learner-centered instruction, apply Vygotsky's ZPD or scaffolding principles, or evaluate learning environments for constructivist alignment — even if they say 'how do people really learn', 'student-centered design', or 'scaffolding for learners'.".
- ▌ Grad Info Economics · charlieviettq bundle"Apply information economics to diagnose and remedy market failures caused by asymmetric information. Use this skill when the user needs to analyze adverse selection, moral hazard, or signaling and screening mechanisms, especially in insurance, labor, credit, or product quality markets.".
- ▌ Grad Paradox Theory · charlieviettq bundle"Apply Smith and Lewis's paradox theory to identify and manage organizational tensions across performing, organizing, belonging, and learning dimensions. Use this skill when the user needs to diagnose persistent either/or tensions, design dynamic equilibrium strategies that embrace both poles, or when they ask 'why does solving this problem make it worse', 'how do we pursue exploration AND exploitation simultaneously', or 'why do our strategic tensions keep recurring despite resolution attempts'.".
- ▌ Grad Policy Streams · charlieviettq bundle"Apply Kingdon's multiple streams framework to analyze how problems, policies, and politics converge to open policy windows. Use this skill when the user needs to explain why certain policies get adopted while others don't, identify policy windows and entrepreneurial opportunities, or analyze the agenda-setting process in public policy — even if they say 'why did this policy pass now', 'policy window', or 'how do issues get on the agenda'.".
- ▌ Grad Social Capital · charlieviettq bundle"Apply social capital theory (Putnam, Coleman, Bourdieu, Burt) to analyze how network structures and trust generate value or impose constraints. Use this skill when the user needs to evaluate bridging vs bonding capital, identify structural holes or network closure benefits, assess community or organizational trust dynamics, or when they ask 'how does our network create value', 'are we too insular', or 'where are the structural holes we can exploit'.".
- ▌ Grad Sociotechnical · charlieviettq bundle"Apply Sociotechnical Systems Theory to analyze and design work systems through joint optimization of social and technical subsystems. Use this skill when the user needs to diagnose why a technology implementation disrupted work practices, design IT-enabled work systems that balance human and technical needs, or when they ask 'why did this system hurt productivity despite being technically sound', 'how do we design work around new technology', or 'why are people resisting this technically superior system'.".
- ▌ Grad Sustainability · charlieviettq bundle"Apply sustainability frameworks (triple bottom line, SDGs, ESG, circular economy) to evaluate whether strategies balance economic, social, and environmental dimensions. Use this skill when the user needs to assess ESG performance, design circular economy strategies, align business models with SDGs, or when they ask 'is this strategy truly sustainable', 'how do we measure ESG impact', 'what does a circular business model look like', or 'how do we avoid greenwashing'.".
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- ▌ Setup Gbrain · charlieviettq bundle"Set up gbrain for this coding agent: install the CLI, initialize a local PGLite or Supabase brain, register MCP, capture per-remote trust policy. (gstack)".
- ▌ Mkt Ad Optimization · charlieviettq bundle"Optimize digital advertising campaigns across Google Ads, Meta Ads, and LINE LAP including bidding strategies, audience targeting, creative testing, and ROAS optimization. Use this skill when the user needs to improve ad performance, reduce CPA, select bidding strategies, or allocate budget across platforms — even if they say 'our ads aren't working', 'reduce our cost per acquisition', 'Google vs Facebook ads', or 'improve our ROAS'.".
- ▌ Ops Meeting Minutes · charlieviettq bundle"Create structured meeting minutes with decisions, action items, and follow-up tracking. Use this skill when the user needs to document meetings effectively, track action items, improve meeting productivity, or set up a meeting note system — even if they say 'take notes for this meeting', 'what was decided', 'who's responsible for what', or 'our meetings have no follow-through'.".
