What problem does it solve? Period-end bookkeeping requires manually composing accrual, prepayment, depreciation, and intercompany journal entries, which is error-prone and risks unbalanced books or missing audit trails. This Skill automates the preparation of balanced double-entry journals and persists them to gbrain for traceability. ## Core Features & Use Cases - Accruals & Prepayments: Pulls the period P&L via acct_get_profit_loss to identify unposted accruals, then composes offsetting journals (debit expense / credit accrued liability) with enforced debit-credit balance. - Fixed Asset Depreciation: Loads asset parameters from finance/assets.json in gbrain, computes straight-line depreciation as (cost − salvage) / useful life, and posts the depreciation journal. - Intercompany Transactions: Books matching debit/credit journals in each entity's GL so intercompany balances eliminate to zero on consolidation. - Use Case: At month-end, ask the finance-manager agent to book all accruals and depreciation; it produces balanced journals saved under finance/journals/2026-08/ with the depreciation schedule updated. ## Quick Start Ask the finance-manager agent to prepare this month's accrual and depreciation journals and save them to the finance gbrain source.
