{"name": "ChangeOracle", "version": "1.0.0", "protocol": "MCP", "transport": "StreamableHTTP", "hint": "POST required with JSON-RPC 2.0 body", "tools": 10, "tool_names": ["register_change", "list_changes", "change_risk_assess", "approval_check", "test_evidence", "rollback_plan", "patch_compliance", "sod_check", "change_stats", "health_check"]}