Claude Skills by ahang1598

Use Sites to build websites, including landing pages, portfolios, dashboards, portals, trackers, hubs, and internal tools. Always use Sites when the project contains `.openai/hosting.json`.

Host websites with Sites. Always use after `sites-building`, and use for website publishing, deployment, hosting management, or projects containing `.openai/hosting.json`.

Create a spreadsheet using the Analytics Dashboard template and its retained reference file. Use when the user selects or names Analytics Dashboard. Monitor acquisition, engagement, retention, revenue, and conversion funnel KPIs with charts.

Create a presentation using the Business Review template and its retained reference file. Use when the user selects or names Business Review. Review business performance, KPIs, segment results, strategic priorities, decisions, and outlook.

Create a document using the Design Report template and its retained reference file. Use when the user selects or names Design Report. Produce design reports with an executive summary, key findings, implications, recommendations, and appendix.

Create a document using the Experiment Analysis template and its retained reference file. Use when the user selects or names Experiment Analysis. Analyze experiments with hypotheses, methodology, results, interpretation, limitations, and next steps.

Create a spreadsheet using the Financial Budget template and its retained reference file. Use when the user selects or names Financial Budget. Model actuals, budget and scenario forecasts, variances, cash runway, and departmental plans.

Create a document using the Investment Committee Memo template and its retained reference file. Use when the user selects or names Investment Committee Memo. Prepare investment committee memos with the thesis, transaction details, financial analysis, risks, and recommendation.

Create a document using the Legal Memorandum template and its retained reference file. Use when the user selects or names Legal Memorandum. Draft legal memoranda with the issue, brief answer, relevant facts, analysis, and conclusion.

Create a presentation using the Market Trends Report template and its retained reference file. Use when the user selects or names Market Trends Report. Communicate market or industry trends, supporting evidence, implications, and recommended responses.

Create a document using the Minimal Letterhead template and its retained reference file. Use when the user selects or names Minimal Letterhead. Write professional business letters with sender, recipient, message, and signature fields in a minimal letterhead layout.

Create a spreadsheet using the Operating Calendar template and its retained reference file. Use when the user selects or names Operating Calendar. Plan annual and monthly operating milestones, campaigns, launches, deadlines, and recurring events.

Create a presentation using the Operating Review template and its retained reference file. Use when the user selects or names Operating Review. Run weekly operating reviews with scorecards, functional updates, risks, decisions, and action items.

Create a presentation using the Project Kickoff template and its retained reference file. Use when the user selects or names Project Kickoff. Align teams on project goals, scope, roles, milestones, risks, and the working model.

Create a spreadsheet using the Project Tracker template and its retained reference file. Use when the user selects or names Project Tracker. Manage workstreams, tasks, owners, status, priority, dates, launch pulse, and a Gantt schedule.

Create a spreadsheet using the Sales Pipeline template and its retained reference file. Use when the user selects or names Sales Pipeline. Track opportunities, stages, owners, deal sizes, probabilities, forecasts, next steps, and risks.

Create a presentation using the Simple Dark Mode template and its retained reference file. Use when the user selects or names Simple Dark Mode. Create clean dark-mode presentations with bold typography, simple sections, charts, and imagery.

Create a presentation using the Simple Light Mode template and its retained reference file. Use when the user selects or names Simple Light Mode. Create clean light-mode presentations with spacious typography, simple sections, charts, and imagery.

Create a document using the Strategy Memorandum template and its retained reference file. Use when the user selects or names Strategy Memorandum. Present strategic context, choices, rationale, risks, milestones, and a clear recommendation.

Create a document using the System Design template and its retained reference file. Use when the user selects or names System Design. Document system architecture, requirements, components, data flows, APIs, tradeoffs, and operational considerations.

Create a presentation using the Team Alignment template and its retained reference file. Use when the user selects or names Team Alignment. Facilitate team offsites and planning with context, goals, priorities, decisions, and action items.

Create a spreadsheet using the Three-Statement Forecast template and its retained reference file. Use when the user selects or names Three-Statement Forecast. Build an integrated income statement, balance sheet, and cash flow forecast with assumptions, checks, and an executive summary.

Create, edit, redline, and comment on `.docx`, Word, and Google Docs-targeted document artifacts inside the container, with a strict render-and-verify workflow. Use `render_docx.py` to generate page PNGs (and optional PDF) for visual QA, then iterate until layout is flawless before delivering the final document.

Read, create, inspect, render, and verify PDF files where visual layout matters, including fillable AcroForms. Use Poppler rendering plus Python tools such as reportlab, pdfplumber, and pypdf for generation and extraction.

Read, create or edit PowerPoint or Google Slides decks. Use for presentation, slide deck, PowerPoint, PPT, PPTX, or Google Slides requests.

