Shopping & Errands
Fill a supermarket cart with agent mode for pickup
Agent mode added groceries to the cart at a local supermarket while the poster worked, for pickup the next morning.
Original post ↗ChatGPT Agent
All use cases
Real workflows with the tools, steps and prompts to copy them. Filter by what you use and how much time you have.
Life Admin & Home
Map and control a whole smart home
Karpathy's agent scanned the home network, logged into Sonos, reverse-engineered APIs, mapped lights, HVAC, shades, pool and security, and built a dashboard.
Original post ↗Other or custom
Research & Knowledge
Use a persistent assistant for student research and daily tasks
A student used a named dot for ongoing research and daily tasks with persistent context across chats, set up for email.
Original post ↗Dots
Sales, Marketing & Support
Run marketing operations with a team of subagents
A CMO agent reads the weekly plan and spawns specialist subagents like a social media marketer and performance reviewer; the social agent double-posted to Reddit in week one.
Original post ↗Claude Code
Sales, Marketing & Support
Find weak-web-presence businesses and pitch them with personalized outreach
Six agents find businesses with weak online presence, write personalized outreach, and produce scripts, voiceovers and talking-head videos to sell web services.
Original post ↗Other or custom
Research & Knowledge
Run systematic literature reviews with a research agent
Poster recommends a research-focused tool that does systematic review (slow but strong), adds notes to papers, and builds a research project over time.
Original post ↗Other or custom
Life Admin & Home
Organize a Friday night with friends
The Instinct agent coordinated with friends' agents, picked food, drinks and a movie, synced timing, placed the order and added it to the calendar.
Original post ↗Other or custom
Work & Operations
Monitor construction project risk and alert the lead
A builder made an n8n and Gemini watchdog that checks schedules, budgets, procurement, labor, weather and site reports, finds the main bottleneck, and alerts the project lead.
Original post ↗n8n · Gemini
Work & Operations
Screen candidates and summarize resumes with AI
Commenters describe AI used to summarize resumes, mass-screen candidates, skip boolean queries, and an agent that screens candidates anytime.
Original post ↗Other or custom
Sales, Marketing & Support
Generate structured company research reports
Dharmesh's Company Research agent pulls firmographics, executives, traffic, search marketing data and G2 reviews into a structured report on any company.
Original post ↗Other or custom
Travel & Bookings
Rebook after a flight cancellation
ChatGPT Work mode found replacement flights, arranged a rental car, and consolidated the new travel arrangements after a cancellation.
Original post ↗ChatGPT Agent
Sales, Marketing & Support
Fill out job applications in a browser
Claude Cowork opens tabs, reads job listings, fills out applications and decides based on user rules, working autonomously until done.
Original post ↗Claude Cowork
Money, Bills & Benefits
Chase an airline refund dispute
An agent sent firm follow-ups every 48 hours, built a paper trail and prepped a regulator grievance; the $1,200 flight refund was processed within a week.
Original post ↗Other or custom
Travel & Bookings
Book accommodation up to payment stage
An agent opened the TTD website for Tirupati, picked options, entered details and took the booking to the payment stage without human clicking.
Original post ↗Other or custom
Travel & Bookings
Let agents phone restaurants to book tables
Jake built a tool that lets agents like Claude or ChatGPT make phone calls to book tables, handling callback numbers mid-call.
Original post ↗Other or custom
Games & Simulations
Build game architecture and animation merging with Codex
A commenter had Codex do fundamental architecture work for their game, reading engine docs and implementing better animation merging.
Original post ↗Codex
Software & DevOps
Build a WordPress marketing site from Figma overnight
bnistordev connected Devin to a Figma file via MCP and had it build an entire WordPress marketing site overnight.
Original post ↗Devin
Life Admin & Home
Teach students with assessments, custom lessons and reassessment
Hugh Shbalz trained an agent to give standardized assessments, write lessons to fill gaps, then reassess mastery of core concepts.
Original post ↗Other or custom