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kaihwang

2 karma · joined September 11, 2026

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kaihwang··on Ask HN: What are some privacy/security tools you wish exist, but don't yet?
a tool that actually shows what third party SDKs in your own apps are phoning home to would be huge, most people have no idea what their own dependencies are sending out. everyone builds network level tools but that app level visibility is missing.
kaihwang··on Ask HN: Multi-agent workflows in production; Where people using 1000s of agents?
most of the pain at scale isn't the agents themselves, it's observability. once you're past a handful you basically need per-agent tracing or you're debugging blind, worth borrowing tooling from how people do this for microservices
kaihwang··on Ask HN: Which LLMs are best suited for prose?
Depends a lot on what kind of prose. For anything that needs to sustain a consistent voice over a long piece, the models that let you steer style with a short style guide up front tend to do better than ones you have to constantly re-prompt mid-way through.