Web 4.0 is Open Source.
Thank you. Come Again.

Cloud is dead. Edge is alive. Run on your own machine. No subscription. No API bill. Just pure open source power.

$0. Self-hosted.

Run on your own hardware.

You have computer. Use it.

View on GitHub

Everything you need to ship faster:

Unlimited Linear integration

88 parallel agents

Git worktree isolation

Kimi K2.5 + GLM 4.7 support

Open source models

Self-hosted deployment

Full source code access

Community support

Your data stays on your machines. Always.

Questions?

“Is it safe?”“Can I use Claude?”“Why is Jian Yang smoking?”

(Answers in the GitHub README. Read it.)

Built on Proven Foundation

Why I Build on Cyrus (Because They Already Solved The Hard Problems)

“Everything good = them. Everything broken = me.”

The Foundation

Three Technical Breakthroughs I Keep (Because They Perfect)

Hard problems already solved = git worktrees for parallel execution, Linear webhooks for instant sync, autonomous execution paradigm for no-human coding. I take these three gifts, I make 88 agents scale. Cyrus foundationprove one agent work. I prove 88 agents work better, zero API cost. Very good deal for you.

Explore on GitHub Visit atcyrus.com

Git Worktrees

Perfect isolation system. Each agent = separate worktree. No conflicts, no crashes.

Linear Webhooks

Real-time sync perfected. Issue change → instant agent spawn. Zero delay.

Execution Paradigm

Perfect autonomous framework. Code writes itself while you sleep.

github.com/ceedaragents/cyrus github.com/romancircus/jinyang-public

Web 4.0 is Open Source.Thank you. Come Again.