- ▌ Ops Talent Strategy · charlieviettq bundle"Strategic talent-management toolkit integrating 9-box grid (performance × potential), succession planning, competency models, and talent review into one operational flow. Use for key-position-risk diagnosis, succession pipeline design, family-business second-generation grooming, annual talent review, competency/promotion systems, or post-M&A talent retention. Triggers: 『誰來接班』『關鍵職缺斷鏈』『高潛人才』『績效考核跟晉升脫節』『家族二代怎麼養』『留才方案』『9-box』『繼任規劃』『職能模型』『人才盤點』. For Taiwan EMBA strategic-HR/OB/family-business courses (政大/成大). Algorithmic HR tools: use Asgard `algo-hr-compensation`, `algo-hr-matching`, `algo-hr-turnover`.".
- ▌ Pr Media Monitoring · charlieviettq bundle"Set up and conduct media monitoring to track brand mentions, sentiment, and share of voice across news, social, and online channels. Use this skill when the user needs to track what's being said about their brand, monitor competitors' media presence, detect emerging PR issues early, or measure campaign reach — even if they say 'what are people saying about us', 'monitor our brand mentions', 'track competitor PR', or 'set up media alerts'.".
- ▌ Soc Policy Analysis · charlieviettq bundle"Conduct structured policy analysis including problem definition, alternative evaluation, and evidence-based recommendation. Use this skill when the user needs to evaluate policy options, compare interventions, assess regulatory impact, or make public sector recommendations — even if they say 'which policy should we adopt', 'what's the best approach to this public problem', or 'evaluate these policy alternatives'.".
- ▌ Synthesize Research · charlieviettqSynthesize user research from interviews, surveys, and feedback into structured insights. Use when you have a pile of interview notes, survey responses, or support tickets to make sense of, need to extract themes and rank findings by frequency and impact, or want to turn raw feedback into roadmap recommendations.
- ▌ Tech MCP Server Dev · charlieviettq bundle"Build MCP (Model Context Protocol) servers including tool definition, schema design, authentication, error handling, and Claude Code integration. Use this skill when the user needs to create an MCP server, expose APIs or databases to AI agents, design tool schemas, or integrate with Claude Code — even if they say 'build an MCP server', 'connect Claude to our database', 'expose our API to AI', or 'create a tool for Claude Code'.".
- ▌ Test Failure Triage · charlieviettqSystematically triage failing tests by grouping errors, fixing root causes in priority order, and verifying incrementally. Use when CI fails, test suite is broken, or multiple tests fail after a refactor or merge.
- ▌ Tw Retail Landscape · charlieviettq bundle"Analyze Taiwan's retail industry including convenience stores, department stores, supermarkets, hypermarkets, and e-commerce with omnichannel trends. Use this skill when the user needs to understand Taiwan's unique retail ecosystem, plan a retail strategy for Taiwan, or evaluate retail channels — even if they say 'how does retail work in Taiwan', 'convenience store strategy', 'Taiwan omnichannel', or 'where should we sell in Taiwan'.".
- ▌ Business Analyst · charlieviettq"Use when analyzing business processes, gathering requirements from stakeholders, or identifying process improvement opportunities to drive operational efficiency and measurable business value.".
- ▌ Fintech Engineer · charlieviettq"Use when building payment systems, financial integrations, or compliance-heavy financial applications that require secure transaction processing, regulatory adherence, and high transaction accuracy.".
- ▌ Healthcare Admin · charlieviettq"Use when working on healthcare administration tasks including revenue cycle management, HIPAA/compliance auditing, medical coding (ICD-10, CPT, DRGs), CMS cost reports, payer contract analysis, quality improvement, clinical operations, health IT/interoperability, population health, and pharmacy benefits.".
- ▌ Research Analyst · charlieviettq"Use this agent when you need comprehensive research across multiple sources with synthesis of findings into actionable insights, trend identification, and detailed reporting.".
- ▌ Task Distributor · charlieviettq"Use when distributing tasks across multiple agents or workers, managing queues, and balancing workloads to maximize throughput while respecting priorities and deadlines.".
- ▌ Technical Writer · charlieviettq"Use this agent when you need to create, improve, or maintain technical documentation including API references, user guides, SDK documentation, and getting-started guides.".
