Sheets Modelling
- Updated April 21, 2026
- Matta8888/Google_Sheets_Plugin
sheets-modelling is a Claude Code marketplace plugin at v2.0.0 that applies FAST Standard, tidy-data, and three-pass Google Sheets modelling workflows for defensible financial spreadsheets.
About
Google Sheets Modelling is a Claude marketplace plugin for structured spreadsheet financial modeling. It encodes the FAST Standard, tidy-data layout, colour conventions, and a three-pass build workflow so models stay auditable and consistent. Financial-modeling-extras cover discounted cash flow templates, football-field valuation summaries, M&A pro forma schedules, and synergy analyses. Developers and analysts reach for it when building or refactoring models in Google Sheets with agent assistance instead of ad hoc formulas. The plugin guides sheet architecture, labeling, and scenario blocks so outputs remain legible to finance reviewers. It fits pre-deal validation, pricing sensitivity work, and investment memo support where spreadsheet discipline matters as much as the math.
- Enforces FAST Standard layout and tidy-data sheet conventions
- 3-pass build workflow with colour coding for inputs, calcs, and outputs
- Financial extras: DCF, football-field valuation, M&A pro forma, synergies
- Claude plugin for Google Sheets modeling rather than generic spreadsheet tips
- Targets auditable deal and pricing models finance reviewers can follow
Sheets Modelling by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
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| Last updated | April 21, 2026 |
|---|---|
| Repository | Matta8888/Google_Sheets_Plugin ↗ |
How do you build defensible Google Sheets financial models with Claude?
Build FAST-compliant Google Sheets models with DCF, football-field charts, M&A pro forma, and synergy schedules via Claude.
Who is it for?
Developers and financial analysts using Claude Code plus Google Sheets MCP who need institutional formatting, audit gates, and valuation model templates.
Skip if: Spreadsheet work outside Google Sheets or teams unwilling to pair the plugin with the Google Sheets MCP server for formatted writes.
What you get
Formatted FAST-structure workbook, audited formula conventions, DCF or M&A model tabs, and Claude_Log audit trail before MCP writes.
- FAST-structured workbook
- audited formula sheet
- DCF or M&A model tabs
By the numbers
- Version 2.0.0 ships 2 skills across core modelling and financial extras
- Pairs with Google Sheets MCP v0.4.0 exposing 34 tools
- FAST Standard defines 8 workbook tabs including Checks and Claude_Log
Plugins in this marketplace
1 plugin - install individually after you add the marketplace.
Recommended Marketplaces
How it compares
Pick sheets-modelling for institutional Google Sheets finance workflows; use generic spreadsheet skills when you only need casual tab edits without FAST or valuation templates.
FAQ
How many skills ship in Sheets Modelling v2.0.0?
Sheets Modelling v2.0.0 README states two skills: google-Sheets Modelling for core formatting and financial-modelling-extras for DCF and M&A templates.
Which MCP server pairs with Sheets Modelling?
Sheets Modelling README pairs with Google Sheets MCP v0.4.0 exposing 34 tools including set_column_width, format_ranges_batch, and safe_mode write flags.
What tabs does the FAST Standard structure require?
Sheets Modelling documents eight FAST tabs: About, Inputs, Data, Calcs, Outputs, Checks, Disclaimer, and Claude_Log with corkscrew-consistency rules.