Cyme

cyme

List system USB buses and devices. A modern cross-platform lsusb that attempts to maintain compatibility with, but also add new features.

Runs as cyme|macOS, Linux, Windows|github.com

Open form in Otty otty.toml

Command form

ai-draft · 2 tasks · 9 fields

List USB buses and devices, optionally as a tree, filtered or in JSON. Block selection, sorting and display tweaks are left out.

Opens the form; the finished command lands at your prompt, unrun

Run in Otty

otty gui cyme

List USB devicesExample values, fixed in this page — nothing here reaches a terminal

Basic

Tree view*

--tree

Verbosity

0count

TasksEach one presets the form for one job

Show device tree

treeverbose

Export as JSON

jsonmask_serials

ParametersOnly these flags are editable in the form

Tree view

boolean

--tree-t

lsusb-compatible output

boolean

--lsusb-l

Vendor:product ID

Hexadecimal, format VID:[PID].
string

--vidpid-d

Bus / device number

Decimal, format [[bus]:][devnum].
string

--show-s

Name contains

string

--filter-name

Serial contains

string

--filter-serial

Verbosity

1 configurations, 2 interfaces, 3 endpoints.
count

--verbose-v

JSON output

boolean

--json

Mask serial numbers

boolean

--mask-serials

SourcesEvery flag above is checked against these

help

-l, --lsusb Attempt to maintain compatibility with lsusb output -t, --tree Dump USB device hierarchy as a tree -d, --vidpid <VID:[PID]> Show only devices with the specified vendor and product ID numbers (in hexadecimal) in format VID:[PID] -s, --show <SHOW> Show only devices with specified device and/or bus numbers (in decimal) in format [[bus]:][devnum]…

manualmain 2026-10-27

raw.githubusercontent.com

Before it fills your prompt, Otty checks the installed cyme against its version. A form that does not match your version is not offered.