Published use cases, newest day first. Cards link back to the original post when we have one.
A Slack agent answers leave, expenses and benefits questions from your Notion handbook, links the source page, and hands sensitive topics to a person.
Make checks QuickBooks every morning for overdue invoices, and Claude drafts Gmail reminders that get firmer at 3, 14 and 30 days late.
An n8n WhatsApp agent asks leads for their name and email and automatically saves them to Google Sheets, shown in a demo.
Original post ↗An n8n and Gemini agent receives patient chat messages, keeps context, uses clinic info from Google Sheets and responds to enquiries.
Original post ↗An n8n workflow scans a travel agency's daily trip sheet and sends WhatsApp checklists 3 days before departure and welcome-back messages a day after return.
Original post ↗An n8n workflow has AI classify web-form jobs by type, urgency and summary, create an Airtable record, reply instantly and flag uncertain cases.
Original post ↗An n8n agent handles customer WhatsApp messages, searches info, checks the calendar, logs to Sheets or Notion, and replies by WhatsApp and email.
Original post ↗The poster exports Garmin data into a Claude project and meal planner, where Claude spotted a link between eating more on one day and reduced medication efficacy.
Original post ↗A Claude Cowork skill tracks diet and medical metrics in a spreadsheet, and meals told to Claude on mobile are logged in the daily record.
Original post ↗The poster uses Claude with Apple Health, nutrition and lifting app data, plus medication and bloodwork files, and has it maintain an HTML dashboard.
Original post ↗Lindy agents summarized meeting notes, sent action items to teammates, suggested knowledge-base replies on support tickets, and handled follow-up emails and calendar updates.
Original post ↗A Lindy agent researches YouTube ideas and scripts, and another emails a brief on discovery-call contacts 10 minutes before meetings; complex content stayed on Make.
Original post ↗Grok Bot with JooVoice phoned a rental company, navigated the phone menu, spoke with a person and got an email confirming the infant seat change.
Original post ↗A 73-year-old with no coding experience built an app with Claude to track blood pressure, fluid, weight, heart rate, symptoms, meals and activity after a hospitalization.
Original post ↗An agent runs overnight, collects the author's AI newsletter subscriptions and produces a daily podcast to listen to on walks.
Original post ↗A Claude Code-built agent checked ESPN every 30 minutes and sent each 2026 World Cup final score, written up in a persona, to a 3-person Signal group, with a code check on scores.
Original post ↗Score every demo request against your ICP, update HubSpot and ping the right rep in Slack within a minute of the form submit.
Commenters use agents for weekly meal planning, daily briefs, errand tracking, email sorting, home repair load and household task organization.
Original post ↗An agent classifies receipts and inspection reports, proposes maintenance tasks, and drafts vendor messages for a property owner.
Original post ↗An assistant on top of Gmail and Calendar detects recurring meetings, repeated email types and bills, then asks whether to prep or schedule them.
Original post ↗A Make scenario runs at 9 AM, finds a YouTuber's newest video, has Hugging Face summarize it, and appends the summary to a Google Doc.
Original post ↗Reviewers use Make workflows with Gemini to generate ideas, create and title a daily YouTube video, and route Google Form responses into a CRM with follow-ups.
Original post ↗Claude Code got an old DirectX game running on modern hardware, decompiled much of it, built a headless parallel runner, and now writes full level guides with screenshots.
Original post ↗A Cursor Projects coordinator agent delegates to sub-agents, watches new PRs and production bugs, spins up agents to fix issues, and surfaces questions to the user.
Original post ↗Ran a Cursor agent continuously for 24 hours to build a project management tool; the app fully works but is not production ready.
Original post ↗A tenant used ChatGPT and Gemini to review a landlord's apartment deposit dispute, identify legal violations, and avoid losing $4,200.
Original post ↗People use Claude to search for job postings that fit and tailor the resume for the ones the user picks.
Original post ↗A Zapier agent watches an RSS feed and posts content summaries to Bluesky, helping manage blogging across Medium, Buy Me a Coffee and Bluesky.
Original post ↗The author had ChatGPT take the Session Buddy extension source from Chrome, port it to Safari and install it, taking about 20 minutes.
