diff --git a/.a2acloud/runtime-upgrade.json b/.a2acloud/runtime-upgrade.json
deleted file mode 100644
index d1e342e..0000000
--- a/.a2acloud/runtime-upgrade.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "package": "a2a-pack",
-  "requested_at": "2026-05-27T18:32:42.811435+00:00",
-  "target_version": "0.1.31"
-}
diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index eb2dce0..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,9 +0,0 @@
-__pycache__
-*.pyc
-.venv
-.git
-.pytest_cache
-node_modules
-.a2a
-.env
-.env.local
diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
deleted file mode 100644
index 75d6056..0000000
--- a/.gitea/workflows/build.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: build
-on:
-  push:
-    branches: [main]
-    paths-ignore:
-      - 'deploy/**'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: build image
-        run: |
-          IMG=registry.a2acloud.io/agents/blog-openapi-agent
-          docker build --pull -t "$IMG:$GITHUB_SHA" -t "$IMG:latest" .
-          docker push "$IMG:$GITHUB_SHA"
-          docker push "$IMG:latest"
-
-      - name: bump deploy manifest
-        run: |
-          IMG=registry.a2acloud.io/agents/blog-openapi-agent
-          sed -i "s|image: $IMG:.*|image: $IMG:$GITHUB_SHA|" deploy/20-deployment.yaml
-          sed -i "s|value: $IMG:.*|value: $IMG:$GITHUB_SHA|" deploy/20-deployment.yaml
-          git config user.email "ci@a2a.local"
-          git config user.name "ci"
-          git add deploy/20-deployment.yaml
-          if git diff --staged --quiet; then
-            echo "no manifest changes"
-          else
-            git commit -m "ci: bump image to $GITHUB_SHA"
-            git push origin HEAD:main
-          fi
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 9e7e9e8..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,15 +0,0 @@
-FROM registry.a2acloud.io/a2a/a2a-pack-base:latest
-
-WORKDIR /app
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-COPY . .
-
-
-ENV A2A_ENTRYPOINT=agent:BlogOpenapiAgent
-ENV PORT=8000
-EXPOSE 8000
-
-CMD a2a run --entrypoint "$A2A_ENTRYPOINT" --host 0.0.0.0 --port 8000
diff --git a/deploy/20-deployment.yaml b/deploy/20-deployment.yaml
deleted file mode 100644
index 600b926..0000000
--- a/deploy/20-deployment.yaml
+++ /dev/null
@@ -1,96 +0,0 @@
-apiVersion: serving.knative.dev/v1
-kind: Service
-metadata:
-  name: blog-openapi-agent
-  namespace: agents
-  labels:
-    app: blog-openapi-agent
-    a2a/managed-by: control-plane
-spec:
-  template:
-    metadata:
-      labels:
-        app: blog-openapi-agent
-      annotations:
-        autoscaling.knative.dev/minScale: "0"
-        autoscaling.knative.dev/maxScale: "1"
-        autoscaling.knative.dev/metric: concurrency
-        autoscaling.knative.dev/target: "1"
-    spec:
-      containerConcurrency: 1
-      enableServiceLinks: false
-      responseStartTimeoutSeconds: 600
-      timeoutSeconds: 600
-      containers:
-        - name: agent
-          image: registry.a2acloud.io/agents/blog-openapi-agent:fdb7b08b10fc763cee0d020e051f32e13cb6b33d
-          imagePullPolicy: Always
-          env:
-            - name: A2A_AGENT_IMAGE
-              value: registry.a2acloud.io/agents/blog-openapi-agent:fdb7b08b10fc763cee0d020e051f32e13cb6b33d
-            - name: A2A_RENDER_IMAGE
-              value: registry.a2acloud.io/agents/blog-openapi-agent:fdb7b08b10fc763cee0d020e051f32e13cb6b33d
-            - name: A2A_CP_URL
-              value: "http://control-plane.control-plane.svc.cluster.local"
-            - name: A2A_LOGIN_URL
-              value: "https://app.a2acloud.io"
-            - name: A2A_SESSION_COOKIE_NAME
-              value: "a2a_session"
-            - name: A2A_GRANT_VERIFYING_KEY
-              valueFrom:
-                secretKeyRef: {name: platform-secrets, key: grant_verifying_key}
-            - name: A2A_SANDBOX_URL
-              value: http://sandbox.sandbox.svc.cluster.local:8000
-            - name: A2A_SANDBOX_TIMEOUT_S
-              value: "180"
-          envFrom:
-            - secretRef:
-                name: blog-openapi-agent-agent-secrets
-                optional: true
-          ports:
-            - containerPort: 8000
-              name: http1
-              protocol: TCP
-          readinessProbe:
-            httpGet: {path: /healthz, port: 8000}
-            initialDelaySeconds: 2
-            periodSeconds: 5
-            timeoutSeconds: 3
-            failureThreshold: 6
-            successThreshold: 1
-          livenessProbe:
-            httpGet: {path: /healthz, port: 8000}
-            initialDelaySeconds: 10
-            periodSeconds: 15
-            timeoutSeconds: 3
-            failureThreshold: 6
-          resources:
-            requests: {cpu: "200m", memory: "512Mi"}
-            limits: {cpu: "200m", memory: "512Mi"}
-  traffic:
-    - latestRevision: true
-      percent: 100
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: blog-openapi-agent
-  namespace: agents
-  annotations:
-    cert-manager.io/cluster-issuer: letsencrypt-prod
-    traefik.ingress.kubernetes.io/router.entrypoints: web,websecure
-spec:
-  tls:
-    - hosts: [blog-openapi-agent.a2acloud.io]
-      secretName: blog-openapi-agent-a2acloud-io-tls
-  rules:
-    - host: blog-openapi-agent.a2acloud.io
-      http:
-        paths:
-          - path: /
-            pathType: Prefix
-            backend:
-              service:
-                name: blog-openapi-agent
-                port:
-                  number: 80