- ▌ Work Access Handoff · charlieviettqExplain and document work access layers—repo permissions, local vs cloud environments, handoff packages for collaborators.
- ▌ Agent Tool Contracts · charlieviettqDesign agent tools and CLI surfaces—schemas, naming, errors, idempotency, and discoverability for LLM callers. Use when defining tools for agents, SDKs, or AI-native CLIs.
- ▌ Algo Hr Compensation · charlieviettq bundle"Conduct compensation benchmarking analysis to position salaries against market data. Use this skill when the user needs to assess pay competitiveness, build salary bands, or analyze pay equity — even if they say 'are we paying market rate', 'salary benchmarking', or 'compensation analysis'.".
- ▌ Algo Sc Safety Stock · charlieviettq bundle"Calculate safety stock levels to buffer against demand and lead time uncertainty. Use this skill when the user needs to set inventory buffers, determine service level trade-offs, or optimize safety stock across SKUs — even if they say 'how much buffer inventory', 'stockout prevention', or 'service level calculation'.".
- ▌ Algo Social Virality · charlieviettq bundle"Model viral spread dynamics using SIR/SIS/SEIR compartmental models. Use this skill when the user needs to predict content spread patterns, estimate viral thresholds, or model information cascades in social networks — even if they say 'will this go viral', 'epidemic model for content', or 'spread prediction'.".
- ▌ API Security Testing · charlieviettqSecurity testing checklist for HTTP APIs—authn/z, input validation, rate limits, sensitive data exposure, and common OWASP API issues. Use when reviewing or testing REST/GraphQL endpoints before release.
- ▌ Biz Customer Journey · charlieviettq bundle"Map and analyze the customer journey across Awareness, Consideration, Decision, Usage, and Advocacy stages. Use this skill when the user needs to understand the customer experience end-to-end, identify drop-off points, optimize touchpoints, or improve conversion — even if they say 'where are we losing customers', 'what's our funnel look like', or 'map the user experience'.".
- ▌ Biz Financial Ratios · charlieviettq bundle"Analyze financial health using ratio categories: profitability, liquidity, leverage, efficiency, and valuation. Use this skill when the user needs to assess a company's financial performance, compare companies, evaluate creditworthiness, or prepare financial due diligence — even if they say 'is this company financially healthy', 'analyze these financial statements', or 'compare these two companies'.".
- ▌ Biz Pricing Strategy · charlieviettq bundle"Analyze and design pricing strategies including cost-plus, value-based, competitive, penetration, and skimming approaches with psychological pricing techniques. Use this skill when the user needs to set or change prices, evaluate pricing models, understand price elasticity, or apply psychological pricing — even if they say 'how much should we charge', 'are we priced right', or 'our margins are too low'.".
- ▌ Create Cowork Plugin · charlieviettqGuide users through creating a new plugin from scratch in a cowork session. Use when users want to create a plugin, build a plugin, make a new plugin, develop a plugin, scaffold a plugin, start a plugin from scratch, or design a plugin. This skill requires Cowork mode with access to the outputs directory for delivering the final .plugin file.
- ▌ Data Cohort Analysis · charlieviettq bundle"Conduct cohort analysis to track user behavior over time, build retention matrices, and compare cohort performance. Use this skill when the user needs to measure retention, understand how user behavior changes after acquisition, compare product versions' impact on engagement, or predict LTV — even if they say 'what's our retention rate', 'are newer users behaving differently', 'build a retention table', or 'how long do customers stick around'.".
- ▌ Fin Earnings Summary · charlieviettq bundle"Summarize and analyze earnings calls (法說會) including financial highlights, management commentary, guidance, and analyst Q&A key takeaways. Use this skill when the user needs to digest an earnings call transcript, extract key financial data and forward guidance, compare actual results vs consensus estimates, or prepare for an investor meeting — even if they say 'summarize this earnings call', 'what did management say about next quarter', 'did they beat estimates', or 'key takeaways from the 法說會'.".
