Built a school newsletter and permission slip from scratch for a school
One of eight hands-on tests run on the reviewer's real accounts; the AI scored 42.5/47 overall across the gauntlet.
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Hobbies
Making things, learning and having fun · 960 ideasAn LLM cleaned a few thousand page titles in his search index, picked after a model shootout
An LLM cleaned up a few thousand page descriptions and titles in his personal search engine index; GLM 5.3 Flash chosen after a shootout between models.
An agent reworked a purse hinge for soft plastic printing and inferred the missing sizes
Antigravity reworked a 3D-printed purse hinge for TPU printing, taking measurements and rotating parts on its own; it held dimensional accuracy and inferred dimensions he did not have.
The AI audited and corrected a family-tree project
The AI audited the author's family-tree project against documents, removed errors, added newly found documents, and added a generational link the author had missed.
Turned all saved Instagram and Facebook posts into an organized personal recipe
Engadget reporter Karissa Bell spent a few days testing the AI (naming her agent 'boo') after connecting it to her Meta accounts. As one of her first tasks she had it mine her large backlog of saved Instagram and Facebook posts for recipe videos and posts, returning an organized list grouped by type with ingredients, steps, and links back to each original post — a searchable personal recipe book.
His only interface now is one assistant session that delegates to agents on other machines
Runs a personal-assistant session via Signal that tracks tasks and delegates to per-project agent sessions on other machines; it is now his only direct interface.
Look up my real website and hashtag instead of inventing them
Inside a field report about his publishing workflow, Jesse Hudson describes his AI confidently inventing his hashtag (#CT5, then #CTPrint) and a website he never owned, then reproducing the wrong article. Only after he made it search did it find his real site, CTEFight.com, and the correct hashtag.
This one went wrong. See what happened before you try it.
The AI turned my student list into a printed map for a monthly job
A man has a monthly task of changing about a dozen labels. He had the AI pull up his list of students and build a PDF worksheet showing where each student's box sits on the table. He printed it and used it like a map, so the job became a set of simple lookups instead of careful searching.
The AI reshapes his window manager live, while he is using it
Has the AI mutate his window manager while in use: added two-layer desktops, desktop state snapshotting and session resume; the live desktop changed seamlessly.
I can add and pull up my notes by voice while I am out
He built a small notes setup for himself in about an hour. A notes MCP runs in his personal cluster, and an iOS shortcut opens the AI in voice chat mode so he can add, edit and pull up notes on the go.
Had the AI 'Brio' generate an 'Account Management Ops Analyst - Practice Questions'
Cat's agent 'Brio' generated a document titled 'Account Management Ops Analyst - Practice Questions'; she was shown writing 'Interview prep' on a whiteboard alongside it.
Our AI watches our Wordle group and keeps the leaderboard
He and his friends share their Hádej slova and Wordle results in a WhatsApp group. Their AI, named Klepeto, watches the group, builds leaderboards and statistics from the results, and also plays under its own account.
The AI got my 15 year old game running again
He used AI to get his 15 year old game, built on an old version of XNA, running again. The AI got Flite running for the first time in about fourteen years, and he is looking forward to playing it again.
The AI tracked down his years-old 4K display fault and left him a tool that fixes it
The AI diagnosed a long-standing 4K display issue and he now has a CLI tool that fixes it.
I asked the AI to fix my laptop fan. It disabled my keyboard.
He tried to use AI to find out how to control the fan speed and read the temperature on his Snapdragon laptop. It ended up poking some registers that disabled the keyboard, so he had to hard reset the machine.
This one went wrong. See what happened before you try it.
His cron jobs read the access logs, judge abuse with an LLM, and email the provider
Assembled crons that pull his access logs, process them through an LLM and notify the WHOIS abuse contact.
Fix my new broadband login problem with the provider
The writer asked his dot for help with his new broadband provider. The dot did deep-dive troubleshooting, contacting the provider's support itself, and figured out a login issue he says he could not get around on his own.
The AI revived the music app port that lets his Linux machine play his library
The AI updated apple-music-for-linux so it works again.
Fix my Spotify after my kids wrecked it
Told as a personal aside in a product interview, OpenAI's Kath Korevec describes fixing her Spotify after her kids wrecked it, using AI with computer use plus Reddit research (segment from 12:28). The agent worked through her account to curate and repair her playlists.
The AI helped me build a Mars Pathfinder replay prototype in about 3 hours
Next summer is 30 years since Mars Pathfinder landed, and he wants a site that replays the mission like Apollo in Realtime. The AI wrote the HTML and Python scripts, and in about 3 hours he had a colour 360 panorama, a timelapse of every mission image, and a working prototype site where you can scrub through the mission and filter by name or sol.
This only partly worked. Worth knowing before you try it.
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.