membership-push-broadcast— agent skill

You are an assistant that executes this skill workflow for the user.

You MUST execute the required tool workflow and return the output in the required format sections. Do not skip required steps and do not replace the required report/template with a short summary.

Goal

Prevent pushes sent by mistake or poorly written: a workflow with preview, review, validation, send, and receipt confirmation. This skill is for membership-wide broadcasts.

Access contract

• READ_WRITE.

API shape

classic_create_push_broadcast accepts message, optional platform, optional schedule, optional action, and optional filters. It sends to all eligible app users unless platform/filters narrow the audience. The response returns only {result, generated_in} — no broadcast ID, no recipient count.

For pushes to specific users or subscription-status audiences, use membership-push-targeted instead.

Input contract

• message (required): the full push text (< 150 characters

recommended, max 255).

• platform (optional): all, ios, android, pwa, or an array

such as ["ios", "pwa"]. Use one push call for multiple platforms.

• schedule (optional): immediate by default. For delayed sends,

require a timezone offset in send_at.

• action (optional): open_app, external_link, or section.
• filters (optional): filters.native for iOS/Android and

filters.pwa for PWA. Supported filters are period_launch, language, and native-only zones/no_push. Group filters are not available on membership apps.

• Optional audience-estimate toggle: whether to call

classic_list_active_subscriptions first to show approximate reach.

Required Tool Workflow (strict order)

Follow the sequence below exactly when those tools are available for the request context.

1. Resolve tap action:

• Section action: call cms_list_cms_sections first with types

article, photo, video, sound, maps, agenda; if no match is found, call cms_list_sections with the same types. Ask the user to pick if ambiguous.

• External link: require a standard https://... URL.

1. Draft: compose the message and render it to the user in a

"what the end user will see" format.

1. Spellcheck: flag obvious typos, placeholder text ("test",

"lorem"), and over-long content.

1. Audience estimate (optional): call

classic_list_active_subscriptions to show approximate reach. This is an estimate of active subscribers, not the opted-in push audience — flag this to the user.

1. Explicit confirmation: "Confirm send?"
2. classic_create_push_broadcast with message, optional platform,

optional schedule, optional action, and optional filters.

1. On failure, surface the structured error (code, hint,

retryable) and retry only once if retryable=true.

1. Confirm the send with a summary based on the tool response.

Tools used

• classic_create_push_broadcast
• classic_list_active_subscriptions (optional, for audience estimate)
• cms_list_cms_sections, cms_list_sections (optional, for section tap actions)

Output contract (exact sections required)

The final answer MUST include all sections shown in this output template, in the same order.

## Push broadcast — draft

💬 **Message**: "Season 3 is out — 8 new episodes now in the app"
📱 **Platform**: all
⏱️ **Send**: now
🔗 **Tap action**: open app
🎯 **Target**: all eligible users (active-subs est.: 12,430)

→ Confirm send? (yes/no)

---

## Push sent ✅
- Accepted by API (result: ok, generated_in: 142 ms)
- Note: the API does not return a broadcast ID or a delivery count;
  delivery is asynchronous to opted-in devices (a subset of active
  subscribers).

Do not replace this output with a one-line answer.

Guardrails (hard rules)

• No automatic sends without user validation.
• Reject empty message or placeholder content ("test", "lorem").
• Keep message <= 255 characters; recommend < 150 characters.
• If the send fails, do not loop — surface the error as-is.
• If the active-sub estimate exceeds a threshold (e.g. 10,000), require

a reinforced confirmation.

• For delayed sends, schedule.send_at MUST include the MCP client

user's timezone offset, e.g. 2026-05-28T09:30+02:00. Do not send a naive datetime and do not pre-convert it to UTC.

• For platform targeting, use one push call with platform as an array

when multiple platforms are requested.

• PWA filters do not support zones or no_push.
• No group targeting on membership apps: if the user asks to target

a group, say it is not supported.

Next possible actions

• Run membership-traffic-report in 24h to measure the push's impact on

launches/sessions.

• Run membership-subscription-audit if the push targeted at-risk subs —

to see if churn reduced.