- ▌ Financial Statements · charlieviettqGenerate financial statements (income statement, balance sheet, cash flow) with period-over-period comparison and variance analysis. Use when preparing a monthly or quarterly P&L, closing the books and need to flag material variances, comparing actuals to budget, building a financial summary for leadership review, or looking up GAAP presentation requirements and period-end adjustments.
- ▌ Grad Action Research · charlieviettq bundle"Apply action research through Plan-Act-Observe-Reflect cycles and Participatory Action Research (PAR) to generate knowledge while improving practice. Use this skill when the user needs to design practitioner research that integrates inquiry with intervention, facilitate participatory research with stakeholders, structure iterative improvement cycles, or when they ask 'how do I research my own practice', 'how do I involve participants as co-researchers', or 'how do I combine research with practical change'.".
- ▌ Grad Contract Theory · charlieviettq bundle"Apply contract theory to design incentive-compatible agreements under moral hazard and adverse selection. Use this skill when the user needs to structure principal-agent contracts, evaluate compensation schemes, or analyze incomplete contract problems where parties cannot specify all contingencies ex ante.".
- ▌ Grad Grounded Theory · charlieviettq bundle"Apply Grounded Theory (Glaser and Strauss) to build theory inductively from qualitative data through open, axial, and selective coding. Use this skill when the user needs to develop new theory from data rather than test existing hypotheses, conduct theoretical sampling and constant comparison, determine when theoretical saturation is reached, or when they ask 'what theory explains this phenomenon', 'how do I code qualitative data systematically', or 'when do I stop collecting data'.".
- ▌ Grad Habitual Domain · charlieviettq bundle"Habitual Domain (HD) theory by Taiwanese scholar P.L. Yu (游伯龍, 1977) — integrates four domains (potential/actual/reachable/activated), eight general hypotheses, seven-layer decision structure, and nine HD-expansion tools to analyze decision blind spots, break cognitive inertia, and support cross-domain integration. Use for diagnosing why alternatives are invisible, decision paralysis, breaking cognitive frames, or explaining perception gaps between people. Triggers: 『思維框架』『打破盲點』『創新思考』『決策盲區』『跨域整合』『游伯龍』『習慣領域』『HD 理論』『七層決策』『四領域』『八大通性』『P.L. Yu』. Especially for NYCU EMBA HD course, 政大科管所, 中山企管系 decision-analysis/innovation/leadership courses. Taiwan-origin theory cited in J. Optimization Theory, Theory & Decision, Human Systems Management.".
- ▌ Grad Social Identity · charlieviettq bundle"Apply Social Identity Theory to analyze how group categorization, identification, and intergroup comparison drive behavior, bias, and conflict. Use this skill when the user needs to explain in-group favoritism or out-group hostility, diagnose organizational silo dynamics, design inclusive team structures, or when they ask 'why do groups polarize', 'how does team identity affect collaboration', or 'what drives us-vs-them thinking'.".
- ▌ Hum Source Criticism · charlieviettq bundle"Evaluate source credibility using primary/secondary classification, internal/external criticism, triangulation, and misinformation detection. Use this skill when the user needs to assess whether information is trustworthy, evaluate research sources, fact-check claims, or detect misinformation — even if they say 'can I trust this source', 'is this real', 'how reliable is this data', or 'fact-check this for me'.".
- ▌ Mkt Content Calendar · charlieviettq bundle"Build and manage content calendars for multi-platform content marketing including editorial planning, content type allocation, and team workflow. Use this skill when the user needs to plan content across channels, coordinate a content team, maintain publishing consistency, or align content with business goals — even if they say 'we post randomly', 'plan our content for next month', 'content strategy', or 'what should we post this week'.".
- ▌ Nextflow Development · charlieviettq bundleRun nf-core bioinformatics pipelines (rnaseq, sarek, atacseq) on sequencing data. Use when analyzing RNA-seq, WGS/WES, or ATAC-seq data—either local FASTQs or public datasets from GEO/SRA. Triggers on nf-core, Nextflow, FASTQ analysis, variant calling, gene expression, differential expression, GEO reanalysis, GSE/GSM/SRR accessions, or samplesheet creation.
