The A.I. Daily
AI·rete·RAG: Rule Engine Decides, RAG Explains Why
AI·rete·RAG separates auditable decisions from LLM explanations: a pure-Python Rete engine evaluates YAML rules against facts to produce a single verdict, while RAG retrieves policy passages so an LLM writes a cited explanation without changing the verdict. It offers a free tier and an MCP server for agents like Claude.