Claude Fable is relentlessly proactive

After two days with Claude Fable 5, it is best described as relentlessly proactive. It knows many tricks and deploys them effectively to achieve its goals. For instance, while working on Datasette Agent, a glitch was noticed with an unwanted horizontal scrollbar in the user interface. Starting a fresh session with Claude, the author dragged in a screenshot and instructed it to check dependencies to identify the scrollbar issue. This approach seemed promising, as Claude excels at digging into code dependencies.