- ▌ Product Offer Design · charlieviettqPackage workflows and capabilities into clear product offers—audience, outcome, scope, and delivery format. Neutral framing without fixed pricing dogma.
- ▌ Serverless Debugging · charlieviettqDebug serverless and edge functions—limited logs, cold starts, timeouts, env/config mismatches. Use for Lambda, Cloud Functions, Workers, Vercel/Netlify functions.
- ▌ Systematic Debugging · charlieviettqFour-phase root-cause debugging—reproduce, compare patterns, hypothesize, fix with tests. Use when errors are unclear, fixes failed twice, or symptoms keep returning.
- ▌ Tech API Integration · charlieviettq bundle"Guide REST API integration including HTTP methods, authentication, error handling, and rate limiting. Use this skill when the user needs to connect to a third-party API, design an API client, troubleshoot API errors, or understand API concepts — even if they say 'connect to this API', 'why is the API returning errors', 'how do I authenticate', or 'build an API integration'.".
- ▌ Tw Ecom Dtc Shopline · charlieviettq bundle"Integrate and operate Shopline in Taiwan e-commerce context via mcp-shopline. Use when the user needs to sync orders, manage products, run promotions, or reconcile inventory on Shopline stores; when comparing Shopline vs 91APP/Shopify for Taiwan DTC; or when debugging async write propagation. Do NOT use for API schema lookup (go to mcp-shopline docs) or non-Taiwan Shopline deployments.".
- ▌ Tw Ecom Invoice Void · charlieviettq"Void Taiwan e-invoices within the same bimonthly window, or issue allowances (折讓) for cross-period corrections. Use when handling returns / refunds that affect invoice state. Do NOT use for initial issuance — see the 加值中心-specific skills. STATUS: SKELETON — body pending.".
- ▌ Error Coordinator · charlieviettq"Use this agent when distributed system errors occur and need coordinated handling across multiple components, or when you need to implement comprehensive error recovery strategies with automated failure detection and cascade prevention.".
- ▌ Market Researcher · charlieviettq"Use this agent when you need to analyze markets, understand consumer behavior, assess competitive landscapes, and size opportunities to inform business strategy and market entry decisions.".
- ▌ Search Specialist · charlieviettq"Use when you need to find specific information across multiple sources using advanced search strategies, query optimization, and targeted information retrieval. Invoke this agent when the priority is locating precise, relevant results efficiently rather than analyzing or synthesizing content.".
- ▌ Algo Forecast Prophet · charlieviettq bundle"Build forecasting models with Meta's Prophet for business time series with holidays and changepoints. Use this skill when the user needs user-friendly time series forecasting, handling of missing data and holidays, or automatic changepoint detection — even if they say 'forecast with Prophet', 'business forecast', or 'easy time series model'.".
- ▌ Algo Price Elasticity · charlieviettq bundle"Calculate price elasticity of demand to quantify how price changes affect sales volume. Use this skill when the user needs to estimate demand sensitivity, set optimal prices, or evaluate the revenue impact of price changes — even if they say 'how sensitive are customers to price', 'will a price increase hurt sales', or 'elasticity calculation'.".
- ▌ Algo Social Influence · charlieviettq bundle"Measure social media influence using engagement-weighted metrics beyond follower count. Use this skill when the user needs to evaluate influencer effectiveness, compare influence across accounts, or build an influence scoring system — even if they say 'who is more influential', 'influencer ranking', or 'measure social impact'.".
- ▌ Algo Social Sentiment · charlieviettq bundle"Implement VADER sentiment analysis for social media text scoring. Use this skill when the user needs to analyze sentiment in tweets, reviews, or social posts, compute compound sentiment scores, or classify text polarity — even if they say 'is this positive or negative', 'sentiment of these comments', or 'social media mood analysis'.".
