diff --git a/aries_cloudagent/messaging/discovery/message_types.py b/aries_cloudagent/messaging/discovery/message_types.py
index 5b31a5603f..7ef3102649 100644
--- a/aries_cloudagent/messaging/discovery/message_types.py
+++ b/aries_cloudagent/messaging/discovery/message_types.py
@@ -1,6 +1,6 @@
-"""Message type identifiers for Protocol Discovery."""
+"""Message type identifiers for Feature Discovery."""
 
-MESSAGE_FAMILY = "did:sov:BzCbsNYhMrjHiqZDTUASHg;spec/protocol-discovery/1.0"
+MESSAGE_FAMILY = "did:sov:BzCbsNYhMrjHiqZDTUASHg;spec/discover-features/1.0"
 
 DISCLOSE = f"{MESSAGE_FAMILY}/disclose"
 QUERY = f"{MESSAGE_FAMILY}/query"
diff --git a/aries_cloudagent/messaging/discovery/messages/disclose.py b/aries_cloudagent/messaging/discovery/messages/disclose.py
index 6fb6b80dc7..f931f6b496 100644
--- a/aries_cloudagent/messaging/discovery/messages/disclose.py
+++ b/aries_cloudagent/messaging/discovery/messages/disclose.py
@@ -1,4 +1,4 @@
-"""Represents a protocol discovery disclosure message."""
+"""Represents a feature discovery disclosure message."""
 
 from typing import Mapping
 
@@ -13,7 +13,7 @@
 
 
 class Disclose(AgentMessage):
-    """Represents a protocol discovery disclosure, the response to a query message."""
+    """Represents a feature discovery disclosure, the response to a query message."""
 
     class Meta:
         """Disclose metadata."""
diff --git a/aries_cloudagent/messaging/discovery/messages/query.py b/aries_cloudagent/messaging/discovery/messages/query.py
index b4f9204211..1a1958a9c6 100644
--- a/aries_cloudagent/messaging/discovery/messages/query.py
+++ b/aries_cloudagent/messaging/discovery/messages/query.py
@@ -1,4 +1,4 @@
-"""Represents a protocol discovery query message."""
+"""Represents a feature discovery query message."""
 
 from marshmallow import fields
 
@@ -11,7 +11,7 @@
 
 
 class Query(AgentMessage):
-    """Represents a protocol discovery query.
+    """Represents a feature discovery query.
 
     Used for inspecting what message types are supported by the agent.
     """
diff --git a/aries_cloudagent/messaging/discovery/routes.py b/aries_cloudagent/messaging/discovery/routes.py
index 653a9f9f41..308324872b 100644
--- a/aries_cloudagent/messaging/discovery/routes.py
+++ b/aries_cloudagent/messaging/discovery/routes.py
@@ -1,4 +1,4 @@
-"""Protocol discovery admin routes."""
+"""Feature discovery admin routes."""
 
 from aiohttp import web
 from aiohttp_apispec import docs, response_schema
@@ -9,14 +9,14 @@
 
 
 class QueryResultSchema(Schema):
-    """Result schema for connection list."""
+    """Result schema for the protocol list."""
 
     results = fields.Dict(fields.Str(), fields.Dict())
 
 
 @docs(
     tags=["server"],
-    summary="Query supported protocols",
+    summary="Query supported features",
     parameters=[
         {
             "name": "query",
@@ -27,7 +27,7 @@ class QueryResultSchema(Schema):
     ],
 )
 @response_schema(QueryResultSchema(), 200)
-async def query_protocols(request: web.BaseRequest):
+async def query_features(request: web.BaseRequest):
     """
     Request handler for inspecting supported protocols.
 
@@ -48,4 +48,4 @@ async def query_protocols(request: web.BaseRequest):
 async def register(app: web.Application):
     """Register routes."""
 
-    app.add_routes([web.get("/protocols", query_protocols)])
+    app.add_routes([web.get("/features", query_features)])