Publish curated MobilityOps source snapshot

contracts/ragcore-contract-assumptions.md

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+# RAGcore contract assumptions
+
+RAGcore is being built separately, so Claude must inspect its actual exposed API before finalizing the adapter. Do not edit RAGcore from this repository.
+
+The MobilityOps adapter needs only these capabilities:
+
+1. health/status;
+2. synchronize or ingest a document with stable ID and metadata;
+3. ask/search within one tenant/workspace/collection;
+4. receive source document ID, title, version, section and excerpt;
+5. distinguish unavailable from insufficient evidence.
+
+When the actual RAGcore API differs, adapt MobilityOps behind `KnowledgeProvider`; do not leak RAGcore-specific response shapes into UI/domain code.