- ▌ Biz Brand Positioning · charlieviettq bundle"Develop brand positioning strategy including positioning statements, perceptual maps, and brand personality/archetype analysis. Use this skill when the user needs to define or refine how their brand is perceived relative to competitors, craft a positioning statement, build a brand identity framework, or map competitive positions — even if they say 'what makes us different', 'our brand feels generic', or 'how do customers see us vs competitors'.".
- ▌ Data Dashboard Design · charlieviettq bundle"Design effective data dashboards with proper KPI hierarchy, chart type selection, and interactive features. Use this skill when the user needs to create a dashboard, choose the right visualizations, organize metrics for different audiences, or evaluate dashboard tools — even if they say 'build a dashboard', 'our reports are confusing', 'which chart should I use', or 'executives can't find the metrics they need'.".
- ▌ Data SQL Optimization · charlieviettq bundle"Optimize SQL query performance using EXPLAIN analysis, indexing strategies, and common anti-pattern fixes. Use this skill when the user needs to speed up slow queries, design indexes, fix N+1 problems, or optimize database performance — even if they say 'this query is slow', 'optimize our database', 'which indexes do we need', or 'our dashboard takes 30 seconds to load'.".
- ▌ Ecom Inventory Health · charlieviettq bundle"Analyze inventory health using turnover ratios, ABC classification, safety stock calculations, and stockout vs overstock diagnostics. Use this skill when the user needs to optimize inventory levels, reduce carrying costs, prevent stockouts, or classify products by inventory priority — even if they say 'we have too much stock', 'we keep running out of bestsellers', 'how much safety stock do we need', or 'which products should we focus on'.".
- ▌ Econ Macro Indicators · charlieviettq bundle"Interpret macroeconomic indicators including GDP, inflation, unemployment, interest rates, and exchange rates to assess economic health and predict trends. Use this skill when the user needs to evaluate a country's economic outlook, understand monetary/fiscal policy impacts, or contextualize business decisions within the macroeconomic environment — even if they say 'is the economy doing well', 'what do rising interest rates mean for us', or 'explain today's economic data'.".
- ▌ Econ Market Structure · charlieviettq bundle"Analyze market structures across perfect competition, monopolistic competition, oligopoly, and monopoly to predict firm behavior and market outcomes. Use this skill when the user needs to classify a market's competitive structure, predict pricing behavior, evaluate antitrust implications, or understand why an industry behaves the way it does — even if they say 'why can they charge so much', 'is this market competitive', or 'will prices come down'.".
- ▌ Github Comment Triage · charlieviettqTriage and address GitHub PR review comments systematically—classify, respond, fix or defer with rationale. Use when a PR has review feedback, requested changes, or unresolved threads.
- ▌ Grad Critical Realism · charlieviettq bundle"Apply Bhaskar's critical realism to analyze phenomena through three ontological domains (real, actual, empirical), identify generative causal mechanisms via retroduction, and examine structure-agency interplay. Use this skill when the user needs to go beyond surface correlations to underlying causes, design research that distinguishes mechanisms from events from experiences, or when they ask 'what causes this beyond the observed pattern', 'what structures enable or constrain this behavior', or 'how do I move from correlation to causal explanation'.".
- ▌ Grad Mechanism Design · charlieviettq bundle"Apply mechanism design (reverse game theory) to engineer incentive-compatible rules for allocation problems. Use this skill when the user needs to design auctions, voting systems, or matching markets, or when evaluating whether a proposed mechanism satisfies incentive compatibility and individual rationality constraints.".
- ▌ Design Shotgun · charlieviettq"Design shotgun: generate multiple AI design variants, open a comparison board, collect structured feedback, and iterate. (gstack)".
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- ▌ Hum Critical Thinking · charlieviettq bundle"Apply structured critical thinking — identifying claims, evidence, reasoning chains, hidden assumptions, and logical fallacies — to evaluate or construct specific written arguments rigorously. Use this skill when the user presents a concrete argument, claim, op-ed, research finding, or piece of reasoning to be analyzed for logical validity or flaws, even if they say 'is this argument valid', 'what logical fallacies are in this', or 'what assumptions am I making in this thesis'. Do NOT use for casual plan review, trip planning, project risk brainstorming, or pre-mortems — 'poke holes in my plan' requests are red-team / risk review, not argument analysis.".
