DOMAIN PACK / 10 WORKFLOWS

Spreadsheets and Excel.

Create, analyze, validate, and present spreadsheet workbooks with reliable formulas and data controls. Discover 10 documented skills, read their use cases, and copy a verified installation command.

Open interactive explorer ↗Install the GNCore CLI →

01 / COLLECTION WORKFLOWS10 REAL SKILL IDS

01 / sheet-model

Spreadsheet Model Design

Structure a spreadsheet model with clear inputs, calculations, outputs, and traceable assumptions.

View skill and install command ↗02 / sheet-formula-audit

Spreadsheet Formula Audit

Audit workbook formulas for broken references, inconsistencies, hard-codes, and calculation errors.

View skill and install command ↗03 / sheet-clean

Spreadsheet Data Cleaning

Clean tabular spreadsheet data with explicit rules and before/after reconciliation.

View skill and install command ↗04 / sheet-analysis

Spreadsheet Data Analysis

Answer an analytical question from workbook data with transparent formulas and checks.

View skill and install command ↗05 / sheet-dashboard

Spreadsheet Dashboard

Build a decision-focused spreadsheet dashboard with stable formulas, labels, filters, and accessible visuals.

View skill and install command ↗06 / sheet-pivot

Pivot Table Analysis

Create or review pivot analyses with verified source range, grouping, aggregation, and filter behavior.

View skill and install command ↗07 / sheet-forecast

Spreadsheet Forecast Model

Build or audit a forecast workbook with driver-based assumptions, scenarios, and error checks.

View skill and install command ↗08 / sheet-reconcile

Spreadsheet Reconciliation

Reconcile two data sources with stable keys, exception categories, and totals control.

View skill and install command ↗09 / sheet-automation

Spreadsheet Automation

Automate repetitive workbook transformations with idempotent runs and safe output handling.

View skill and install command ↗10 / sheet-presentation

Spreadsheet Presentation Cleanup

Prepare a workbook for review or print with consistent formats, frozen headers, page setup, and clear labels.

View skill and install command ↗

02 / INSTALL A SKILLUSE REAL CATALOG IDS

Choose first.
Then install.

Install only the skills relevant to your task and target. GNCore skills guide an AI assistant—they cannot perform work independently.

Read installation details ↗

TERMINAL / COPY COMMANDS

gncore install sheet-model --apps vscode-codex --scope workspace