Control an open or active Microsoft Excel workbook through the ChatGPT add-in or connected session. Use when the user tags the Microsoft Excel app in Codex or follows up on an established live Excel task. Do not use for standalone spreadsheet files or Google Sheets.

Create, edit, analyze, and verify standalone spreadsheet files or Google Sheets-ready workbooks, including .xlsx, .xls, .csv, and .tsv. Do not use for live controlling Microsoft Excel app or a live Excel session.

Create or update a reusable personal Codex artifact-template skill. Use when the user invokes $template-creator or asks in natural language to create a reusable template from a reference document, presentation, spreadsheet, ImageGen or Product Design image, email, or Slack message, or explicitly asks to edit or update a passed artifact-template skill. Do not use for one-off creation from an existing template.

Control the in-app Browser for opening, navigating, inspecting visible or interactive page state, clicking, typing, screenshots, and local web testing. It can have existing signed-in sessions. For semantic operations on linked resources, prefer a purpose-built connector, API, or CLI when available.

Control Windows apps from ChatGPT

Create visualizations and interactive tools directly in conversation. Use when asked to show how something works, make simulators or labs, maps, plots, charts or graphs, comparisons, UI mockups, scenarios, adjustable inputs, and exploration beyond regular text.

Control the in-app Browser for opening, navigating, inspecting visible or interactive page state, clicking, typing, screenshots, and local web testing. It can have existing signed-in sessions. For semantic operations on linked resources, prefer a purpose-built connector, API, or CLI when available.

Control Windows apps from ChatGPT

Create visualizations and interactive tools directly in conversation. Use when asked to show how something works, make simulators or labs, maps, plots, charts or graphs, comparisons, UI mockups, scenarios, adjustable inputs, and exploration beyond regular text.

Assess whether structured data, query results, dashboards, or analytical evidence are trustworthy enough to use. Use when the task is to check data quality, reconcile conflicting sources or metric definitions, or decide whether evidence is safe to cite.

Build source-backed dashboards for monitoring performance, exploring drivers, or acting on product and business metrics. Use when the task needs a dashboard, scorecard, or monitoring view with clear metrics, filters, source definitions, and QA.

Build polished analytical reports for executive, product, business, or technical audiences. Use when the task needs a durable answer-first narrative with evidence-backed findings, visuals or tables, caveats, and source context.

Narrow conversion skill. Invoke only when the user explicitly asks to convert an existing local or blob-hosted HTML analytics report into a Google Doc, DOCX, or shareable document.

Narrow conversion skill. Invoke only when the user explicitly asks to convert an existing HTML analytics report into a native Google Slides deck.

Narrow conversion skill. Invoke only when the user explicitly asks to convert an existing Data Analytics report, dashboard, or inline chart export into a PDF artifact.

Create, update, inspect, or repair Data Analytics semantic layers. Use when the user asks to save data context or create a semantic layer that future Data Analytics work can inspect and cite.

Design KPI frameworks, metric definitions, targets, guardrails, and measurement plans for product or business decisions. Use when success metrics, drivers, guardrails, targets, or the measurement approach need to be defined or improved.

Gather business context from connected or provided sources so downstream analysis starts with the right framing. Use when an analytical question depends on missing context, such as what a metric means, what changed recently, or which sources should be checked. If the same prompt asks for diagnosis, recommendation, or a deliverable, gather context first and continue to the focused skill.

Route Data Analytics plugin-level requests and broad analytics work to the right focused workflow. Use when Data Analytics is at-mentioned, or for analytics requests involving data, metrics, dashboards, reports, charts, notebooks, spreadsheets, KPIs, market sizing, or semantic layers.

Create, edit, or validate reproducible SQL or Python notebooks. Use for notebooks, SQL/Python scratchpads, reproducible exploration, audit trails, or runnable companions where the analysis should be reviewable or rerunnable.

Prepare KPI readouts, scorecards, WBR/MBR/QBR updates, and executive summaries from quantitative business or product metrics; use when the task is to report status, compare against targets, explain validated drivers, and state operating implications.

Estimate market, segment, or opportunity size with transparent assumptions and uncertainty. Use for TAM/SAM/SOM, sizing scenarios, or comparing the scale of possible opportunities.

Diagnose why a metric changed or differs from expectation. Use when the task is to identify likely drivers of a metric movement, anomaly, gap, or discrepancy.

Analyze product or business data to support a decision or recommendation. Use when a decision depends on metric-backed evidence, such as choosing a direction, prioritizing an opportunity, evaluating a change, segmenting users, sizing tradeoffs, or deciding what to do next.

Publish a validated Data Analytics report or dashboard artifact through Sites. Use automatically for durable artifacts in any positively identified Work Mode when the full Sites lifecycle is callable, or in ChatGPT Desktop outside Work Mode only after an explicit Sites request or acceptance of the optional post-handoff sharing offer.