Turn payment alerts into a weekly email digest
They used n8n to gather labeled Gmail payment emails and send a Sunday summary with the main points from each one.
n8n
Agent Uses · 1,359 real examples
What people are really doing with AI agents
Real examples, collected from Reddit, X, Hacker News, blogs and the press, of people handing work to AI agents: what they asked for, what happened, what went wrong, and a prompt you can copy to try it yourself.
The day's AI news plus 3 agent uses you can try, with ready-to-paste prompts. Free; unsubscribe anytime.
Use an agent to trace a crypto bug from a failing test
A cryptography engineer had Claude Code inspect a failing Go implementation and pinpoint three low-level signing bugs.
Claude Code
Build dinner plans, shop lists, and a food order
ChatGPT Agent mapped out dinners, organized groceries with prices, and began a DoorDash purchase before stopping short of checkout.
ChatGPT Agent
Let an agent request lower prices from providers
ChatGPT Agent can sort bills, check rival offers, and draft provider emails to ask for a better rate, with your approval before sending.
ChatGPT Agent
Automate invoice review and purchase orders in n8n
An n8n flow checked invoices against stock records, then filed purchase orders and alerts for a client.
n8n
Use computer control to build a pizza cart
Let a computer-use agent open DoorDash, pick pizzas for a group, and stop before payment.
Claude computer use
Let presence trigger an AI-chosen light level
A Home Assistant sensor starts an n8n flow, and an agent decides how bright the light should be for that time of day.
n8n
Handle support tickets with auto-replies and human review
Use n8n to read support requests, draft answers for simple cases, and send the rest to the right Slack queue.
n8n
Turn tracked tickets into pull requests
Use an agent to pick up issues or tickets, make the code change in an isolated pod, and open a PR for review.
Claude CodeCodex
Use ChatGPT to fill an Instacart cart from chat
A reporter asked ChatGPT to assemble a simple Instacart order and review the checkout details before anything was placed.
ChatGPT
Set up daily appointment reminders in n8n
Have n8n read today’s calendar entries, make reminder calls with Retell AI, and send a follow-up text through Twilio.
n8n
Build an email assistant that drafts and follows up
A developer used n8n to sort email, draft replies, and remind them about messages still waiting on other people.
n8n
Compare flight options and check for better return times
A travel veteran used ChatGPT with Kayak results to find a return that got the family home sooner.
ChatGPT
Build a Telegram assistant that makes calls and sends mail
An n8n workflow turns Telegram messages into phone calls, emails, and calendar events using contact data from Google Sheets.
n8n
Log meals from Telegram and track nutrition
An n8n Telegram agent records meals from text, voice, or photos, estimates nutrition, and sends daily progress updates.
n8nGemini
Turn new arXiv papers into nightly notes
A daily digest and nightly Claude Code summaries helped one person keep a small, organized notes folder for selected papers.
Claude Code
Use an agent to place a DoorDash order from the terminal
DoorDash’s dd-cli beta lets an agent search, compare, and check out on food orders with real payment details.
Claude
Turn Slack grocery requests into an Instacart cart
An OpenClaw agent gathered office grocery asks from Slack, got approval, and built an Instacart cart before checkout.
OpenClaw
Automate family reminders and meal planning in n8n
n8n can email family schedule updates, routine prompts, a weekly planning ask, and meal suggestions based on your own list.
n8n
Build a Telegram voice assistant for inbox, schedule, and tasks
An n8n bot named Jackie handles Telegram voice or text, then checks Gmail, Calendar, and Google Tasks on request.
n8n
Map prospect sites into outreach angles with n8n
They built an n8n workflow that collects company URLs, reads prospect pages, and turns them into sales-ready opportunity summaries.
n8n
Sort saved recipes and track nonstop flight prices
A writer used Meta Muse to turn saved social posts into a recipe list and to compare nonstop flights with a price watch.
Meta Muse
Research budget laptops and make a comparison deck
Have an agent compare budget laptops, then package the findings into a table, a slide deck, and a multi-tab spreadsheet.
ChatGPT Agent
Set up a Reddit lead finder in n8n
They built an n8n workflow that turns a website into Reddit lead alerts and emails the matches.
n8n