// a small suite by Vishesh Kulshrestha

Marketing tools,
built not bought.

Most marketers buy their stack. I build mine. These are small, sharp tools for the problems AI is creating in marketing right now: free, no signup, each one does a single job well. Start with the one that scores how visible your site is to AI search.

~/tools
$ls -l
aeo-checker/livescore your site's AI-search readability
brand-voice/soonturn any site into a usable voice guide
cold-email/soonteardown + rewrite for reply rate
$ ./aeo-checker ● LIVE

ChatGPT, Perplexity, and Claude are becoming the new front page. This scans any URL and scores how readable it is to those answer engines, then hands you a ranked list of fixes that actually move the needle.

→ 0-100 score, grade, and priority fixes across crawler access, structured data, content clarity, and technical signals.
Run a scan →
$ ./brand-voice SOON

Paste any brand's site and get a usable voice guide: tone, signature vocabulary, sentence rhythm, and do's and don'ts you can hand straight to a writer or an LLM.

In development. Next up after aeo-checker.
$ ./cold-email SOON

Paste a cold email and get an honest teardown: what's killing your reply rate, line by line, with a tighter rewrite you can actually send.

In development.
Why I build these. I'm a final-year commerce student who'd rather ship a tool than write a deck about one. I taught myself to build by shipping an autonomous AI agent in eight days with no coding background, grew a YouTube channel to 10K subscribers, and run real marketing campaigns. This suite is where the two halves meet. If you're hiring for marketing, growth, or an AI-GTM role, here's the full portfolio.

Built by Vishesh Kulshrestha · Bengaluru · [email protected]
vishkul.com · nothing here is stored; tools read live pages once and forget them.