02 — AI Products
Software we built,
running in production.
pi-ying
Multi-agent orchestration platform.
A lightweight kernel for running many agents on the same model. One kernel, one console, one set of evals. Drop a widget on any page; ship a tenant in a day.
- Multi-tenant console
- Drop-in widget (any framework)
- Bearer-token admin
- OpenAI + Anthropic adapters
smart-router
Plan-based LLM router with health-aware failover.
OpenAI Chat Completions × Anthropic Messages × OpenAI Responses, all through one router. Plan-based provider failover, BadgerDB health tracking, PM2-managed.
- Three request dialects
- Plan-based failover
- LRU / weighted / round-robin
- SQLite + BadgerDB stats
agnest
On-prem bridge stack for self-hosted AI.
The bridge stack running hksay.com's own infrastructure — Postgres for state, Redis for rate-limits, socat for low-friction deploys. Pinned versions, auditable, deployable in 30 minutes.
- Pinned infra (Brew + Docker)
- 30-minute bring-up
- Postgres + Redis + caddy
- Reverse-proxy ready
open-design
The design system behind hksay.com.
We're packaging the tokens, components, and motion rules that produced hksay.com into a reusable open-source kit. Q1 launch — subscribe via the footer.
- Design tokens
- React components
- Motion recipes
- Claude + Pi skills