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Portus

Rust-based API/AI/MCP gateway with Kubernetes and standalone support

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Portus is a high-performance gateway built in Rust on the Rama networking stack. It supports API, AI, and MCP protocols with a split control/data plane architecture, conforming fully to the Kubernetes Gateway API specification.

Run Portus as a Kubernetes Gateway or standalone with simple YAML configuration. Features include ACME support for automated certificate management, delivering better throughput and lower resource usage than traditional alternatives.

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