24 real AI agent use cases in content, each with its source and a prompt to try it yourself.
A browser game where you answer with a power of ten leans on Claude for code and content: fact checking answers, writing explanations, and inventing new questions.
Result A single HTML file, no accounts, no ads, no framework
For syncing epub and audiobook files, they had Claude implement forced alignment using a CTC transcription model. It aligns a 60 hour book's transcript in 20 minutes, even with dirty source data.
Result Runs on their own GPU with a 0.6B model
Wanting a backup of their own LinkedIn posts before the platform's bot-blocking caught up, the writer had Claude Code drive a headless browser through their feed and copy the posts to their personal blog.
Result Switched to logging in manually when LI caught on
An 8D music video with millions of views sparked a test: could an agent make one? Hermes Agent wrote the lyrics and music, made visuals from the song and added the 8D effect and audio-responsive video.
Result It even sang the vocals
Nap-trapped by their baby, they built an MCP bridge so an agent could run their Ableton Live set directly. Codex composed an EDM track from scratch, then they revised vocals, drums and dynamics with follow up prompts.
Result Also had Codex compose a piano duet debating AI's merits
A thumbnail research task used to take three full days of manual work. Claude Code built a tool analysing 776 videos across 57 channels to find what worked, one of four tools a non-coder built in three weeks.
Result Also rebuilt their website in under an hour
A new live-coding tool, Strudel, and no experience using it. Claude wrote the starting code, including sample filenames that turned out not to exist, then restructured it for live performance once it was tweaked by hand.
Result Called it nothing they would listen to at home
They wanted a blog article turned into a video without losing control of the text. Claude built a recording app to screencast the article's diagrams and add titles. It worked, but it still took them many hours.
Result They'd pay to have it done faster
SpaceXAI designer John Bai built one auto-layout component, and a design bot filled the other cards from the real file. Other bots built three prototypes to learn from. From SpaceXAI's own guide.
Result Three prototypes built to learn from
Building an agentic financial desk app, they had Grok Bot make the UI/UX design by voice. Their takeaway: it can now create images and animated designs, you just need to know what you want.
Result Images and animated designs, by voice
They gave Claude the video, its audio and ffmpeg, and asked for a code-only recreation. One pass, under an hour, and only the end logo differed. The writer calls it "just an experiment".
Result Only the end logo differed
Their first Raspberry Pi project, built with Cursor and a little ChatGPT: a website that prints visitors' messages on a thermal printer in San Diego. They've been mostly incredibly kind.
Result Mostly incredibly kind messages
She has no tech skills and very specific ideas. Built with Claude over a week of evenings: drop a folder with text and images, preview it at home, click to publish. She has exactly the site she wants.
Result Built over a week of evenings
She invented the rules, the name and the board: words climbing from 3 to 7 letters in a pizza-slice shape. Claude turned her design into code, and it became a real daily puzzle over a weekend.
Result Now a daily puzzle with a leaderboard
Running D&D over a Discord screen share, the extra features of big tools just got in the way. An hour with Gemini produced a simple map that fits how they run the game, now a free web page.
Result Published as a free web page
Google released Magenta for live music generation. One weekend night with Claude added a spectrograph with key and chord analysis to its Collider app, so they can grab a guitar and join in.
Result Also built Tuber, a video summary tool
Maps from OpenStreetMap, print-ready trailhead maps and GPS ride heatmaps: a trail volunteer built all three with Claude, much faster than by hand, and rates them above the big apps for local trails.
Result Rated above Trailforks and Gaia for local trails
Their OpenClaw lives in Docker with its own email, password vault and read-only accounts, and runs email triage, X market research and a Notion-to-blog pipeline. Even the write-up about it shipped that way.
Result Its own Google account made most CAPTCHAs vanish
Paste in your text and it strikes through every word you could cut. They built it as a Claude artifact, ran it on their own draft the same morning, and kept about a third of its cuts.
Result Costs a fraction of a cent per run
They add analysis to sim racing lap guides programmatically. Claude Code drives DaVinci Resolve three ways: timeline files, Lua scripts and computer use. Computer use burns tokens, but it works.
Result Works, though computer use is token-hungry
Tech news is mostly noise. Their pipeline runs every 2 hours, gives each model the job it does best, and publishes with attribution and disclaimers to about 50 followers.
Result Publishes every 2 hours, with attribution
Checking SEO density, internal links and on-page issues by hand is tedious. Their n8n workflow does it and suggests fixes for weak posts. It took 16 hours, and they say it only scratches the surface.
Result Suggests fixes for weak posts
Each course took designers and experts weeks of drafting. General Assembly built GAIA, a CrewAI team of agents that mirrors the real curriculum roles, with human review at every handoff.
Result Agents mirror the real curriculum roles
Skilled engineers kept getting pulled off product work to fetch lyrics data for clients. Musixmatch replaced the requests with 27 n8n workflows and got 47 engineering days back in 4 months.