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Check whether waccy is installed and the MCP server is registered, and fix anything that's missing.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Show the balance sheet for the modelled periods — assets, liabilities, and equity.
Show the cash flow statement for the modelled periods — operating, investing, and financing activities.
Extract financial data from QuickBooks Online or SEC EDGAR and build the WACCY dataset.
Show the income statement (P&L) for the modelled periods — revenue, expenses, and net income.
Build a three-statement financial model (income statement, balance sheet, cash flow) from the extracted dataset.
Execute SQL against the WACCY financial dataset to answer specific questions about the data.
Based on SOC occupation classification
| name | waccy-install |
| description | Check whether waccy is installed and the MCP server is registered, and fix anything that's missing. |
Verify the installation is complete and working. Install or register anything that's missing.
npx skills add DecisionNerd/waccy for the first timewhich waccy && waccy --version
If missing, install via Homebrew (recommended):
brew tap DecisionNerd/tap && brew install waccy
If Homebrew isn't available, install from source:
cargo install --git https://github.com/DecisionNerd/waccy --bins
which waccy-mcp
If missing, re-run the install step — waccy-mcp is installed alongside waccy.
claude mcp list # Claude Code
codex mcp list # Codex
Look for waccy in the output. If it's not listed, register it:
Claude Code:
claude mcp add waccy $(which waccy-mcp)
Codex:
codex mcp add waccy -- $(which waccy-mcp)
waccy status
If no dataset is found, run the first extraction:
waccy extract quickbooks
# or
waccy extract edgar --option cik=0001234567
Summarise what was found and what (if anything) was fixed:
<path> ✓ / installed now ✓ / not found ✗If everything is good, offer to run /model to build a three-statement model.