Anyone on HN have real experience with their agent harness?
I've mostly used codex in the past (and in IDE plugins) with llama.cpp self-hosted models. Aside from packaging those things directly together (or another inference engine) does this bring something novel? Aside from a marketing angle.
There is a note in the bash script [2] that the local model needs MacOS for some reason:
install_local_model() {
echo ""
log "Junie is installed. Setting up the local model..."
if ! curl -fsSL "$LOCAL_MODEL_URL" | bash; then
# The local model is an optional extra on top of a finished Junie install,
# and it is the part most likely to be refused -- it needs macOS 26 on an
# Apple M5 or newer with 40 GB of RAM. Whatever went wrong here, Junie itself
# is installed, so say so plainly instead of leaving the run looking failed.
echo ""
log_error "The local model setup did not complete."
log "Junie itself is installed and ready to use -- run: junie"
log "To try the local model again: curl -fsSL $LOCAL_MODEL_URL | bash"
exit 1
fi
}
But the GitHub repo README for "local" [3] does have instructions for Linux though, and makes it seem like the --local flag will work. As a hardy Linux hacker, you should probably just try it and see what happens.
Slopped page. Apparently the target audience doesn't mind. There's no point to carefully choosing one's words anymore. Every sentence should feel like a marketing slogan.
13 comments
[ 0.23 ms ] story [ 9.6 ms ] thread> Fully local: Nothing leaves the machine
> Offline
> Free to use: No card, no subscription, no credits.
https://junie.jetbrains.com/local
I’ll definitely give this a try.
Anyone on HN have real experience with their agent harness?
I've mostly used codex in the past (and in IDE plugins) with llama.cpp self-hosted models. Aside from packaging those things directly together (or another inference engine) does this bring something novel? Aside from a marketing angle.
[1] https://github.com/JetBrains/junie [2] https://raw.githubusercontent.com/JetBrains/junie/refs/heads... [3] https://github.com/JetBrains/junie/tree/main/local
Interesting to see the min requirements. If they manage to bring that down further - this could be a huge turning point .