Sieve

You save it. Your agent tries it.

Sieve turns the coding tips you save into briefs your agent can run. Save less junk, see less junk: your agent gets the tips, your feed gets the hint.

Free today. Coming soon: save a reel on the bus, and by the time you open your laptop, your agent has already read it.

Get it free now: Chrome Web Store · GitHub

Chapter one

Hansel and Gretel

on LinkedIn

1Once upon a time

Two children are about to be led into the forest. Their plan for getting home is a trail of breadcrumbs.

Hansel and Gretel on a log in the forest, reading a phone. Behind them a trail of pebbles, one of them blue. Two crows on a branch look down at some breadcrumbs, disappointed.

2Then Jev noticed

A post in their feed, from a forest ranger.

Old WendelForest ranger. 40 years of marking trails · 2d

Every autumn someone marks their way into this forest with breadcrumbs, and every autumn the crows win. What 40 years of marking trails taught me about crows, and what to drop instead.

Left: a breadcrumb trail, eaten by crows. Right: a pebble trail, intact, one pebble blue.
Jev 0.91 · technique to try

3So Sieve wrote a brief

One tap on Brief.

What it is

Mark the way back with something the forest can't eat: white pebbles, dropped at every turn.

Worth a skill?

Yes: there will be another forest.

And they found their way home.

Chapter two

The Three Little Pigs

on YouTube

1Once upon a time

Three pigs are about to build three houses. Two of them are going with straw and sticks.

The Three Little Pigs on a crate, watching a laptop, beside a lopsided straw house. A stack of bricks lies nearby, one of them blue. Far off on a hill, a wolf is walking this way.

2Then Jev noticed

A video in their feed. Jev thought it was worth watching.

A wolf blowing a straw house apart while a pig peeks out from behind a brick wall. 12:40

I built my house out of straw. Then the wolf came.

Billy Builds · 3 weeks ago
Jev · watch · build or demo

3So Sieve watched it for them

One tap on Watch it for me.

What it is

Build the house once, in brick, before the wolf visits, not after.

Worth a skill?

Yes: the wolf comes back.

And the wolf went home out of breath.

Chapter three

The Hare

on X

1Once upon a time

The hare is about to race a tortoise. He is so sure of winning that he has brought a pillow.

The Hare at the starting line, stretching and reading a phone, his back to a tree with a pillow under it. The Tortoise, in a blue bib, is already walking away.

2Then Jev noticed

A post in his feed, the night before the race.

Rufus Longfoot@longfoot · 1d

I led the whole race and still lost. I was so far ahead I sat down under a tree. Here's what I'd do differently, from someone who woke up to applause that wasn't for him.

A hare asleep against a tree while a tortoise in a blue bib crosses the finish line.
Jev 0.87 · technique to try

3So Sieve wrote a brief

One tap on Brief.

What it is

Pick a pace you can hold all the way to the finish line, and don't stop before it.

Worth a skill?

Yes: there is always a tortoise.

And the hare won. Just.

Chapter four

The Sheep

on Reddit

1Once upon a time

A new member has joined the flock. Friendly, big smile, very interested in the lambs.

Three sheep in a meadow. The one in front looks up from a phone, one eyebrow raised, at the new member beside them: a wolf in a badly fitting fleece, ears poking out, grinning far too widely.

2Then Jev sorted the feed

Two threads in r/flock. Sieve faded one and marked the other.

r/flock · u/definitely_a_sheep · 5h

New in the flock! Very keen to meet the lambs

A wolf in a sheep's fleece taking a grinning selfie, three nervous sheep behind him.
Jev 0.04 · promo
r/flock · u/worried_ewe · 2h

The new member keeps asking where the lambs sleep. Is that normal?

Joined last week, very friendly, big smile. Doesn't eat grass. Asks about the lambs a lot.

Jev 0.93 · asks for help · 31 comments · fresh

3So Sieve said: you can answer this one

Sieve checks a thread against your own facts before it marks it.

Fits your facts

I have counted this flock every evening for six summers.

Sieve writes nothing. The sheep writes the reply.

And the flock slept soundly.

Chapter fiveSieve for iPhone is coming

The Shepherd Boy

on his iPhone

1Once upon a time

The boy has rung the alarm for fun, twice. He is bored again, and the bell is right there.

The Shepherd Boy sitting on a hill with his sheep, reading his phone under a silent alarm bell. Far off, a wolf slinks away.

2Then Sieve watched it

Last night he shared a video to Sieve. This morning it was ready.

07:12
Tuesday, in the north field
SIEVE · now Ready: The bell only works if they believe it watch · 2:14
Shared to Sieve last night:The village bell-ringer beside a big bell, one finger raised.

3So Sieve wrote a brief

One tap on the notification.

What it is

Ring the bell only for a real wolf, and say exactly what you see when you do.

Worth a skill?

Yes: you only get to be believed so many times.

And when the wolf came, the village came too.

Now, your feed.

Sieve is free, as a Chrome extension. It works with your own keys, and nothing is sent to me.

  1. Install it from the Chrome Web Store. The code is on GitHub.
  2. Add your OpenRouter key on its settings page. It scores your feed, writes briefs and watches videos for you.
  3. Tell it who you are and up to 8 topics. Then scroll as usual.

Typical cost with the default models: about 5 to 9 US cents per 1,000 posts scored (about 4 with Jev), a small fraction of a cent per brief, and about 0.2 US cents per minute of video watched for you.

Scoring runs on Jev, TypeSafe's decision model, reached through your OpenRouter key. Sieve is independent and not made by TypeSafe. LinkedIn, X, Reddit, YouTube and iPhone belong to their owners; the posts and screens on this page are drawings of invented examples, not their products.

Made by Grgur Damiani, di vergada, Zagreb. grgurdamiani@divergada.com