Things I've built.

Letthebots

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Paste any URL and find out in seconds whether ChatGPT, Claude, Perplexity, and Gemini can reach and cite your site, and what's quietly blocking them. I built it after repeatedly finding robots.txt rules and JS-only rendering blocking AI crawlers on sites I worked on, with no quick way to check. The surprise was how inconsistent crawler behaviour actually is across providers. What blocks one bot doesn't always block another.

Turn a website into an AI-readable knowledge bundle: paste a URL, get back a zip of clean, linked markdown files. I wanted a standard, portable way to hand a site's content to an AI agent or RAG pipeline without writing a custom scraper every time. Turns out most of what makes a site "AI-readable" is boring plumbing: sitemap discovery, robots.txt respect, rate limits. The markdown conversion itself is the easy part.

Six open-source Claude skills that automate the boring parts of marketing work: copywriting, strategy, GEO, and CRO. I was running the same editing passes on my own writing by hand every week, so I turned each one into a skill Claude could run consistently without re-explaining the rules each time. The hard part wasn't the automation. It was naming the failure mode precisely enough to act on: "sounds like AI" doesn't cut it, "em dashes in every paragraph" does.

A directory of privacy tools, hand-picked and grouped by job: encrypted messaging, secure storage, hardened operating systems, and how to leave less behind. Every "best privacy tools" list I found was outdated or optimising for SEO rather than actually helping someone lock down their setup. Curation turned out to be harder than expected. Most of the work is deciding what not to include, not finding more tools to add.