On Lounge since Oct 2026
Oren Segal
Member #2,795FounderL2Founder, Shelfie
Building production AI systems. Founder @ Shelfie.
How karma works. Everyone starts with 5. You get +1 each time another member upvotes one of your posts or comments (your own upvotes don't count), and lose it if they take the upvote back. Post what you're building, answer questions and help other members to earn more.
Achievements
Plugged In ×3Connected sources: GitHub, Hugging Face, LinkedIn, X, website.How: Connected 3 sources (GitHub, LinkedIn, X or a website) in Settings
Plugged In×3Featured
Shipper ×2Projects on your profile.How: Added 5 projects to their profile
Shipper×2
No posts yet
Oren Segal hasn't posted yet.
Pinned projects
Fetches the page each AI-written claim cites and flags claims whose words, numbers or names aren't on it
citationsclaude-codefact-checkingllmverification
Mutation testing for LLM and agent eval suites: can your eval fail?
claude-codeevalsllm-evaluationprompt-engineeringtesting
My portfolio: AI agent tooling, LLM infrastructure and data projects, each linked to its public repo
ai-engineering
nextjsportfolio
An incident root-cause agent, written by hand, with an eval harness
Claude Code skill: give it a startup's URL, get a shortlist of likely first customers, each backed by a public source it checked
ai-agentsclaude-codellmmarket-research
python
Trust layer for Claude Code harnesses: blocks destructive commands and secret reads, checks tests really ran, flags plugin drift, gates a merge on evidence, and doctor checks it all still holds
agent-harnessai-agentsclaude-codedeveloper-toolsguardrails
About
Oren Segal, based in Brooklyn, is the founder of Shelfie, an iOS app in closed beta. Oren's focus is applied AI, with agents and the test suites that judge them; projects include rootcause, an incident root-cause agent, and litmus, a mutation testing tool for eval suites. Currently, Oren is developing cited, a tool that checks AI-written claims against the pages they cite.
Categories
Stack
Cloudflare Workers AI
Claude
Vercel
Supabase
