1. Nearly $2,000 a Year Saved, With Higher Coverage: Grok Bot Price-Shopped His Home and Auto Insurance From One Screenshot

He gave Grok Bot a screenshot of his current home and auto insurance and told it to price shop. It researched options, compared the coverages, emailed his insurance agent and handled the whole back-and-forth. He ended up saving nearly $2,000 a year and got higher coverage.

2. 84 Practice Questions From a Free Harvard Course: Claude Code Turned the CS50 Transcript Into a Self-Quiz That Strikes Through What He's Mastered

An oncologist finished Harvard's free CS50 course on edX and wanted to practice, not just watch. He pasted the free course transcript into Claude Code and asked for an HTML page of questions that test his understanding. When he answers a question, the part of the transcript it covers gets struck through. A few minutes later he had 84 practice questions.

3. 9 Specialist Bots, One Job Each: A Real Estate Agent's Grok Bot Team Files Call Transcripts, Drafts Counteroffers and Runs His Ads

A real estate agent toured the Grok Bot setup that runs much of his business. Instead of one big bot he has specialists: a Chief of Staff that reads each call transcript when his meeting recorder fires a webhook and routes it, a transaction coordinator bot that drafts emails, addendums and counteroffers and tracks every deal, an inbox bot, a revenue-share tracker, a social posting bot, a Skool community bot, a Facebook ads bot, a YouTube Shorts bot and a referral watcher.

4. $28,335 Over 7 Months, 9,350 Commits: What One Developer's Coding Agent Logs Showed About Running Agents in Parallel

A developer analyzed seven months of his own Claude Code and Codex logs: 1,432 sessions and about 200,000 tool calls. Spend jumped 7.4x in April when he started running agents in parallel git worktrees instead of one conversation at a time. He stepped in about every 15 tool calls and interrupted runs 2,047 times, and only 0.7% of activity happened overnight. He had about 130 skills installed but used them 52 times, mostly one release chore.

5. No Fake Price-Drop Alerts: An n8n Monitor Checks Product Pages Every Morning and Only Pings Telegram When Price or Stock Really Changes

A builder shared a roughly 20-node n8n workflow that checks a list of product pages every morning and alerts on Telegram only when a price or stock status actually changes. The first run just records a baseline, prices are read from structured data before falling back to page selectors, a failed read never overwrites the last good value, and the admin is only alerted after 2 failures in a row. He tested it end to end on two public practice shops.

Nearly $2,000 a Year Saved, With Higher Coverage: Grok Bot Price-Shopped His Home and Auto Insurance From One Screenshot

Copy this and paste it into Grok Bot:

Here is a screenshot of my current [home and auto] insurance: [attach]. Read my coverages, limits, deductibles and what I pay. Get comparable quotes with the same or better coverage from other insurers, then email my current agent at [email] with the best competing offer and ask them to match or beat it. Show me every reply and a side-by-side table (price, limits, deductibles) before I agree to anything. Don't cancel or sign up for any policy without my yes.