Show HN: Prospero Is Superpowers for Writing (brianguthrie.com)

Prospero, a new Claude Code plugin, aims to transform the writing process by enhancing the way authors engage with their work. It employs a four-phase framework: /interrogate to develop an outline through Socratic questioning, /critique to provide an adversarial review of the outline, /author to generate a first draft in the author’s voice, and /revise for line-level edits. This structured approach allows writers to confront their arguments rigorously before finalizing their pieces, making it particularly beneficial for those who struggle with perfectionism and publishing anxiety. For the AI and machine learning community, Prospero highlights the potential of using AI as a collaborator in creative processes, focusing on argumentation and research instead of merely prose generation. Its fresh-context critique mechanism prevents sycophantic bias that can occur within a single session, providing a more objective review of the author’s work. The persistence of artifacts, such as outlines and research files, ensures that critical insights are retained across sessions, empowering writers to build on their ideas without losing previous developments. By emphasizing intellectual rigor and the elucidation of strong counterarguments, Prospero positions itself as a valuable tool for writers looking to enhance their craft and discipline.