Original post ↗A buildathon participant used Replit Agent for the first time to create LingoType, a typing app for mastering new languages.
Original post ↗Used Replit Agent to build a /help page that generates tutorial videos via scenes, Playwright recording, TTS narration and ffmpeg stitching.
Original post ↗Used Replit Agent and Design Mode to build an app with decoy messages, drum rolls and live status tracking for a buildathon.
Original post ↗An n8n workflow dedupes and AI-scores leads and drafts personalized emails, sending via Gmail only after human approval.
Original post ↗n8n workflows find roofing businesses, log them in Sheets, personalize outreach, place voice calls, and classify call outcomes back into the sheet.
Original post ↗An n8n agent finds a trending AI topic, writes a newsletter with Gemini, formats it and emails it to subscribers without manual work.
Original post ↗An n8n workflow scrapes Reddit posts and comments via Bright Data, extracts concerns and themes with Gemini, and writes reports to Notion.
Original post ↗RemainderBot uses a founder's goals and task lists to write PRs with spare Claude and Codex quota, producing 111 PRs including call prep and prototypes.
Original post ↗A Slack watcher starts a Devin session on each new client message to investigate, create a Linear ticket, draft a response and route follow-ups.
Original post ↗Josh gave Devin a card, phone, inbox, Stripe and repo to start a business; after four weeks and 10,929 calls it landed its first paying customer.
Original post ↗Chris Wozniczek has Devin find businesses and gigs, build pre-made websites, and send tailored cold emails to sell website services.
Original post ↗The poster built a Claude agent that takes orders for a seven-location sushi chain, using menu, allergen, delivery zone, hours and promo data.
Original post ↗The poster used an AI assistant to summarize a denial PDF to draft an appeal, but it invented an appeal deadline.
Original post ↗The author used autopilot to iterate until done and /fleet to split work across parallel subagents, noting overhead on small tasks.
Original post ↗Users report the agent sometimes fails to read terminal output and may undo correct code; workarounds include switching shells.
Original post ↗A developer found the agent good at context and code, but it pushed to a branch leaving main empty and spent hours checking after being told to proceed.
Original post ↗GitHub engineers used Copilot tools to have agents write most of an 800,000-line Rust rewrite of the Copilot runtime across 128 PRs, fixing a few regressions.
Original post ↗An author gave the Copilot coding agent two small changes on their own site; it opened draft PRs and the spacing change was good enough to merge.
Original post ↗Poster built a custom GPT that takes receipts and outputs a CSV for copy/pasting into books, with a caveat that it shouldn't be blindly trusted.
Original post ↗Poster used Claude over a weekend to plan and build a self-hosted app that organizes receipts for an accountant and replaces paid bookkeeping software.
Original post ↗An app built with Claude Code extracts vendor, date, total, tax and line items from receipts, including foreign-currency ones at historical exchange rates, for freelancers and small businesses.
Original post ↗A user had Claude compare tax figures with receipts and bank statements, flagging discrepancies, then reviewed the draft themselves.
Original post ↗Claude gathers the facts, researches the rules and drafts the refund request email after a delayed or cancelled flight.
Original post ↗Julian Goldie used Replit's agents and automations feature to build a Telegram bot that sends emails and checks his calendar, taking 28 messages; the feature is in beta and buggy.
Original post ↗A small local agent navigates ColGrep multivector code search and reads files to find things quicker and cheaper, and can be plugged into Claude Code.
Original post ↗The author used Replit Agent to update a Telegram bot to a newer API, which only worked after some iterations, and to refactor a card-collection app including a database schema change.
Original post ↗The poster used ChatGPT's suggested wording in a support chat, asking about the earliest cancellation date, fees and access end, to cancel Adobe Creative Cloud without a penalty.
Original post ↗Omar used Hermes Agent to fix priority bugs in his health app while at work, isolate browser logins, design an infographic banner, and ship production fixes with verified health checks.
Original post ↗David Ondrej gave his Hermes Agent a phone number so it makes and answers calls and runs tasks while he sleeps.
Original post ↗Rakesh Prakash asked his Hermes agent to debloat his Android TV and it completed the task successfully.
Original post ↗Linus Torvalds is working on a sizable Linux kernel patch written with Claude Code, per the headline.
Original post ↗