Become an AI Specialist · module 7 of 8
The harness
The six things the machine owns rather than the model: loop control, tool dispatch, context assembly, the permission gate, state, visibility.
What this module changes: Changes no part — it names the body underneath. Every piece drawn across modules 1 to 6 comes together here in a single cross-section.
- Who closes the turn, and who actually runs the toolWhen the model calls a tool, who actually runs it?
Written, not built yet.
- Who assembles the context, and who grants permissionWho decides what reaches the model, and what it is allowed to do?
Written, not built yet.
- Make a finished run something you can still inspectThe run finished and it was wrong — how do I find out what happened inside?
Written, not built yet.
- Stop the same run ending differently twiceI ran the same job again and it ended completely differently. Why?
Written, not built yet.