Action: modified Claude marketplace files to fix validation errors
Implementation v1 was a wrapper (Gemini CLI skill) for a really good investigative journalist prompt. Think "You are a premier investigative journalist...".
v2 was a full fledged investigative journalist extension, which for the most part exists unchanged under ./skills/investigative-journalist/.
v3 I wanted the public release to be accessible and easy-to-use. What you see today is a distilled version of a custom Google Cloud integrated newsroom-type extension. For example, data-archivist is a great example of that distillation. In my local "newsroom" the archivist tool is built around BigQuery / SQL, and the publish skills are designed to upload articles to a Cloud Storage bucket based on a template.