- ▌ Hypothesis Generation · charlieviettq bundleStructured hypothesis formulation from observations. Use when you have experimental observations or data and need to formulate testable hypotheses with predictions, propose mechanisms, and design experiments to test them. Follows scientific method framework. For open-ended ideation use scientific-brainstorming; for automated LLM-driven hypothesis testing on datasets use hypogenic.
- ▌ Imagegen Frontend Web · charlieviettqElite frontend image-direction skill for generating premium, conversion-aware website design references. CRITICAL OUTPUT RULE — generate ONE separate horizontal image FOR EVERY section. A landing page with 8 sections produces 8 images. Never compress multiple sections into one image. Enforces composition variety (not always left-text / right-image), background-image freedom, varied CTAs, varied hero scales (giant / mid / mini minimalist), narrative concept spine, second-read moments, and a single consistent palette across all images. Optimized for landing pages, marketing sites, and product comps that developers or coding models can accurately recreate. Use when generating premium website section reference images for implementation.
- ▌ Meta First Principles · charlieviettq bundle"Apply first principles thinking to break problems down to fundamental truths and reason up from there. Use this skill when the user is stuck in conventional thinking, needs to challenge assumptions, find breakthrough solutions, or evaluate whether something is truly impossible vs just assumed to be — even if they say 'everyone does it this way', 'is there a fundamentally better approach', 'why does it have to cost this much', or 'challenge my assumptions'.".
- ▌ Meta Systems Thinking · charlieviettq bundle"Apply systems thinking — causal loop diagrams, stock-and-flow models, system archetypes, and leverage-point analysis — to organizational, economic, or social problems where feedback loops, delays, or emergent behavior drive recurring failure across multiple interacting actors. Use this skill when the user describes a multi-actor situation that resists linear fixes: policy interventions that backfire, org-level fixes that break other teams, market symptoms that return after being solved, or time-lagged second-order consequences, even if they say 'why does fixing X make Y worse' or 'identify the leverage points in this system'. Do NOT use for single-cause software bugs, flaky tests, or regressions — those are debugging problems, not systems-thinking problems, even when phrased as 'this keeps coming back'.".
- ▌ Ontoly Software Graph · charlieviettqUse Ontoly's deterministic Software Graph and MCP capabilities for repository architecture, request tracing, dependency analysis, and impact analysis before falling back to direct source search.
- ▌ Ops Leadership Styles · charlieviettq bundle"Leadership-style decision framework combining transformational, transactional, servant, situational, and authentic leadership into a situation-based decision tree. Use for diagnosing leadership challenges, succession planning, change management, crisis response, taking over a new team, or generational-gap issues. Triggers: 『該用什麼領導風格』『怎麼帶這個團隊』『接班交棒』『危機領導』『年輕員工不吃這一套』『威權還是授權』『轉型領導』『僕人領導』『情境領導』『真誠領導』. For Taiwan EMBA leadership courses (台大/政大/師大), executive self-diagnosis, and succession-leadership style. 9-box/人才盤點/繼任規劃工具: use `ops-talent-strategy`.".
- ▌ Pr Social Copywriting · charlieviettq bundle"Write platform-optimized social media copy for Instagram, Facebook, LinkedIn, and X/Twitter with hooks, CTAs, and hashtag strategies. Use this skill when the user needs to create social media posts, adapt content across platforms, improve engagement rates, or develop a social content strategy — even if they say 'write a post for IG', 'our social engagement is low', 'adapt this for LinkedIn', or 'how do we write better captions'.".
- ▌ Receiving Code Review · charlieviettqReceive code review feedback constructively—verify claims, prioritize fixes, push back with evidence when needed. Use when acting on reviewer comments or preparing a second review round.
