jjmaxwell4
- Karma
- 799
- Created
- 17 years ago
About
Working on Pillar. Previously founder of Double, Jetfuel.Recent Submissions
- 1. ▲ Doorstep: An MCP server that lets Claude send someone in SF to run your errands (trydoorstep.app)
- 2. ▲ Show HN: Agent Readiness Score – A real AI agent to test your website (trypillar.com)
- 3. ▲ Lessons from Building (and Closing) Double Finance (YC W24) (jjmaxwell4.com)
- 4. ▲ Google Antigravity exfiltrates data via indirect prompt injection attack (promptarmor.com)
- 5. ▲ $93B paid in Expense Ratios per year (double.finance)
- 6. ▲ Default/Override: An Elegant Schema for User Settings (double.finance)
- 7. ▲ Show HN: ETF Comparison – See Correlation, Overlap, and Holdings