Phase 5: Building & Coding With AI (No-Code Friendly) · 25 min · ChatGPT, Claude, or any AI tool with custom instructions or project features

Standing Context Files

Stop re-explaining yourself every session. Write it once. Reference it forever.

Hiring signal: What changes when you use this: you give an AI tool a short standing context file so you don't re-explain yourself every session — which means every conversation starts from a place of understanding, not zero.

What you will learn

Create a standing context file that encodes your project, preferences, and constraints
Use context files in ChatGPT (Custom GPTs), Claude (Projects), or as a paste-at-start document
Keep context files updated as the project evolves
Know what to include and what to leave out of a context file

The Problem

Every time you start a new chat with AI, it starts from zero. It doesn't know who you are, what you're working on, what your preferences are, or what you've already tried. You spend the first 5 minutes re-explaining context before you can get to the actual work.

A standing context file fixes this. It's a short document that encodes your project, preferences, and constraints — so every conversation starts from a place of understanding, not zero.

What a Context File Looks Like

# My Project Context

Unlock the full lesson

You've read the first 2 sections. The rest of this lesson covers About Me, The Project, My Preferences, Constraints, What I've Already Tried, How to Use It, What to Include, Keeping It Updated, Your Practice Rep — plus a hands-on lab, quiz, and project artifact.

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Key terms in this lesson

System Prompt