What problem does it solve? Corporate finance and valuation work requires consistent frameworks, stage sequences, and concept definitions, but restating Damodaran's full methodology inside every analysis wastes context and invites inconsistency. This Skill centralizes the reference material so every valuation step cites one authoritative source. ## Core Features & Use Cases - Three orchestration frameworks: Stage-by-stage playbooks for intrinsic valuation (S0–S18), end-to-end corporate finance assessment (S0–S12), and special-situations routing, each with gates, branches, and decision thresholds. - Concept note library: Focused notes on capital structure, real options, cost of equity and debt, narrative-and-numbers, accounting comparability, and deliverable formats, each with formulas, procedures, reference data, and worked examples. - Suite design spec: The canonical artifact names, JSON keys, gate names, and constraint catalogue used across the corporate-finance skill suite. - Use Case: While building a cost of capital for a Brazilian firm, load the currency-riskfree-rate note to strip the sovereign default spread from the local bond yield using the three estimation routes and January 2021 reference tables. ## Quick Start Ask the agent to load the riskfree-rate-fundamentals reference from the valuation-playbooks skill and explain how to choose a riskfree rate for your valuation currency.