What problem does it solve? Product research wikis degrade over time: claims get written without sources, figures get misattributed, corrections silently erase history, and automated passes fabricate growth. This Skill defines the editorial rules every edit under product-wiki/ must follow so the knowledge base stays cited, auditable, and honest. ## Core Features & Use Cases - Key insights header discipline: Leads each page with a few plain-language bullets carrying the research's actual conclusions, rewritten only when a pass changes the page's top-line understanding. - Citation and attribution rules: Requires every claim to be cited, corrects wrong claims with a noted reason instead of deletion, attributes recurring figures to their named origin, and counts independent voices rather than mentions. - Growth log and PR gating: Records every real change in the page's growth log, keeps product-requirements/ human-reviewed only, and lands all unattended growth as an unmerged PR. - Use Case: During a weekly wiki-growth pass, an agent researches a page's open questions, adds only newly citable findings with sources, updates the header and growth log, and opens a PR — or writes nothing when no citable material is found. ## Quick Start Ask the agent to grow the product wiki by researching the open questions on a product-wiki page and updating it under these writing rules.