ASK TOBY

Give each agent one job.

An agent does its best work when it knows where its job starts and stops.

The way to tell it is one short file.

The agent reads the file before it does anything.

This guide shows what goes in it.

1. One file per agent

Give every agent its own file. Do not share one file across the crew.

The agent reads it first, every time it starts.

When you want to change how an agent works, you change one file.

2. One job, in one sentence

Write the job as a single sentence a stranger could repeat.

"Draft the weekly post for the blog." That is a job.

If the sentence needs an "and", you may have two jobs. Split them.

3. Name its lead

Put one name in the file: who the agent asks when it is unsure.

It can be a person or another agent.

An agent that knows who to ask does not have to guess.

4. List what it may touch

Write two short lists.

May touch: the folders, tools and accounts the job needs.

May not touch: everything else that matters to you.

A list you can read is a limit you can check. See the approval workflow guide for what needs a person to say yes.

5. Add the small facts of the job

Every job has a few facts only it needs: a style rule, a naming habit, a day of the week.

Put them in the file as plain lines.

Leave out anything the agent does not need to do its job.

6. Keep it short and current

Keep the file to what the job needs.

Update it when the job changes, and the agent follows the change the next time it starts.

See the memory guide for how an agent keeps what it learns.

A file can look like this:

  • Job: draft the weekly post for the blog
  • Lead: the editor
  • May touch: the drafts folder, the style notes
  • May not touch: published posts, the billing account
  • When unsure: ask the editor, then wait

7. Check it

Hand the file to a person and ask them to do the job from it alone.

If they have a question, the file is missing a line. Add it.

One file. One person. One read.

Next

Pass work between agents

Run several at once

Get the free field guide and set up your first approval list.

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YOUR CREW, YOUR CALL: THE FIELD GUIDE

How I run a fleet of AI agents from one screen and my phone.

One email with the guide. No spam, no list.

Want the full playbook? The Blueprint has the templates I use.

Jeff Sperandeo. Video editor. I ran the paid ads side and the organic side of a big YouTube channel at a Fortune 500 company. I saw how ads and AI find people from the inside. Now I build agents on my own machines, and I show you how.