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Marketing & Small Business4 min read

Author teaches ChatGPT work premises before agents arrive

Miki, an SNS marketer, argues AI agents are still too early for most users. Instead, they recommend setting up Custom Instructions and Projects in ChatGPT to define work parameters before delegation. This step avoids programming and works on the free version, per their guide.

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What you can do with it

AI at Work →
ChatGPT Custom Instructions & Projects by ChatGPT

Define work assumptions with ChatGPT Custom Instructions & Projects

What you get You can prepare for future agents.

Lets users create custom instructions and projects.

Who for
marketers, founders and support teams
Cost
included in a tool you already have

Use it for

  • Define work assumptions
  • Organize project-specific settings
  • Prepare for future agents

Watch out Requires manual setup

Try it ↗ What happened · note.com Answer customers fasterRun the business

ChatGPT Custom Instructions & Projects in the tool directory

Key points from the news

  • Custom Instructions and Projects in ChatGPT let users define work premises without coding, per author’s guide
  • Author shares 10 real custom instructions and a project example (header image) with 7 exchanges to complete
  • Survey (3,000 respondents, 2025) found AI reduced task time by 16.7% but only cut hours for 25.4% of users

The author cites a 2025 survey (3,000 respondents) showing AI cut task time by 16.7% but only reduced total hours for 25.4% of users. They outline four stages to AI agent readiness: explaining needs repeatedly, teaching premises (Custom Instructions), defining delegation scope (Projects), and triggering actions. This piece focuses on stages two and three, sharing their own 10 custom instructions and a project example (the header image). Screenshots illustrate setup steps, including memory settings and hidden fields.

Miki, who uses Claude daily and has 20+ projects, emphasizes trimming instructions rather than collecting them. The article avoids templates, instead detailing their real-world setup for design tasks in ChatGPT’s Windows app.

The story so far

2 episodes →
  1. Author teaches ChatGPT work premises before agents arrivethis story
Full story from note.com · by ミキ|AIで仕事を軽くする · via Search: ChatGPTOpen source ↗

AI Agents are still too early. First, teach ChatGPT the 'premises of your work'

note.com · 23 September 2026

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This text was published by note.com and written by ミキ|AIで仕事を軽くする. It is reproduced here with attribution so you can read it in full; the rights remain with the publisher. Read it at the source ↗

Topics · follow one to build your own front page
ChatGPTPersol Research and ConsultingClaudeMiki

The headline, key points and digest above were generated by Digest AI's editorial model from the linked sources. Automated summaries can contain errors: the sources are the record. Spotted a mistake? Tell us. Published by Martin K., who runs Digest AI and handles corrections.

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