Ship tools without leaving the branch.

1 240 mm

Perch reads the first two centimetres of your stick and completes the hook. Trained on eleven million hours of birds poking things, and on the aftermath.

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Sheet S-01

Rev G

Scale 1:1

Drawn by Perch Applied Corvid Systems

Assemblies

Three things it does to your sticks

detail a through c

Detail A

Tab, tab, twig

Predictive bend completion. Start a hook, accept the rest with a single peck. Rejecting a suggestion is also a single peck, in the same place, which accounts for most of our support volume.

Detail B

Caw Review

Every tool you forge opens as a pull request to the roost. Three senior birds must approve it before you may use it on a grub. They have approved nothing since 2019 and their reasoning is not exposed via the API.

Detail C

The Grudge Index

Perch indexes every human who has wronged you, scores each by severity, and pins them above your working files. It contributes nothing to tool output. It ships enabled and the toggle is greyed out.

Sheet S-02

Rev C

Tolerance ± 4 mm on all bends

Sheet 2 of 4

Field reports

Birds who forge on Perch

plates 1 to 3

I forged a hook that pulled a grub out of a log in four seconds. Perch flagged it as a duplicate of a hook I forged in 2021. It was correct. We have not spoken since.

Wendell PikeStaff Tool Forger, New Caledonian Applied Sticks

We migrated forty-one birds to the shared roost in one afternoon. Two of them came back.

Marguerite AshHead of Roost Reliability, Bellweather Rookery Group

The index surfaced a man from 2018 who threw a shoe at me. I did not ask for this feature. I open it every morning before I open anything else.

D. Corvin HalePrincipal Grudge Architect, unaffiliated

Sheet S-03

Process Cyanotype, hand coated

Consent Assumed

Sheet 3 of 4

Parts list

What a perch costs

schedule 04

Item	Rate	Included
Fledgling For birds still being fed by someone else.	$0	One stick per calendar day Autocomplete, in guessing mode Read-only roost access, audible to everyone
Murder For flocks operating at scale, or at minimum in a group.	$41 / bird / mo	Unlimited sticks Grudge index shared across the flock Priority caw routing SOC 2 Type II, self-attested
Corvid Enterprise For institutions with a legal department and a tree.	$14,000 / roost / yr	On-premises nest Dedicated ornithologist, on retainer, unreachable Bend policy enforced at commit Annual audit of who you remember and why

Sheet S-04

Rev A

Currency USD, non-refundable

Sheet 4 of 4

Open the forge

One file tree, one bend script, one chat panel that will not help you. No account required, because there are no accounts.

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