Update to Kazna

{
  "description": "List subscribers of a Kazna channel owned by the authenticated author.",
  "included_files": [
    {
      "relative_path": "agents/openai.yaml",
      "size_in_bytes": 422
    }
  ],
  "name": "kazna-subscribers",
  "skill_md_contents": "---\nname: kazna-subscribers\ndescription: List subscribers of a Kazna channel owned by the authenticated author.\n---\n\n# Kazna subscribers\n\nUse MCP server `Kazna`.\n\n## Steps\n\n1. If channel id is unknown, call `list_channels` first and ask which channel to inspect (or pick the first if the user said so).\n2. Call `list_channel_subscribers` with that channel UUID.\n3. Summarize counts, platforms, and recent starts/expiries without inventing PII.\n\n## Constraints\n\n- Read-only; do not block or remove subscribers through this plugin.\n"
}