Do the math. If you spend 15 minutes a day briefing ChatGPT on who you are, who you sell to, and how you write — that’s 91 hours a year. Two full workweeks. Gone to a machine that forgets you the second you close the tab.
The #1 complaint about AI isn’t hallucination. It’s amnesia. And it’s fixable in an afternoon.
Here’s the exact system I run at Alington Media. Three layers. Build it once. It compounds forever.
Layer 1: The Master Context Doc
One markdown file. Not a Notion database. Not a folder of PDFs. One file you can paste into anything.
Mine lives in a doc called context.md and it has exactly these sections:
- Who I am — name, role, company, what I actually do day to day (not a LinkedIn bio)
- What we sell — the offer, the price range, the delivery model, what we do NOT do
- Who we sell to — ICP with specifics (industry, team size, current pain, what they’ve already tried)
- Voice rules — 5-10 concrete do’s and don’ts. Not “be conversational.” More like: “never start a sentence with ‘In today’s landscape.’ Use contractions. One-sentence paragraphs are fine.”
- Recent context — 3-5 bullets on what I’m working on this quarter, so the model knows the season I’m in
Keep it under 800 words. If it’s longer, you’re writing a brand book, not a context file.
How to actually write it
Open a fresh Claude or ChatGPT session. Paste 10 of your best pieces of writing (LinkedIn posts, emails, sales pages). Ask it: “Extract the voice rules a ghostwriter would need to sound like me. Be specific and prescriptive.” Edit the output. That’s your voice section done in 20 minutes.
Layer 2: A Prompt Library of 6, Not 60
Most people collect prompts like Pokémon. You don’t need 60. You need 6 that cover 90% of your actual work.
Here’s mine:
- Content draft — turn a raw idea or voice memo into a post in my voice
- Sales reply — draft a response to an inbound lead using my qualification frame
- Loom-to-SOP — turn a transcript into a documented process
- Offer critique — pressure-test a landing page or proposal against my ICP
- Weekly review — summarize what I shipped and what to prioritize next
- Research brief — pull structured notes on a prospect or topic
Every single one starts with the same first line: “Read the attached context.md before responding. Confirm you’ve internalized voice rules before drafting.”
Store them in a plain text file, a Raycast snippet library, or a Claude Project. Whatever you’ll actually open at 7am.
Layer 3: The n8n Auto-Injector
This is the part that turns a system into infrastructure.
Instead of manually pasting context.md into every session, I run an n8n workflow that does it for me based on the task. Here’s the shape of it:
- Trigger — a webhook, a Telegram message, or a new row in an Airtable “tasks” table
- Router — a Switch node that reads the task type (content, sales, SOP, etc.)
- Context loader — pulls context.md from Google Drive or a GitHub gist
- Prompt builder — a Set node that concatenates: system prompt + context.md + the specific task
- LLM call — Claude via the Anthropic node (I use Sonnet for drafting, Opus for critique)
- Delivery — result back to Telegram, Slack, or a Notion page
Total build time: about [2-3] hours if you’ve touched n8n before. If you haven’t, budget a weekend.
Why n8n and not a custom GPT?
Custom GPTs are fine for one-off use. But they live inside ChatGPT, they don’t compose with other tools, and you can’t swap the model. With n8n I can route the same context to Claude, GPT, or a local model, chain it to my CRM, and version the workflow in git. It’s infrastructure, not a toy.
What changes when you ship this
A few things I didn’t expect:
- My drafts stopped sounding like a LinkedIn guru because the voice rules are always loaded
- Onboarding a VA got easier — I hand them the same context.md I feed the model
- I stopped opening ChatGPT to “think” and started opening it to “produce” — the ritual friction was doing more damage than I realized
The 91 hours aren’t really about time. They’re about the cognitive tax of re-explaining yourself before you can even start working. Kill the tax once. Ship the system. Then spend those two workweeks on things that actually compound.
Start today, not next quarter
Don’t build the whole stack this weekend. Just do Layer 1. Write the master doc. Paste it into your next five ChatGPT sessions manually and see what changes. If it saves you even 5 minutes a session, you already know Layer 2 and 3 are worth building.
The best AI setup isn’t the fanciest model. It’s the one that remembers who you are.



