Agents swapped a fan shroud section inside a 3D model file, perfectly
The AI and Antigravity took an existing STL and swapped a fan-shroud section for another design by directly manipulating the STL geometry in Python; it went perfectly.
429 new ideas this week
Level up how you use AI
Real things everyday people got it to do, and how to try them yourself.
A random mix from the whole library. Shuffle for a new set.
We built a local family assistant that runs our calendar and reminders
His family of three uses a local assistant called Sadie, built on a home server so their calendar, photos and messages stay off cloud services. Sadie runs their shared calendar, sends location based reminders, answers texts and emails, searches family photos, and sorts household mail, flagging bills and school deadlines.
Astra made his 32-bit game run on a modern Mac within minutes by replacing its runtime
Astra made his 32-bit game Aviary Attorney run on modern macOS within minutes by replacing its runtime.
Switch my car insurance: Liberty Mutual $5,183/yr to Progressive ~$1,488/yr
Joseph Devoy uploaded his Liberty Mutual policy ($5,183/yr) and the AI switched him to Progressive at about $1,488/yr, buying the new policy and cancelling the old one in roughly five minutes. The switch saves him about $3,500 a year.
$3,500a year
Run my Dot around the clock with sub-agents on my projects
A Pro user running his Dot continuously with around six sub-agents reports being stopped repeatedly in the first weeks by an undocumented anti-abuse limit showing 'Your Dot is resting', with no visible usage meter and stops lasting up to about four hours. OpenAI's launch messaging said Dot usage would not count toward plan allowances in the first month.
This one went wrong. See what happened before you try it.
A vibecoded MMO reached 1,000 players over 10 weeks
A vibecoded MMO reached 1,000 players over 10 weeks.
Pulled 2,556 saved Facebook/Instagram reels and posts into a categorized, searchable Notion
Josh Collier ('Fractional AI Officer', 7.6K followers) showed the AI connected to Notion pulling his entire archive of 2,556 saved FB/IG items into a 'Saved Library' database with category, platform, type, author, link, hashtags, date, and full caption text. Breakdown read aloud: Exercise 562, Business 231, Mindset 221, Finance 144, Golf 137, Faith 97, AI 91, plus Lifestyle/Tech/Health and ~1,000 older captionless saves in 'Other.' He called it his AI now 'knowing' everything he saved.
The AI turned my whole Zotero library into an Obsidian vault in 34 hours
He gave the AI one big job: go through his entire Zotero library and build an Obsidian vault on disk that documents every article, sums each one up, pulls out the key ideas and links articles that share ideas. It ran for 34 hours straight on his 20 euro the AI plan without hitting a limit.
Scanned 5 years of flight history for delayed/cancelled flights to claim compensation
A testimonial graphic quotes someone: 'my first money with someone — connected my email, asked to find all flights I had in last 5 years, find the ones that were delayed or cancelled.' The agent mined years of inbox history for compensation claims.
An AI agent ran an Etsy shop for a week. 7 listings, 5 views, 0 sales.
Ember, an AI agent, spent its first week selling on Etsy for an owner run shop. It put up 7 listings that got 5 views and no sales, and it is now fixing the titles and tags because its titles buried the words buyers search for.
This only partly worked. Worth knowing before you try it.
My AI writes the change log for my home server cluster
His AI creates journal entries on its own for his Proxmox VE server cluster. The entries work as the change log for his home lab.
He and the AI grew a replacement for his terminal tool over a few months and he never went back
A developer tired of managing terminal windows one way and other windows another way grew his own replacement with AI over the course of a few months, one that treats graphical apps as part of the session too. He uses it now and says he has never looked back.
He had an agent lock down his home network and check the DMZ
He got Astra to go through his network and DMZ. It confirmed all port forwarding was off, hardened his media services, and found 5 PHP apps on the network, none of them running.
Score my real-estate leads every morning and draft the follow-ups in my voice
A real-estate agent shows the follow-up system he runs on his own CRM: new leads are added to Follow Up Boss by pasting a text screenshot into AI, a lead-scoring skill grades each one A, B or C, and a daily 7 AM sweep of the CRM hands him his hot leads with personalized follow-up texts and emails already drafted in his voice. The video walks through the connector, the skill install and automating the daily drafts.
Reminded him of a Phoenix flight, booked a 1:30 PM Raven Golf
UFC fighter Justin Gaethje (verified, 3.7M followers) introduced his AI 'Highlight' for his training, travel, and business schedule. A notification reminded him of a Phoenix flight; he asked for tee times and the app showed options (Legacy, Aquila, Raven, Encanto) — he booked Raven Golf Club at 1:30 PM.
Run a marketing bot tasked with growing social reach 2% a week
The same solo founder gave an AI marketing bot a standing goal of growing PromptBase's social reach 2% per week, with freedom to experiment. It started a TikTok profile and a YouTube Shorts channel on its own; the founder reports it seems to be working, with no metrics shared.
This only partly worked. Worth knowing before you try it.
The AI flagged my contractor's expired license while drafting my email
He used AI to draft a first email inquiry to a contractor. The AI pointed out that the contractor's DC license expired in 2025, a check he says he would not have thought to make.
The AI found his TLS bug by reading code and shaking hands with servers
The AI figured out his TLS negotiation truncation bug from code and trialling TLS handshakes, including a post-quantum algo ID collision.
Send me a weekday morning summary across all 16 of my calendars
The developer set a scheduled job in plain words: every weekday at 8:30, send events from all calendars plus emails needing a reply, in five lines or fewer. The first run arrived at 8:44 with an apology for the delay, covered all 16 calendars, removed duplicate events and listed private events by time only.
His festival management system runs two events and saves them $30,000 to $50,000 per event in software fees
He built a music festival management system that two of their events now use, with another festival planned for the spring. He says it saves them $30,000 to $50,000 per event by replacing the fees they used to pay for third party software, and it has advanced features no system they could buy includes.
$30,000
Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.