Xiaohai Xu

Web3 Security Auditor / Founder @project-sekai-ctf / Ex Software Engineer @microsoft / Ex open-source developer @milvus-io

GitHub 25 repos 325 followers

Explained projects

sahuang/ctf-agent: The Autonomous Swarm Hacking CTFs
sahuang/ctf-agent: The Autonomous Swarm Hacking CTFs
By pitting Claude and GPT against each other in a parallel race for root, this framework replaces the lone AI hacker with a ruthless, self-coordinating team.
7 min read · Mar 31, 2026

Yet to be explained

priconne-rainbow-fart
会长我挂树了 - 公主连结 vscode-rainbow-fart 扩展语音包 (Priconne extension vocal pack)
50 stars
Explain
my-ctf-challenges
Source code and solution of CTF challenges that I created.
C47 stars
Explain
letsmove-ctf-solution
Let's Move CTF learnings - https://github.com/hoh-zone/lets-ctf
Move8 stars
Explain
Ethernaut
My walkthrough and learnings from Ethernaut using cheb3
7 stars
Explain
txrca-bench
A benchmark for evaluating AI agents on transaction-level root cause analysis of DeFi exploits.
Solidity4 stars
Explain
sahuang.github.io
Personal website.
HTML2 stars
Explain
Big-Dragon-Lady
合成大西瓜 龙玉涛版
JavaScript1 stars
Explain
sekai.team-new
Updated landing page for https://sekai.team — with Contentlayer and MDX.
0 stars
Explain
HackerRank-ProjectEuler
ProjectEuler+ On HackerRank. https://www.hackerrank.com/contests/projecteuler/challenges
C++0 stars
Explain