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crb2nu/README.md

Hey, I'm Cody

I build infrastructure for AI workloads, developer tooling, and healthcare data systems from the mountains of southwest Virginia.

Most of my work lives at the intersection of Kubernetes, AI/ML operations, and protocol design. I like building things that make complex systems feel simple - whether that's scheduling GPU workloads across a cluster, wiring up MCP servers across editors, or transforming messy healthcare data into something useful.

What I'm building

fi-fhir - Healthcare integration platform that transforms legacy formats (HL7v2, CSV, EDI X12) into semantic FHIR events. Includes a mapping studio UI for building transformations without writing code.

edilint - A pre-send linter for EDI and healthcare flat files. Single static binary with CI-friendly exit codes: X12 envelope integrity, lookalike-character detection, declared-vs-actual count verification. Zero dependencies.

FlexInfer - Kubernetes-native GPU scheduling and AI model serving. Automatic hardware detection, intelligent workload orchestration, dynamic LoRA adapters, and multi-backend support (Ollama, vLLM, llama.cpp, and more). Built in Go.

MentatLab - Mission control for composable AI agents. Visual DAG canvas for designing workflows, Kubernetes-native execution, and a simple stdin/stdout protocol so agents can be written in any language.

Loom - An MCP (Model Context Protocol) ecosystem spanning a Go daemon, VS Code extension, and Zed plugin. Manages MCP server lifecycles, syncs configuration across Claude, Codex, Gemini, Kilocode, and other AI coding tools, and provides persistent agent memory across sessions.

Day to day

I run a homelab K3s cluster on Harvester with Flux CD GitOps, Longhorn storage, and a full observability stack (Prometheus, Grafana, Loki). It's where I develop, test, and dog-food everything above.

My typical stack:

Go · Python · TypeScript · Rust
Kubernetes · Flux CD · Harvester · Longhorn
Prometheus · Grafana · Loki
MCP · FHIR · HL7v2

Open source

I contribute to OpenHands (WebSocket/HTTP proxy for K8s deployments) and maintain a collection of shared libraries across Go, Python, TypeScript, and Rust - from MCP SDKs and circuit breakers to semantic code indexing and browser automation.

Get in touch

I'm always interested in conversations about AI infrastructure, healthcare interop, or homelab builds.

Pinned Loading

  1. edilint edilint Public

    A linter for EDI and healthcare flat files. Single binary, CI-friendly exit codes.

    Go

  2. fi-fhir fi-fhir Public

    Transforms legacy healthcare formats (HL7v2, CSV, EDI X12) into semantic events and routes them through configurable workflows

    Go