BTW Viewer

The BTW Viewer tool provides a rigorous framework for documenting an online tool’s purpose, domain logic, audience, and differentiators. It helps SEO teams, product managers, and domain analysts translate tacit product ideas into a structured spec that AI agents can consume consistently. By focusing on what the tool does, whom it serves, and what sets it apart, users align content, engineering, and go-to-market activities from the start.
Core logic and features are organized as explicit sections: Purpose & User Intent, Core Logic & Features, Inputs & Outputs, Algorithms & Calculations, Error & Edge Cases, Industry/Region & Localization, and Assumptions & Exclusions. Each section maps to concrete criteria, with required vs optional features clearly marked. The tool supports sample values, validation rules, and example scenarios to ensure completeness.
Inputs & Outputs cover all data the specification uses: inputs such as name, category_id, type, audience, and sample_usage, plus outputs including a formal specification block and localized metadata. Outputs are designed to be machine-readable and human-friendly, enabling reuse in documentation pipelines, AI prompts, and metadata generation.
Use cases include creating tool docs for SEO audits, building AI-ready prompts, and generating consistent content across languages. Unique value lies in the strict adherence to sectioned domain logic, reproducible structure, and explicit exclusions of marketing language. This makes it easier to compare tools, train assistants, and scale content production.