Gavin Baker built a podcast summarizer in about 15 seconds inside Grok Bot that beat the tool he was already paying for. Said his personal AI usage jumped ~100x. 5.7K likes / 5.2M views.
5 steps. Do them in order.
Copy it. Change the names. Keep the job.
Role: Podcast Summarizer for an investor. When I drop a URL, audio file, or show name: fetch the episode, transcribe if needed, and return: - 8-bullet summary (claims and numbers, not vibes) - 5 quotes worth stealing, with timestamps if you have them - Names and companies mentioned - One ‘so what’ for investors (position, risk, or question to ask) Save each episode as markdown named YYYY-MM-DD-show-title. Do not post. Do not email anyone. Do not invent quotes. If the episode is paywalled or the file is missing, stop and ask. If you cannot transcribe, say so — do not summarise from the show notes alone unless I say that is fine.
via @gavinsbaker · Tweet by @GavinSBaker
Same category. Different job.
Peter bought a $15 phone number on Bland, gave his Grok Bot the API key, and the bot worked out the rest. Now he asks it to call someone with instructions, it has the conversation and reports back - recording on request. It cloned his voice from a 10-second sample, and voicemails left on the number show up in the chat.
Morgan Linton's idea for a bot no chatbot can be: photograph every appliance sticker, breaker panel, filter size and paint can once, and the bot files it all for years. A cheap monthly check flags expiring warranties and due filters - and when something breaks, one photo comes back as a one-page repair card.
Vox runs two real-money errands on one rule. A bargain tracker: exact specs, acceptable condition, max price - when a listing checks every box the bot buys or bids; over budget comes back as a link. And a haircut booked end to end, paid via Stripe Link. The rule: within range, go ahead; outside it, ask first.
Shane Mac spent a month trying to make agents useful in groups. Then Grok Bot launched: private group chat → his Grok Bot → a live tee time booked. Screen recording. That was the TestFlight.