Gabriel

20 | building

[Gabriel @bigcodegabo]

I wanted cmux on ubuntu but it ran rough for me, and ghostty is great but doesn't have the cmux stuff I'd gotten used to.

So I built my own. workspaces, an agents tab, claude code and codex talking to each other natively, projects where a lead agent runs the rest, PRs with checks right on the tab, a built-in browser, ssh, and you can customize basically everything. rust, runs everywhere.

It's called neptune, open source if anyone else is in the same spot: https://t.co/Jz4fNnC41t

[Gabriel @bigcodegabo]

@Joi2James https://t.co/Ljb4wOlzrT

[Gabriel @bigcodegabo]

@anupamrjp https://t.co/Ljb4wOl1Cl

[Gabriel @bigcodegabo]

@SeHozaifa Series of bad decisions imo

[Gabriel @bigcodegabo]

@thsottiaux 5h limits + 2x weekly usage is the only right option imo. That's what Claude does and why its usage feels so much better than Codex.

Obviously 2x usage without 5h limits would be even better, but probably not possible for OpenAI rn.

[Gabriel @bigcodegabo]

@anupamrjp https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

@SamVale29 https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

@launch_llama https://t.co/Ljb4wOlzrT

[Gabriel @bigcodegabo]

@AlexFreitasAI it writes its own. the lead only has neptune's tools, and its system prompt teaches it how to brief (goal, files, what done looks like, what to report). the only thing you set up is an optional INSTRUCTIONS.md that gets added to every agent's task

[Gabriel @bigcodegabo]

I wanted cmux on ubuntu but it ran rough for me, and ghostty is great but doesn't have the cmux stuff I'd gotten used to.

So I built my own. workspaces, an agents tab, claude code and codex talking to each other natively, projects where a lead agent runs the rest, PRs with checks right on the tab, a built-in browser, ssh, and you can customize basically everything. rust, runs everywhere.

It's called neptune, open source if anyone else is in the same spot: https://t.co/Jz4fNnC41t

[Gabriel @bigcodegabo]

@Seanwvibedev https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

@verbove https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

repo if you want to poke around or star it: https://t.co/CXC0fm4e8c

[Gabriel @bigcodegabo]

@anupamrjp https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

@DenisCerednice1 https://t.co/wDdon6N9KZ

[Gabriel @bigcodegabo]

@thsottiaux WTF Tibo

[Gabriel @bigcodegabo]

@robj3d3 Give them to me :)

[Gabriel @bigcodegabo]

@dhh Do we all have the same wallpaper? lol

[Gabriel @bigcodegabo]

@thsottiaux I assume a reset is coming?

[Gabriel @bigcodegabo]

@poteto @emilkowalski 10x engineer? you're like a 100x engineer

[Gabriel @bigcodegabo]

@VadimStrizheus $100/mo Claude > $500/mo Codex