LEARN · spaced repetition

Spaced-Repetition AI Skills Tracker

You learned the skill. The question is whether it's still sharp. This tracker reviews your AI skills on a schedule that expands as each one sticks — and tells you which have gone COLD before you find out the hard way.

One-off training doesn't stick. Set a Leitner box and a last-reviewed date per skill; the tracker returns FRESH / FADING / COLD from your own dates, and a critical-cold gate escalates the week when an essential skill lapses — no matter how fresh everything else is.
Get the Tracker
$39

instant download · .xlsx · yours to keep

The problem

You took the course once. The skill is quietly decaying.

One-and-done doesn't hold.

A skill you practiced in a workshop fades within weeks if you never touch it again. Without a schedule, you only notice when you fumble it in front of a client.

Not every skill decays at the same rate.

A skill you've drilled fifty times can wait months; one you learned last Tuesday needs a touch this week. A flat reminder ignores that — spaced repetition is built on it.

The skill that lapses is usually the one that matters.

Verifying AI output, catching a hallucination — the safety skills are exactly the ones you assume you still have. This tracker won't let an essential one go COLD unnoticed.

See it work

Six skills, one cold critical, and the week is ESCALATE.

Three of six skills are FRESH — but one business-critical skill has gone COLD, so the gate fires and the whole week is ESCALATE. Edit a box, a date, or a critical flag and the verdict recomputes.

Live tracker · evaluated 2026-06-17
Edit a box, a date, or a critical flag and watch the week recompute.
ESCALATE
FRESH 3FADING 1COLD 2
Critical-cold gate fired — a business-critical skill is COLD: Verifying AI output for errors. The week is ESCALATE until it's reviewed.
SkillBoxLast reviewedSince / dueCriticalState
Prompt structure (RCTFCV)7d / 16dFRESH
Verifying AI output for errors28d / 7dCOLD
Data analysis prompting20d / 35dFRESH
Building a Claude Project5d / 3dFADING
Writing an AI-assisted SOP48d / 70dFRESH
Catching AI hallucinations16d / 7dCOLD
Review first: Verifying AI output for errors
Same math as the workbook — your dates and box numbers, no AI, no hidden curve.

This is the live engine. This is the live tracker — the .xlsx ships it as a reusable workbook. Your skills, your dates, your critical flags. FRESH / FADING / COLD, with the critical-cold gate.

Get the kit — $39

The standard

Every verdict comes from your own dates — nothing invented.

Your dates, not a guess.

Freshness is days-since-review against the skill's own interval. The kit reads what you enter; there's no hidden forgetting curve beyond the Leitner intervals you can see in the workbook.

A fixed evaluation date.

The eval date is a cell you set, never =TODAY(). A saved file reproduces the same verdicts forever, and you choose which day you're grading against.

It flags, never fudges.

A US-style date, a blank, a future date, or a bad box shows as INVALID DATE — surfaced, not silently misread. It tracks skills; it never scores or ranks people.

How it works

Boxes expand, the clock runs, the gate guards.

1 · Box the skill

Put each skill in a Leitner box 1-5. New or shaky goes in box 1 (due every 3 days); well-drilled goes in box 5 (due every 70). A good review bumps it up a box; a lapse should drop it down.

2 · Date the last review

Enter the last-reviewed date as YYYY-MM-DD. The tracker measures days since against the box interval: FRESH inside it, FADING once overdue, COLD at twice the interval.

3 · Flag what's critical

Mark the skills you can't afford to lose. If any critical skill goes COLD, the week is ESCALATE — a strong week can't paper over one essential skill you've let slide.

4 · Work the list

The Dashboard names the one skill to review first and the batch verdict. Review it, update the date, bump the box if it went well — and the gate releases.

What you'll see

Three states per skill, one verdict for the week.

FRESH · ON TRACK

Reviewed within its interval. When every skill is fresh, the week is ON TRACK — nothing due.

FADING · REVIEW DUE

Overdue, but under twice its interval. The week is REVIEW DUE — schedule it before it goes cold.

COLD · ESCALATE

At or past twice its interval — badly lapsed. Any COLD skill, or a critical one tripping the gate, makes the week ESCALATE.

Who it's for

Anyone building real AI skills they don't want to lose.

A fit if…
  • You've done the courses and want the skills to actually stick.
  • You maintain a handful of AI workflows you can't afford to get rusty at.
  • You like a simple, honest spreadsheet over an app that nags you.
Not for…
  • Scoring or ranking employees — it tracks skills, not people.
  • Certifying competence; it measures freshness, not mastery.
  • Anyone wanting an automated LMS — this is one deliberate .xlsx.

A personal upkeep tracker for individual development. It reads the dates and boxes you enter — nothing is uploaded and no AI runs. Pairs with the AI-First SOP Engine (turn a fresh skill into a documented workflow), the AI Data Analysis Starter Kit (a concrete skill worth keeping sharp), and the AI Literacy & Workforce Training Kit (the program-level companion). Not legal, financial, or HR advice.

Common questions

Answers before you buy.

From your own dates. Each skill sits in a Leitner box (1-5) with its own review interval — box 1 is due every 3 days, box 5 every 70. The tracker measures days since you last reviewed the skill against that interval: FRESH while you're inside the interval, FADING once you're overdue but under twice the interval, COLD at or past twice the interval. No AI, no guessing, no hidden forgetting curve beyond the intervals you can read in the workbook.

Get the kit

Keep the skills you worked to build.

  • One .xlsx — Start Here, Dashboard, Tracker.
  • FRESH / FADING / COLD per skill, ESCALATE when an essential one lapses.
  • Worked six-skill example, ready to overwrite. Yours to keep.
$39

one-time

Buy the Tracker

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