---
- name: "🩺 Complete an MCP initialize handshake against the plugin endpoint"
  ansible.builtin.shell: | # nocheck: container-exec-resolver  runtime-resolved CID, delegated to the hosting node
    container exec -i {{ JENKINS_LOCAL_CID | quote }} \
      {{ lookup('timeout', 30) | curl(5, 0) }} -f -o /dev/null \
        -X POST \
        -H 'Content-Type: application/json' \
        -H 'Accept: application/json, text/event-stream' \
        -u {{ (JENKINS_MCP_USERNAME ~ ':' ~ jenkins_mcp_token) | quote }} \
        --data-binary {{ JENKINS_MCP_INITIALIZE_PAYLOAD | to_json | quote }} \
        {{ JENKINS_MCP_URL | quote }}
  register: jenkins_mcp_endpoint_probe
  changed_when: false
  retries: 30
  delay: 2
  until: jenkins_mcp_endpoint_probe.rc == 0
  delegate_to: "{{ JENKINS_HOST_NODE }}"
  run_once: true
  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"