Dev.to
7/6/2026

The original title is: "Arcanum: Local-First AI Inference Hub for .NET Developers"
Original: Retro-Downfall Arcanum
Short summary
Arcanum is a self-contained .NET 10 native executable inference hub providing local-first AI operations with OpenAI API compatibility, SQLCipher encryption, and support for multiple inference providers. Features include autonomous agents with cross-delegation, sandboxed tool execution, RAG with semantic retrieval, and spell versioning. Built for senior engineers seeking AI infrastructure without vendor lock-in.
- •Single-binary native AOT deployment with zero runtime prerequisites
- •Multi-provider support (OpenAI, DeepSeek, Groq, Ollama, local GGUF models) with OpenAI API drop-in compatibility
- •Autonomous agents with cross-delegation, tool sandboxing via cgroups, and comprehensive validation (trials, inquisitors)
Generated with AI, which can make mistakes.
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