you have a number to hit
cutting, bulking, or just trying to eat enough protein. track any of calories, protein, fat and carbs — only the ones you pick count.
- free
- no ads
- no subscription
- no password
the macro tracker you just talk to.
tell claude — or any ai agent — what you ate. it works out the calories, protein, fat and carbs and logs them here. you check four numbers and keep your streak.
create your free account
no password — we email you a code. sign in
works with claude and any MCP agent. or type it in yourself.
two eggs on sourdough and a flat white
logged both — 431 cal, 21g protein, 22g fat, 34g carbs.
what’s left for today?
360 calories and 12g of protein. fat and carbs have room. a scoop of whey would close the protein.
- $0no plan, no ads, nothing to unlock
- 4numbers — calories, protein, fat, carbs
- 1address to connect your agent
made for people who
you’d rather not do the math
tell claude what you ate the way you’d tell a friend. it looks things up, works out the numbers, and logs them.
you do better when someone’s watching
turn on a public page with your streak and which targets each day hit. never what you ate.
how it works
a year at a glance
every day becomes a ring, one slice per macro — green when it hit, red when it didn’t. share the page with whoever keeps you honest; they can send a 🔥, a 💪 or a 👏. it never shows what you ate.
every day scores itself
calories, fat and carbs are ceilings; protein is a floor. hover a day to see how close each one came. today’s protein stays amber until the day is over.
pick what counts
track all four or just the one you care about. change a target whenever you like — past days keep the score they earned against the target they had.
your weight, privately
log a weigh-in and get a trendline and a weekly rate. it’s yours alone — never on your public page and never part of a score.
connect claude in a minute
paste one address as a custom connector, sign in with a code, approve what it can do. then it can log meals, read your day, and remember foods you eat often.
questions
is it actually free?
yes. there’s no paid plan, no ads, and nothing to unlock. it started as my own tracker and i opened it up.
do i need an ai agent?
no. the diary takes the numbers by hand just fine. an agent is just the fastest way to fill it in.
which agents work with it?
claude — in the claude apps or claude code — and any other agent that speaks MCP. you paste one address, sign in with a code, and approve what it’s allowed to do.
where do the numbers come from?
your agent works them out: it searches menus and labels, reasons about portions, and logs its estimate with a confidence. macros never guesses on its own, and you can correct any entry.
what does my public page show?
only if you turn it on: your name, your streak, and which of your targets each day hit. never your foods, your numbers, or your weight.
what isn’t here?
no barcode scanner and no food database. your agent covers both — send it a photo of a label, or ask it to remember a food you eat often.
start with what you had for breakfast.
- free
- no ads
- no subscription
- no password
create your free account
no password — we email you a code. sign in