- ▌ Stat Causal Inference · charlieviettq bundle"Apply causal inference methods — counterfactual framework, instrumental variables, propensity score matching, and difference-in-differences — to estimate causal effects from observational data. Use this skill when the user needs to determine if X caused Y from non-experimental data, evaluate program/policy impact without a randomized trial, or control for confounders — even if they say 'did this change cause the improvement', 'how do we measure the impact without an experiment', or 'is this correlation or causation'.".
- ▌ Tw Ecom Analytics Ga4 · charlieviettq"Implement GA4 for Taiwan e-commerce — Enhanced Ecommerce events (view_item, add_to_cart, begin_checkout, purchase), TW-specific parameter conventions (含稅 revenue, NT$ currency, 統編 as user property), Looker Studio reporting, and Big Query export. Use when instrumenting a TW store with GA4 or auditing existing GA4 setup. Do NOT use for generic analytics (use `ecom-analytics`). STATUS: SKELETON — body pending.".
- ▌ Tw Ecom Invoice Ezpay · charlieviettq bundle"Issue and manage Taiwan e-invoices via ezPay (加值服務中心) through mcp-ezpay-einvoice. Use when issuing B2B/B2C invoices, handling carrier codes (手機條碼, 自然人憑證), voiding within the same bimonthly window, or issuing allowances (折讓) across periods. Do NOT use for direct 財政部 API integration (see tw-einvoice-guide) or for UniversalEC-backed flows (see tw-ecom-invoice-universalec).".
- ▌ Tw Ecom Logistics Cvs · charlieviettq"Ship via Taiwan convenience store pickup (7-11 賣貨便 / 全家 / 萊爾富 / OK) — store selection API, shipping-label format, pickup SLA, COD reconciliation, return shipping. Use when setting up CVS 超取 on a TW store, choosing which chains to support, or debugging label printing. Do NOT use for home delivery or cross-border. STATUS: SKELETON — body pending.".
- ▌ Tw Ecom Payment Ecpay · charlieviettq"Integrate 綠界 (ECPay) for Taiwan e-commerce — credit card, ATM, CVS 代碼, 超商取貨付款, and CheckMacValue signature. Use when ECPay is the chosen PSP, setting up logistics-payment combined flows (超取+COD), computing or verifying CheckMacValue, or handling ECPay callbacks. Do NOT use for gateway selection or comparison (see tw-payment-integration). Do NOT use for non-ECPay providers. STATUS: SKELETON — body pending.".
- ▌ Tw Fintech Compliance · charlieviettq bundle"Navigate Taiwan fintech regulations including FSC oversight, electronic payment laws, VASP rules, AML/KYC requirements, and the regulatory sandbox. Use this skill when the user is building a fintech product in Taiwan, needs to understand licensing requirements, assess crypto/VASP compliance, or apply for the regulatory sandbox — even if they say 'do we need a license', 'crypto regulation in Taiwan', 'KYC requirements', or 'fintech sandbox application'.".
- ▌ Database Optimizer · charlieviettq"Use this agent when you need to analyze slow queries, optimize database performance across multiple systems, or implement indexing strategies to improve query execution.".
- ▌ Algo Blockchain Basics · charlieviettq bundle"Explain blockchain fundamentals including distributed ledger architecture, consensus mechanisms, and block structure. Use this skill when the user needs to understand blockchain concepts, evaluate whether blockchain fits a use case, or design a blockchain-based solution — even if they say 'how does blockchain work', 'do I need blockchain', or 'distributed ledger'.".
- ▌ Algo Forecast Ensemble · charlieviettq bundle"Combine multiple forecasting models into ensemble predictions for improved accuracy. Use this skill when the user needs to improve forecast reliability, combine ARIMA/Prophet/ETS outputs, or build a robust forecasting pipeline — even if they say 'combine forecasts', 'model averaging', or 'which forecast should I trust'.".
- ▌ Algo Nlp Summarization · charlieviettq bundle"Implement text summarization using extractive and abstractive approaches. Use this skill when the user needs to condense long documents, build an automatic summarization pipeline, or compare summarization strategies — even if they say 'summarize this document', 'TLDR', or 'key points extraction'.".