skm-select

Multi-strategy cascading skill selection engine.

This crate provides:

• SelectionStrategy trait for pluggable selection algorithms
• TriggerStrategy for fast regex/keyword matching (µs)
• SemanticStrategy for embedding-based similarity (ms)
• LlmStrategy for LLM classification fallback (s)
• FewShotEnhanced wrapper for dynamic few-shot injection
• CascadeSelector for composing strategies with early-exit