Personal project · AI agents

Three AI agents that keep a plan on track

Keeping someone on a weekly plan takes three jobs: making the plan, watching how the week goes, and talking to the person when it slips. Here, three AI agents split those jobs and keep each other informed by leaving notes on a shared board.

Prototype

3agents: Planner, Monitor, Coach
4levels of urgency; a note disappears on its own after 12 to 72 hours
45notes passed between the agents in a test with one made-up user (Dec 2025)

Figures as of 22 October 2026.

01

When the week slips, the right agent is told.

Each agent reads its notes the next time it runs and ticks them off. Move the slider for how much of the plan got done and see who gets a note.

Simulation · illustrative dataClock +0 h

PlannerMakes the weekly plan
0 unread
MonitorWatches how the week goes
writes notes
CoachTalks to the person
0 unread

How long a note lasts · Low 72 h · Medium 48 h · High 24 h · Critical 12 h

Change one, keep the others.One agent can be changed, added or switched off without touching the rest.
Everyone sees the same picture.All three work from the same profile, plan and weekly progress.
02

Fixed rules decide who is told. The AI only writes the words.

When someone writes to the Coach, a word list picks who needs to know: discouragement goes to the Monitor, a request to change goes to the Planner. And no plan is made until the profile is at least 40% complete.

Simulation · illustrative data

Say something to the Coach

Fixed rule

Pick a message to see which words match.

Written by AI

Words it looks for: 15, in 3 groups

How complete the profile is

30%

Asked of the AINever judge; look for what is behind it

The AI is asked to follow this. Nothing checks that it does.

Fixed ruleThe limits · who is told · 40% minimum to plan · how long notes last

The AI can’t forget or change these.

Reads files too.Give it a PDF, a spreadsheet or an image, and what is scheduled in it is added to the week.
03

It finds the free slot, and says so when the week is full.

Fixed commitments are blocked out first, then each new activity takes the first gap that is long enough.

Simulation · illustrative dataNo AI involved

    Any calendar.Staff shifts or client visits instead of gym and reading: the check is the same.
    04

    What this becomes in a business.

    • A personal-training studio: one agent plans each client’s week, one notices who is skipping sessions, one checks in with them before they give up.

    • A wholesaler: one agent watches which customers have stopped ordering and tells the right salesperson in time.