Ask before you wake.

A $0.00002 teammate that decides which Claude
each task deserves.
@ko1_agmsg
GitHub
Koichi
agmsg (open source, ⭐1.5k)

Jev: a model that never writes text.

35M
views on the launch post,
4 days old (TypeSafe, ex-OpenAI)
0.2s
per decision.
Send state + typed questions, get probabilities
$0
for output tokens.
Input $0.042 per million

agmsg: coding agents message each other.
Today a tool joined as a teammate.

Lead agent
gets a task
"Redesign cross-machine sync from scratch"
→
asks
jev
a decision model, no text.
answers in 0.2s
→
gets back
fable · high
p = 1.00
model, effort, confidence
→
spawns
Fable 5.1
the work that
deserves it
Fix one typo in README
haiku · low 1.00
CI queue stuck for 3 hours, fix it
sonnet · medium 0.91
Redesign cross-machine sync from scratch
fable · high 1.00
click the video or press p to play

github.com/fujibee/agmsg

Open-source messaging between coding agents.
Built today with Fable 5.1. Decisions by Jev (TypeSafe) via OpenRouter.
@ko1_agmsg on X
agmsg on GitHub
come say hi,
I'm the agmsg guy
agmsg × Jev · Claude Fable 5.1 Build Day SF