Join in?
Should your brand join the latest meme or news story? This GPT is your strategist: it asks about your brand voice, audience and risk appetite, then evaluates the cultural moment to advise whether to jump in, stay out, or take a nuanced approach.
PET NAME GENERATOR
Naming a pet should be fun, but it can also be weirdly hard. The Pet Name Generator solves this by turning the naming process into a game. It asks you a handful of abstract questions about your companion’s personality and your own tastes, then searches mythology, pop culture and linguistics to assemble names that fit.
HAIKU THE NEWS
Haiku the News turns headlines and trending stories into bite‑size poetry. Instead of scrolling endlessly through outrage, you can enjoy the day’s events as 5‑7‑5 syllable haikus.
THE END END ZONE
If you’re a sports fan who spends late nights refreshing playoff calculators, The End End Zone is for you. It uses current standings and remaining schedules to map every possible route your team could take to reach the title game.
THE MOST ROMANTIC DAY IN HISTORY
Do you ever wonder about your origin story? This GPT takes your birthday and rewinds 9 months to recreate the night with historically accurate cultural insights about what was going on the night your parents were getting it on.
THE GOBLINATOR
The Goblinator is your mischief‑making wardrobe consultant. Give it a vibe (punny, scary, glamorous), some constraints (budget, materials, climate) and it will conjure the perfect costume.
TRIP TRACKS
TRIP TRACKS is a custom GPT that creates custom Spotify playlists based on your location during a road trip. Enter your starting point and destingation, and it will plan out tracks performed by artists about 30 miles from your current location.
DARE (the anti Doom Scrolling GPT)
This is a tool to help you step away from doom scrolling and replace that dopamine with something arguably better. These fun nudges are based on behavioral science and are built to break habits in a productive way.
Granola Bar - note templates
A GPT for creating custom Granola.AI note-taking templates.
SPECTRUM - a competitive color wheel
If your brand is looking to stand out in their category, this tool can help you pick colors. It breaks down the competitive colors in your category, plots them on a color wheel, and identifies the “white space” for you to play. Simple but useful.
Happy Button - Two Ways
The Happy Button was built two ways… one as a custom GPT, and the other as a custom Gemini Gem. I wanted to see how both platforms would turn the simplest instructions into a tool.
THE UNIVERSAL GUIDE TO THE UNIVERSES
What would happen if Iron Man took on Harry Potter in the Bat Cave? The Universal Guide to the Universes is built on 10 Cinematic Universe Bibles, and a connective map that attempts to take everything into context from ethics to timeline to the space time continuum. This is a big one, but it is a fun one too.
The Last Call, a GPT Bartender
Last Call is a bartender who gets to know you: what you like, what you have in your liquor cabinet, and what you might want to buy next.
This little tool will craft the perfect drink for any occasion, push you out of your comfort zone, or concoct the perfect cocktail to get you comfortable.
ODDBALL - A Sports announcer powered by a super computer.
OddBall is a sports announcer powered by a supercomputer. Put in any player and it will spin up their story like it’s a nationally televised playoff game: career stats, hometown trivia, bizarre but true conversions, all fact-checked, all fired back with the energy of a sideline reporter who just downed three espressos.
PROMPTOBER - A prompt per day
Welcome to Promptober, where I plan to post a new prompt (almost) every day… and for the days I miss, I’ll fill in the gaps. No stopping until we have 31.
This is largely inspired by the old single-serving websites we knew and loved at the beginning of the internet… the things that were designed for a moment in time, to make you smile, and sometimes you’d come back to.
Some will be dumb and fun, others will be handy, and a few might me tools you go back to on a daily basis (I am). So sit back, enjoy, share with your friends, and have some fun.
And if you need some real tools built for your real business, know that we can help there too… that's what Harbinger.ai is all about.