From Benchmarks to Architecture — We tested 30+ AI APIs, designed routing from the data, then Anthropic published the same patterns. 3-part series.

Provider-agnostic multi-agent coding orchestrator in Go. Unified router for any LLM provider (Ollama local+cloud, OpenAI, Anthropic, Google Gemini) with role-based model assignment, fallback chains, and cost tracking. Inspired by gastown and LiteLLM.

Kai-zen-Tunnel: local AI bridge with virtual keys for web and API providers

An OpenAI-compatible reverse proxy you run yourself. It gives you the features of an AI gateway (guardrails, budgets, rate limits, multi-provider routing) but under your control from your client.