diff --git a/src/signify/app/coring.py b/src/signify/app/coring.py
index 68a519c..fa6f97d 100644
--- a/src/signify/app/coring.py
+++ b/src/signify/app/coring.py
@@ -186,9 +186,13 @@ def __init__(self, client: SignifyClient):
         """Create an OOBI resource bound to one Signify client."""
         self.client = client
 
-    def get(self, name, role="agent"):
+    def get(self, name, role="agent", include_eid=None):
         """Return role-specific OOBIs published for one identifier alias."""
-        res = self.client.get(f"/identifiers/{name}/oobis?role={role}")
+        params = dict(role=role)
+        if include_eid is not None:
+            params["includeEid"] = str(include_eid).lower()
+
+        res = self.client.get(f"/identifiers/{name}/oobis", params=params)
         return res.json()
 
     def resolve(self, oobi, alias=None):
diff --git a/tests/app/test_coring.py b/tests/app/test_coring.py
index 4de0bd6..afb4ec0 100644
--- a/tests/app/test_coring.py
+++ b/tests/app/test_coring.py
@@ -264,11 +264,19 @@ def test_oobis_get(make_mock_response):
     oobis = coring.Oobis(client=client) # type: ignore
 
     mock_response = make_mock_response()
-    expect(client, times=1).get('/identifiers/a_name/oobis?role=my_role').thenReturn(mock_response)
+    expect(client, times=1).get(
+        '/identifiers/a_name/oobis',
+        params={'role': 'my_role'},
+    ).thenReturn(mock_response)
+    expect(client, times=1).get(
+        '/identifiers/a_name/oobis',
+        params={'role': 'my_role', 'includeEid': 'true'},
+    ).thenReturn(mock_response)
 
-    expect(mock_response, times=1).json().thenReturn({'some': 'json'})
+    expect(mock_response, times=2).json().thenReturn({'some': 'json'})
 
     oobis.get("a_name", "my_role")
+    oobis.get("a_name", "my_role", include_eid=True)
 
 def test_oobis_resolve(make_mock_response):
     from signify.app.clienting import SignifyClient
diff --git a/tests/integration/helpers.py b/tests/integration/helpers.py
index 8ae2932..bfbadd9 100644
--- a/tests/integration/helpers.py
+++ b/tests/integration/helpers.py
@@ -1303,9 +1303,7 @@ def expose_multisig_agent_oobi(
        EID set.
     4. Each member waits for a non-empty group agent OOBI and both answers are
        compared to confirm convergence on one publication route.
-    5. Return the base multisig OOBI, not the raw `/agent/...` route. This
-       mirrors the SignifyTS multisig flows, which resolve the group OOBI
-       derived from the agent publication path.
+    5. Return KERIA's default group agent OOBI directly.
 
     Important contract detail:
     Once an embedded `rpy` is already locally approved, the peer echo may be
@@ -1342,7 +1340,13 @@ def expose_multisig_agent_oobi(
     agent_oobi_a = wait_for_identifier_oobi(client_a, group_name, role="agent")[0]
     agent_oobi_b = wait_for_identifier_oobi(client_b, group_name, role="agent")[0]
     assert agent_oobi_a == agent_oobi_b
-    return agent_oobi_a.split("/agent/")[0]
+    qualified_oobis = client_a.oobis().get(
+        group_name,
+        role="agent",
+        include_eid=True,
+    )["oobis"]
+    assert all("/agent/" in oobi for oobi in qualified_oobis)
+    return agent_oobi_a
 
 
 def expose_multisig_agent_oobi_n(
@@ -1392,7 +1396,7 @@ def expose_multisig_agent_oobi_n(
         oobis.append(wait_for_identifier_oobi(client, group_name, role="agent")[0])
 
     assert len(set(oobis)) == 1
-    return oobis[0].split("/agent/")[0]
+    return oobis[0]
 
 
 def start_multisig_rotation(
diff --git a/tests/integration/test_delegation.py b/tests/integration/test_delegation.py
index e6e4559..dfdeeb9 100644
--- a/tests/integration/test_delegation.py
+++ b/tests/integration/test_delegation.py
@@ -178,8 +178,7 @@ def test_multisig_delegator_to_single_sig_delegate(client_factory):
         delegator_member_b_name,
         delegator_group_name,
     )
-    delegator_group_identifier_oobi = delegator_group_oobi.split("/agent/")[0]
-    resolve_oobi(delegate_client, delegator_group_identifier_oobi, alias=delegator_group_name)
+    resolve_oobi(delegate_client, delegator_group_oobi, alias=delegator_group_name)
 
     delegate_serder, delegate_operation = start_delegated_identifier(
         delegate_client,
@@ -278,9 +277,8 @@ def test_multisig_delegator_to_multisig_delegate(client_factory):
         delegator_member_b_name,
         delegator_group_name,
     )
-    delegator_group_identifier_oobi = delegator_group_oobi.split("/agent/")[0]
-    resolve_oobi(delegate_client_a, delegator_group_identifier_oobi, alias=delegator_group_name)
-    resolve_oobi(delegate_client_b, delegator_group_identifier_oobi, alias=delegator_group_name)
+    resolve_oobi(delegate_client_a, delegator_group_oobi, alias=delegator_group_name)
+    resolve_oobi(delegate_client_b, delegator_group_oobi, alias=delegator_group_name)
 
     delegate_participants = [
         delegate_client_a.identifiers().get(delegate_member_a_name)["prefix"],