The desktop app where your work converges: every repo you touch, the AI agents building in them, and every login they need to ship. One window for all of it, and nothing crosses into production without you. Mac now, Windows soon.
I'm Nic, and I built Styx to solve a very specific problem.
Every agent lives in its own terminal, on its own branch, in some window you're not looking at. And every tool that promised to fix it wanted me to move into a new editor or a new workspace, one project at a time. I already have an editor. I like it.
Then there's access. The agents worth using need to touch real things: your deploys, your database, your servers. So you either paste a token in and hope, or you sit and watch it. I did both. I didn't love either.
So Styx does three things:
1. Every project and every agent in one window. You can see what's waiting on you, and one keystroke takes you there. 2.It doesn't replace anything. It sits on top of the editor you already use, picks up your recent folders, keybindings and theme, and runs on the Claude and Codex subscriptions you already pay for. 3. It holds your keys, so your agents don't have to. When an agent wants production, it stops and asks. You approve it for a set window of time, with Touch ID for anything live, and every request and approval goes into a log nobody can edit.
A slightly strange fact: most of Styx was built by the agents it now supervises. That's how I found every one of the problems above.
It's on Mac today, Windows is next.
I'd love to know: how many agents are you running right now, and how do you keep track of them? I'm here all day and I'll answer everything.
“An agentic development environment (ADE) for Mac”
Styx launched on Product Hunt on September 30th, 2026 and earned 65 upvotes and 3 comments, placing #39 on the daily leaderboard. The desktop app where your work converges: every repo you touch, the AI agents building in them, and every login they need to ship. One window for all of it, and nothing crosses into production without you. Mac now, Windows soon.
Styx was featured in Developer Tools (520.4k followers), Artificial Intelligence (479.9k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 240.8k products, making this a competitive space to launch in.
Who hunted Styx?
Styx was hunted by Nic Flemmer. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Styx stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Nic Flemmer
Hey Product Hunt 👋
I'm Nic, and I built Styx to solve a very specific problem.
Every agent lives in its own terminal, on its own branch, in some window you're not looking at. And every tool that promised to fix it wanted me to move into a new editor or a new workspace, one project at a time. I already have an editor. I like it.
Then there's access. The agents worth using need to touch real things: your deploys, your database, your servers. So you either paste a token in and hope, or you sit and watch it. I did both. I didn't love either.
So Styx does three things:
1. Every project and every agent in one window. You can see what's waiting on you, and one keystroke takes you there.
2.It doesn't replace anything. It sits on top of the editor you already use, picks up your recent folders, keybindings and theme, and runs on the Claude and Codex subscriptions you already pay for.
3. It holds your keys, so your agents don't have to. When an agent wants production, it stops and asks. You approve it for a set window of time, with Touch ID for anything live, and every request and approval goes into a log nobody can edit.
A slightly strange fact: most of Styx was built by the agents it now supervises. That's how I found every one of the problems above.
It's on Mac today, Windows is next.
I'd love to know: how many agents are you running right now, and how do you keep track of them? I'm here all day and I'll answer everything.