"Solo.io is a cloud connectivity company. Its main cloud products are Gloo Gateway, a cloud-native API gateway built on Envoy, and Gloo Mesh, which aims to simplify Istio service mesh management for Kubernetes. And, of course, there are the inevitable AI-related products. When we spoke to Levine, Solo.io had just announced an MCP gateway for kgateway (described by the company as "the ecosystem's most mature and widely deployed cloud-native API gateway"). Most recently, the company announced that it had donated agentgateway to the Linux Foundation."