fix: Remove unsupported environment variables

.github/workflows/test-setup.yml

@@ -34,21 +34,14 @@ jobs:
       - name: Verify environment variables
         run: |
           echo "AWS_ENDPOINT_URL: $AWS_ENDPOINT_URL"
-          echo "KECS_ENDPOINT: $KECS_ENDPOINT"
-          echo "KECS_ADMIN_ENDPOINT: $KECS_ADMIN_ENDPOINT"
           echo "KUBECONFIG: $KUBECONFIG"
-          echo "KECS_INSTANCE: $KECS_INSTANCE"
 
           # Check environment variables are set
           test -n "$AWS_ENDPOINT_URL"
-          test -n "$KECS_ENDPOINT"
-          test -n "$KECS_ADMIN_ENDPOINT"
           test -n "$KUBECONFIG"
-          test -n "$KECS_INSTANCE"
 
           # Verify they match outputs
-          test "$KECS_ENDPOINT" = "${{ steps.kecs.outputs.endpoint }}"
-          test "$KECS_INSTANCE" = "${{ steps.kecs.outputs.instance-name }}"
+          test "$AWS_ENDPOINT_URL" = "${{ steps.kecs.outputs.endpoint }}"
 
       - name: Test ECS API
         run: |

README.md

@@ -75,11 +75,10 @@ jobs:
 
 The action automatically exports the following environment variables:
 
-- `AWS_ENDPOINT_URL`: KECS API endpoint
-- `KECS_ENDPOINT`: KECS API endpoint
-- `KECS_ADMIN_ENDPOINT`: KECS admin endpoint
-- `KUBECONFIG`: Path to kubeconfig file
-- `KECS_INSTANCE`: Instance name
+- `AWS_ENDPOINT_URL`: KECS API endpoint (for AWS CLI)
+- `KUBECONFIG`: Path to kubeconfig file (for kubectl access)
+
+For direct API access to KECS, use the `endpoint` output: `${{ steps.kecs.outputs.endpoint }}`
 
 ## Advanced Usage
 

action.yml

@@ -123,7 +123,4 @@ runs:
       shell: bash
       run: |
         echo "AWS_ENDPOINT_URL=${{ steps.start.outputs.endpoint }}" >> $GITHUB_ENV
-        echo "KECS_ENDPOINT=${{ steps.start.outputs.endpoint }}" >> $GITHUB_ENV
-        echo "KECS_ADMIN_ENDPOINT=${{ steps.start.outputs.admin-endpoint }}" >> $GITHUB_ENV
         echo "KUBECONFIG=${{ steps.start.outputs.kubeconfig }}" >> $GITHUB_ENV
-        echo "KECS_INSTANCE=${{ steps.start.outputs.instance-name }}" >> $GITHUB_ENV