diff --git a/.github/workflows/build-bundle.yml b/.github/workflows/build-bundle.yml
index e20cea2..6f65688 100644
--- a/.github/workflows/build-bundle.yml
+++ b/.github/workflows/build-bundle.yml
@@ -31,8 +31,7 @@ jobs:
           VERSION="${{ github.event.release.tag_name }}"
           VERSION="${VERSION#v}"
           jq --arg v "$VERSION" '.version = $v' manifest.json > manifest.tmp.json && mv manifest.tmp.json manifest.json
-          jq --arg v "$VERSION" '.version = $v' server.json > server.tmp.json && mv server.tmp.json server.json
 
-      - uses: NimbleBrainInc/mcpb-pack@v2
+      - uses: NimbleBrainInc/mcpb-pack@v3
         with:
           output: "{name}-{version}-${{ matrix.os }}-${{ matrix.arch }}.mcpb"
diff --git a/server.json b/server.json
deleted file mode 100644
index 493c206..0000000
--- a/server.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "$schema": "https://schemas.nimblebrain.ai/v1/nimblebrain-server.schema.json",
-  "name": "ai.nimblebrain/echo",
-  "description": "Echo server for testing and debugging MCP connections",
-  "version": "0.1.6",
-  "title": "Echo MCP Server",
-  "repository": {
-    "url": "https://github.com/NimbleBrainInc/mcp-echo",
-    "source": "https://github.com/NimbleBrainInc/mcp-echo"
-  },
-  "_meta": {
-    "ai.nimblebrain/v1": {
-      "runtime": "python:3.13",
-      "capabilities": {
-        "tools": true,
-        "resources": false,
-        "prompts": false
-      },
-      "display": {
-        "category": "developer-tools",
-        "tags": [
-          "testing",
-          "debugging",
-          "development"
-        ]
-      },
-      "deployment": {
-        "protocol": "http",
-        "port": 8000,
-        "mcpPath": "/mcp"
-      },
-      "container": {
-        "healthCheck": {
-          "path": "/health",
-          "port": 8000
-        }
-      },
-      "resources": {
-        "limits": {
-          "memory": "512Mi",
-          "cpu": "1000m"
-        },
-        "requests": {
-          "memory": "256Mi",
-          "cpu": "250m"
-        }
-      },
-      "scaling": {
-        "minReplicas": 1,
-        "maxReplicas": 3
-      }
-    }
-  }
-}