Notes

Notes from the work.

Write-ups of the open-source tools I'm building: what problem each one solves and how it stays safe.

1. 2026-10-19 · 2 min readA seatbelt for AI coding agentsAgents now run aws, kubectl, terraform and git on real machines. seatbelt reads each shell command before it runs and stops the dangerous ones, without a network call.
2. 2026-10-18 · 2 min readFinding the owner of forgotten cloud resourcesCost tools say what's expensive. cloud-ownerlens finds unused resources, works out who owns them, records what they answered, and can't change anything.
3. 2026-10-19 · 2 min readScamSaathi: an offline scam shield in Hindi and EnglishA scam check for the people scammers target most: farmers, students and their families. It runs on the phone, explains why, and can tell someone you trust.