Add more tests to see wtf is going wrong here..

playbooks/tests/check_plugins.yml

@@ -0,0 +1,46 @@
+---
+- name: Check Available Inventory Plugins
+  hosts: localhost
+  gather_facts: false
+  tasks:
+    - name: List all available inventory plugins
+      ansible.builtin.shell: |
+        echo "=== All inventory plugins ==="
+        ansible-doc -t inventory -l 2>/dev/null || echo "ansible-doc failed"
+        echo ""
+        echo "=== Check linode specific plugins ==="
+        ansible-doc -t inventory -l 2>/dev/null | grep -i linode || echo "No linode plugins in doc list"
+        echo ""
+        echo "=== Check plugin files directly ==="
+        find /runner/requirements_collections -name "*.py" -path "*/inventory/*" | grep -i linode || echo "No linode inventory plugins found in files"
+        echo ""
+        echo "=== Collection structure ==="
+        ls -la /runner/requirements_collections/ansible_collections/linode/cloud/plugins/inventory/ 2>/dev/null || echo "Linode inventory directory not found"
+      register: plugin_check
+      ignore_errors: true
+
+    - name: Display plugin check results
+      ansible.builtin.debug:
+        var: plugin_check.stdout_lines
+
+    - name: Test inventory plugin directly
+      ansible.builtin.shell: |
+        echo "=== Test plugin path ==="
+        export ANSIBLE_COLLECTIONS_PATH="/runner/requirements_collections:/usr/share/ansible/collections"
+        ansible-inventory --list -i /dev/stdin << 'EOF'
+        plugin: linode.cloud.inventory
+        access_token: "fake_token_for_test"
+        EOF
+      register: plugin_test
+      ignore_errors: true
+      environment:
+        LINODE_API_TOKEN: "test"
+
+    - name: Display plugin test results
+      ansible.builtin.debug:
+        msg: |
+          Plugin test output:
+          {{ plugin_test.stdout }}
+          
+          Plugin test error:
+          {{ plugin_test.stderr }}