diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 267e865..40d17dd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -89,10 +89,12 @@ jobs:
           cp -R /tmp/release/cli-linux-x64/. packages/cli-linux-x64/
       - name: Publish platform packages
         run: |
+          VERSION="${{ github.ref_name }}"
+          VERSION="${VERSION#v}"
           for pkg in cli-darwin-arm64 cli-darwin-x64 cli-linux-arm64 cli-linux-x64; do
             npm publish --access public --workspace "@tpsdev-ai/$pkg" || {
-              if npm view "@tpsdev-ai/$pkg@${{ github.ref_name }}" version 2>/dev/null; then
-                echo "⏭️ @tpsdev-ai/$pkg already published, skipping"
+              if npm view "@tpsdev-ai/$pkg@$VERSION" version 2>/dev/null; then
+                echo "⏭️ @tpsdev-ai/$pkg@$VERSION already published, skipping"
               else
                 echo "❌ Failed to publish @tpsdev-ai/$pkg" && exit 1
               fi
@@ -102,9 +104,11 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Publish meta package
         run: |
+          VERSION="${{ github.ref_name }}"
+          VERSION="${VERSION#v}"
           npm publish --access public --workspace @tpsdev-ai/cli || {
-            if npm view "@tpsdev-ai/cli@${{ github.ref_name }}" version 2>/dev/null; then
-              echo "⏭️ @tpsdev-ai/cli already published, skipping"
+            if npm view "@tpsdev-ai/cli@$VERSION" version 2>/dev/null; then
+              echo "⏭️ @tpsdev-ai/cli@$VERSION already published, skipping"
             else
               exit 1
             fi
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4ecd43c..7ae6f07 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,7 +55,7 @@ jobs:
           bun-version: latest
       - run: bun install --frozen-lockfile
       - name: Check for known vulnerabilities
-        run: bunx audit-ci --high
+        run: bun audit
 
   docker:
     name: Docker Integration
diff --git a/package.json b/package.json
index 3c0914e..b2943b0 100644
--- a/package.json
+++ b/package.json
@@ -6,10 +6,10 @@
     "packages/*"
   ],
   "scripts": {
-    "build": "npm run build --workspaces --if-present",
-    "test": "npm run test --workspaces --if-present",
-    "lint": "npm run lint --workspaces --if-present",
-    "lint:ci": "npm run lint:ci --workspaces --if-present",
+    "build": "cd packages/agent && bun run build && cd ../cli && bun run build",
+    "test": "cd packages/agent && bun test && cd ../cli && bun test",
+    "lint": "cd packages/cli && bun run lint",
+    "lint:ci": "cd packages/cli && bun run lint:ci",
     "tps": "node packages/cli/dist/bin/tps.js"
   },
   "devDependencies": {
diff --git a/packages/cli/bin/tps.ts b/packages/cli/bin/tps.ts
index 95f5996..3030799 100755
--- a/packages/cli/bin/tps.ts
+++ b/packages/cli/bin/tps.ts
@@ -429,4 +429,7 @@ async function main() {
   }
 }
 
-main();
+main().catch((err) => {
+  console.error(err?.message || err);
+  process.exit(1);
+});
diff --git a/packages/cli/src/commands/backup.ts b/packages/cli/src/commands/backup.ts
index 3c1c29b..03df8b0 100644
--- a/packages/cli/src/commands/backup.ts
+++ b/packages/cli/src/commands/backup.ts
@@ -220,8 +220,9 @@ function readManifestFromArchive(tmpDir: string): Manifest {
 function runTarCreate(stagingDir: string, archivePath: string): void {
   const cmd = ["tar", "-czf", archivePath, "-C", stagingDir, "."];
   const res = spawnSync(cmd[0], cmd.slice(1), { encoding: "utf-8" });
-  if (res.status !== 0) {
-    throw new Error(`tar create failed: ${res.stderr || res.stdout}`);
+  // GNU tar exits 1 for "file changed as we read it" — archive is still valid
+  if (res.status !== 0 && res.status !== 1) {
+    throw new Error(`tar create failed (exit ${res.status}): ${res.stderr || res.stdout}`);
   }
 }
 
diff --git a/packages/cli/test/backup.test.ts b/packages/cli/test/backup.test.ts
index bfc0b4a..93f9859 100644
--- a/packages/cli/test/backup.test.ts
+++ b/packages/cli/test/backup.test.ts
@@ -56,11 +56,13 @@ exit 0
   });
 
   function run(args: string[]) {
-    return spawnSync("bun", [TPS_BIN, ...args], {
+    const result = spawnSync("bun", [TPS_BIN, ...args], {
       cwd: tempRoot,
       encoding: "utf-8",
       env: process.env,
     });
+    
+    return result;
   }
 
   function createWorkspace(agent: string) {