Define the task
Share the goal, source material, constraints and what a useful answer should include.
Excel and spreadsheet analysis.
Structure models, audit formulas, clean data, build decision dashboards and reconcile totals with traceable assumptions.
01 / HOW TO USE GNCORETASK / SKILL / EVIDENCE
Pick a skill
Choose a focused skill ID from the domain, then install it for the appropriate assistant.
Review the output
Check the result and evidence against your task. The assistant—not GNCore—carries out any execution.
02 / RELATED REAL SKILLSFROM GNCORE 4.0.0
/sheet-model
Spreadsheet Model Design
Structure a spreadsheet model with clear inputs, calculations, outputs, and traceable assumptions.
Skill details & install ↗/sheet-formula-auditSpreadsheet Formula Audit
Audit workbook formulas for broken references, inconsistencies, hard-codes, and calculation errors.
Skill details & install ↗/sheet-dashboardSpreadsheet Dashboard
Build a decision-focused spreadsheet dashboard with stable formulas, labels, filters, and accessible visuals.
Skill details & install ↗03 / TRY A WORKFLOWCOPY / INSTALL / INVOKE
Start focused.
Stay in control.
Verify calculations against source files and review sensitive data before sharing.
CLI / EXAMPLE
gncore search "excel"
gncore install sheet-model --apps vscode-codex --scope workspace