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Coverage areas:
- Crypto / Web3 / DeFi / Trading bots
- Feishu / DingTalk / Enterprise WeChat
- Business systems (freelance ops, performance eng, legal docs)
- Document templates / PPT design / OCR
- Email / CRM / Customer service
- Financial analytics / Stock trading
- AI tools / Agent collaboration / Model management
Spreadsheet & Data Wrangling Master
Complete spreadsheet methodology — data cleanup, transformation, analysis, dashboards, automation, and reporting. Works with CSV, Excel, Google Sheets, or any tabular data.
Install
clawhub install afrexai-spreadsheet-master
What This Skill Does
Turns your AI agent into a spreadsheet power user:
- Data Cleaning — Decision tree for handling duplicates, missing values, outliers, type mismatches, and structural issues
- Transformation — 12 essential operations (filter, sort, group, pivot, join, derive, etc.) with cross-platform formula reference
- Analysis — Descriptive, diagnostic, predictive, and prescriptive analysis frameworks with the Insight Formula
- Dashboards — Executive summary templates, KPI formatting rules, chart selection guide
- Automation — Recurring report templates with quality checks and error handling
- 5 Ready-to-Use Patterns — Financial model, CRM tracker, inventory, project tracker, budget vs actual
- Data Quality — Validation checklist, quality scoring (0-100), cleaning log template
- Format Conversion — CSV ↔ Excel ↔ JSON ↔ Google Sheets with encoding and gotcha guides
- Scale — Size thresholds and tool recommendations from 10 rows to 10M+
Quick Start
Tell your agent:
- "Clean this CSV" — runs the full cleaning protocol
- "Analyze this data" — assessment → analysis → insights
- "Build a dashboard" — populates an executive summary template
- "What's wrong with this data?" — health check + validation
Who It's For
Anyone working with spreadsheets: analysts, founders, ops teams, accountants, marketers, sales reps. If you touch tabular data, this skill makes your agent 10X better at it.
⚡ Level up → AfrexAI Context Packs ($47) — industry-specific data templates and KPI frameworks for SaaS, Fintech, Manufacturing, and more.
🔗 More free skills by AfrexAI:
afrexai-data-analyst— Complete data analysis methodologyafrexai-budget-tracker— Budget management systemafrexai-business-automation— Workflow automationafrexai-fpa-engine— Financial planning & analysisafrexai-customer-success— Customer retention