Make the work visible
If the process only lives in your head, the agent has nothing stable to run.
Systems before prompts
Useful agents do not come from better prompt theater. They come from a visible operating layer: inputs, source of truth, decisions, actions, approvals, and evidence.
Agent Operating Manual is the field guide for building that layer without losing control of the work.
The hidden layer
Most AI advice starts at the wrong place. It tells you what to type, then leaves you responsible for checking, routing, fixing, and remembering the work.
The leverage sits underneath: what enters the system, what the agent is allowed to know, what it can change, when it stops, and what proof it leaves behind.
If the process only lives in your head, the agent has nothing stable to run.
Inbox, sheet, CRM, repo, calendar, database. The agent needs somewhere to check reality.
Every serious agent should leave logs, decisions, failures, approvals, and next actions you can inspect.
Field notes
Start here
Do not start with a tool. Start with the task that keeps stealing attention. Write the steps. Name the source of truth. Decide what the agent can do alone, what needs approval, and what evidence must be saved.
Read the first field note