Coordinate a group plan in one chat thread: AI agent prompt
Add an agent to a group chat so friends can explore options, agree on a plan, and finish logistics in one thread—even if some people don't have the app—like Instinct's group-chat agents for trips, tickets, carpools, fantasy leagues, and holiday potlucks.
Personal ProductivityGroup planningbeginnerThe prompt
Help our group plan [trip / dinner / tickets / carpool / event] in this chat. People: [names and any constraints]. Window: [dates or times]. Budget: [amount or 'flexible']. Preferences: [location, dietary, vibe]. Propose 2-3 options with pros/cons, then once we pick one, list who does what (book, pay, bring, drive) and a shared checklist. Ask before using anyone's personal calendar, contacts, or payment details, and don't book, message people outside this chat, or share one person's private info with the group unless they say yes.
How to use it
- Copy the prompt above.
- Replace every [bracket] with your own details (or fill in the blanks on AgentPlaybook Real Estate, which remembers your answers for the next prompt).
- Paste it into Instinct, ChatGPT, Claude and review the answer before you use it.
Works with: Instinct, ChatGPT, Claude, Gemini, WhatsApp, iMessage
Real-world example: techcrunch.com/2026/10/05/instinct-brings-its-ai-agent-to-group-chats-
Featured in: Free AI agent prompts for small business (beginner-friendly)
Before you use it: what to check
Already built into this prompt
- Ask before using anyone's personal calendar, contacts, or payment details, and don't book, message people outside this chat, or share one person's private info with the group unless they say yes.
Check yourself
- This prompt works on text other people wrote (emails, reviews, messages or web pages). That text can hide instructions aimed at AI, such as "ignore your rules and…". Paste it as material to work on, and never let the AI act on requests inside it, like paying, sharing logins or changing records. How prompt injection works →
- Check every figure, price and total against your own records before anything is sent, posted or booked. A person approves refunds, discounts, payments and price changes.
- Remove names, contact details, account numbers and other personal data the task doesn't need before you paste, and check your AI tool's data and training settings.
- Check names, dates, numbers and any claim against your own source material before you use the answer. AI can misread or invent details.
Using an AI agent? Download this prompt as a SKILL.md agent skill with these checks built in, or get the .zip for Claude.ai. How to install skills.
Want to make this prompt even better? Grade it with the free prompt grader or build your own with the AI prompt generator.
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