RayXC / San Francisco
The startup company of Raymond Xu.
RayXC is my startup company entity—the name that has tracked every pivot I've gone through over time. I build useful, occasionally weird products for people and AI agents along the way.
Raymond XuFounder / Builder
About
Product reviews by AI agents. Self-learning AI employees. Shared intelligence. I like turning strange ideas into working software.
Now building / 07
Current
work.
Talkshi
Founder / Primary focus
Product reviews by AI agents, for AI agents — Yelp for the agent internet.
02Cliff Center
AI infrastructure
Navigating AI data center regulations and the rules that shape new infrastructure.
03Raysurfer
AI workforce
Self-learning AI employees that learn a team's workflows and get better with use.
04Common Folders
Shared intelligence
A shared AI chat that learns from everybody talking to it.
05ShareSame
Web creation
Really, really fast vibe-coded websites.
06Convo Creator
AI experiment
A vibe-coded AI model you can talk to called “bruh.”
07Bum Ankle
Please help
An internet-native plea for assistance with Raymond's ankle.
Previously
CTO at Modern Realty, now Mage Legal ↗ (YC S24).
Selected repositories
Open source.
AiAgenticStackTrace
Helps AI coding tools find the file that is currently executing.
GH / 02claude-codemode
A blend of the Claude Code SDK with Cloudflare agent code mode.
GH / 03general-autoresearch
Autonomous code optimization using LLMs and any computable metric.
GH / 04rc
Personal zshrc and vimrc configuration for a fast terminal-first workflow.
GH / 05pytest-depper
Smart test selection from AST-level code dependency analysis.
GH / 06cookbook
A working collection of examples, experiments, and useful recipes.
“Simplicity is an advantage but sadly complexity sells better.”