diff --git a/api/routers/progress.py b/api/routers/progress.py
index ddb73b4..e148ce4 100644
--- a/api/routers/progress.py
+++ b/api/routers/progress.py
@@ -1,51 +1,13 @@
-import uuid
-from datetime import datetime
-
-from fastapi import APIRouter, Depends, Query, status
-from sqlalchemy import select
-from sqlalchemy.ext.asyncio import AsyncSession
-
 from api.database import get_session
 from api.models.progress_event import ProgressEvent
 from api.schemas.progress_event import ProgressEventCreate, ProgressEventRead
+from hub_core.routers.progress import create_progress_router
 
-router = APIRouter(prefix="/progress", tags=["progress"])
+router = create_progress_router(
+    get_session,
+    progress_model=ProgressEvent,
+    progress_create_schema=ProgressEventCreate,
+    progress_read_schema=ProgressEventRead,
+)
 
-
-@router.get("/", response_model=list[ProgressEventRead])
-async def list_progress(
-    topic_id: uuid.UUID | None = None,
-    workstream_id: uuid.UUID | None = None,
-    task_id: uuid.UUID | None = None,
-    event_type: str | None = None,
-    since: datetime | None = None,
-    limit: int = Query(100, le=1000),
-    offset: int = Query(0, ge=0),
-    session: AsyncSession = Depends(get_session),
-) -> list[ProgressEvent]:
-    q = select(ProgressEvent)
-    if topic_id:
-        q = q.where(ProgressEvent.topic_id == topic_id)
-    if workstream_id:
-        q = q.where(ProgressEvent.workstream_id == workstream_id)
-    if task_id:
-        q = q.where(ProgressEvent.task_id == task_id)
-    if event_type:
-        q = q.where(ProgressEvent.event_type == event_type)
-    if since:
-        q = q.where(ProgressEvent.created_at >= since)
-    q = q.order_by(ProgressEvent.created_at.desc()).offset(offset).limit(limit)
-    result = await session.execute(q)
-    return list(result.scalars().all())
-
-
-@router.post("/", response_model=ProgressEventRead, status_code=status.HTTP_201_CREATED)
-async def append_progress(
-    body: ProgressEventCreate,
-    session: AsyncSession = Depends(get_session),
-) -> ProgressEvent:
-    event = ProgressEvent(**body.model_dump())
-    session.add(event)
-    await session.commit()
-    await session.refresh(event)
-    return event
+__all__ = ["router"]
diff --git a/tests/test_mcp_smoke.py b/tests/test_mcp_smoke.py
index 7f53c1c..86bfc68 100644
--- a/tests/test_mcp_smoke.py
+++ b/tests/test_mcp_smoke.py
@@ -155,6 +155,27 @@ class TestAddProgressEvent:
         })
         assert r.status_code == 201
 
+    async def test_progress_list_filters_by_topic(self, client):
+        await _create_domain(client)
+        topic = await _create_topic(client)
+
+        scoped = await client.post("/progress/", json={
+            "topic_id": topic["id"],
+            "summary": "Topic scoped note",
+            "event_type": "note",
+        })
+        assert scoped.status_code == 201
+        freeform = await client.post("/progress/", json={
+            "summary": "Freeform note",
+            "event_type": "note",
+        })
+        assert freeform.status_code == 201
+
+        r = await client.get("/progress/", params={"topic_id": topic["id"]})
+        assert r.status_code == 200
+        body = r.json()
+        assert [event["id"] for event in body] == [scoped.json()["id"]]
+
 
 # ---------------------------------------------------------------------------
 # flag_for_human — PATCH /tasks/{id} with needs_human=True