Give blogwriter a topic and a keyword. It has already read your site — what you sell, how you sound, and the claims you don't make — and writes a researched, interlinked, publishable post that stays inside those limits.
Most AI blog writers produce content that reads fine but has no idea what you actually sell, how you talk about it, or what you're actually allowed to claim. We wanted the opposite: a tool that starts by reading the site itself, not a prompt describing the site, so the voice and the claims it makes are grounded in what's really there.
That's the core of blogwriter. It reads your site once to learn what you sell, how you sound, and what you can't claim, then writes researched, interlinked blog posts from a topic and keyword using that understanding. It runs on your own Claude subscription rather than requiring a separate service.
A lot of the work was figuring out how much a model can reliably learn from a site versus what needs more structure, and how to keep every post on-brand and careful about claims rather than just fluent. It's built for site owners and content marketers who want posts that sound like them and hold up, without writing each one by hand. Please do share if you are using any tool that serves your purpose.