- POST /mcp (JSON-RPC 2.0): initialize, ping, tools/list, tools/call; notifications -> 202 - tools: cortiq_route (classify -> routing decision) and cortiq_chat (route -> answer) - gated by protocols.mcp; admin meta marks it implemented - docs: README/README.ru protocol tables, highlights and status updated for streaming, Anthropic, embeddings, semantic cache and MCP Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>