Weeks of work produced a human-guided AI proof with a 100,000-line formalisation
Worked weeks on an AI-generated, human-guided proof of Hilbert-Smith with a complete 100k LOC Lean4 formalization, rushed out after OpenAI's release.
A random mix from the whole library. Shuffle for a new set.
Hobbies
Making things, learning and having fun · 960 ideasThe AI wrote the setup for my three new CI servers
Since the end of August he has added three new CI servers to his own setup. The AI wrote each NixOS setup and he checked the work, so now he can rebuild any of the servers from scratch in minutes.
Checked Tuesday-evening tennis court availability and booked court 2 at 7:30pm with
Demonstrated live: The AI searched court availability, booked the slot, and put it on the calendar without leaving the AI.
Install a new skill for my agent by describing it in English
Joao Silva installed the Jev decision-model skill into his AI fleet without writing integration code: he pasted a plain-English instruction into a session and the agent copied the folder, found the right .env file, added the key and ran the checksum verification. The skill then passed his mandatory three-reviewer gate (security, QA, technical writing) before being committed.
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.
Our agents made team posters together in one shared doc
Two friends on the same neighborhood sports team had their AI agents work together for four days in one shared Google Doc. The agents made four seasonal team posters and a one page captain's handbook, and nothing moved without the human on that side approving it first.
The AI rebuilt his old Visual Basic game for Linux, but bugs keep it unplayable
The AI decompiled his old VB3 game and recompiled it as a Linux AppImage. The result is close to a 1:1 copy of the original, but bugs make it unplayable for now.
This only partly worked. Worth knowing before you try it.
The AI and I hacked my old Wish smartwatch. Now it talks to a local AI.
Today he and the AI hacked a cheap Wish smartwatch he had abandoned for years. Now the watch talks to an AI model running locally, like a bargain basement Alexa.
The AI studied three seasons of his fantasy league, simulated the draft thousands of times, and he is 2-0 with the highest score in the league
He connected the AI to his Sleeper league and let it work through three seasons of data: scores, managers, draft order, keepers and their non standard scoring rules. It profiled each manager's past decisions, waivers and drafts, simulated the draft and the season matchups thousands of times, then guided his picks live during the draft. Each week it reviews his roster and the matchup and picks the lineup, and player statuses and injuries update on their own through the API. He is 2-0 and put up the highest weekly score in any match by over 40 points.
The AI built me a tool that turns my Bluesky threads into files for Obsidian
Saving his Bluesky threads as Markdown files for Obsidian was a chore he kept doing by hand. He asked the AI to build a converter, and the finished tool is up on his site for anyone to use.
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.