#model-routing

fak — the Fused Agent Kernel: one Go binary for AI agent loops. Wrap Claude Code/Codex/Cursor, keep long sessions cache-efficient, route work per call, run local GGUF models, and adjudicate tool calls.

A local gateway that routes Claude Code sessions to OpenAI-compatible and Anthropic-compatible models, with same-session switching and visible compatibility behavior.

Budget-bounded LLM routing that finds the cheapest model and prompt meeting your accuracy target.