Add event guest confirmation use case using SuperCall plugin

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

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 <br />
 
 [![Awesome](https://awesome.re/badge.svg)](https://awesome.re)
-![Use Cases](https://img.shields.io/badge/usecases-26-blue?style=flat-square)
+![Use Cases](https://img.shields.io/badge/usecases-27-blue?style=flat-square)
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@@ -64,6 +64,7 @@ Solving the bottleneck of OpenClaw adaptation: Not ~~skills~~, but finding **way
 | [Multi-Agent Specialized Team](usecases/multi-agent-team.md) | Run multiple specialized agents (strategy, dev, marketing, business) as a coordinated team via a single Telegram chat. |
 | [Custom Morning Brief](usecases/custom-morning-brief.md) | Get a fully customized daily briefing — news, tasks, content drafts, and AI-recommended actions — texted to you every morning. |
 | [Second Brain](usecases/second-brain.md) | Text anything to your bot to remember it, then search through all your memories in a custom Next.js dashboard. |
+| [Event Guest Confirmation](usecases/event-guest-confirmation.md) | Call a list of event guests one-by-one to confirm attendance, collect notes, and compile a summary — fully automated via AI voice calls. |
 
 ## Research & Learning
 

usecases/event-guest-confirmation.md

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+# Event Guest Confirmation
+
+You're hosting an event — a dinner party, a wedding, a company offsite — and you need to confirm attendance from a list of guests. Manually calling 20+ people is tedious: you play phone tag, forget who said what, and lose track of dietary restrictions or plus-ones. Texting works sometimes, but people ignore messages. A real phone call gets a much higher response rate.
+
+This use case has OpenClaw call each guest on your list using the [SuperCall](https://clawhub.ai/xonder/supercall) plugin, confirm whether they're attending, collect any notes, and compile everything into a summary for you.
+
+## What It Does
+
+- Iterates through a guest list (names + phone numbers) and calls each one
+- The AI introduces itself as your event coordinator with a friendly persona
+- Confirms the event date, time, and location with the guest
+- Asks if they're attending, and collects any notes (dietary needs, plus-ones, arrival time, etc.)
+- After all calls are complete, compiles a summary: who confirmed, who declined, who didn't pick up, and any notes
+
+## Why SuperCall
+
+This use case works with the [SuperCall](https://clawhub.ai/xonder/supercall) plugin specifically — not the built-in `voice_call` plugin. The key difference: SuperCall is a fully standalone voice agent. The AI persona on the call **only has access to the context you provide** (the persona name, the goal, and the opening line). It cannot access your gateway agent, your files, your other tools, or anything else.
+
+This matters for guest confirmation because:
+
+- **Safety**: The person on the other end of the call can't manipulate or access your agent through the conversation. There's no risk of prompt injection or data leakage.
+- **Better conversations**: Because the AI is scoped to a single focused task (confirm attendance), it stays on-topic and handles the call more naturally than a general-purpose voice agent would.
+- **Batch-friendly**: You're making many calls to different people. A sandboxed persona that resets per call is exactly what you want — no bleed-over between conversations.
+
+## Skills You Need
+
+- [SuperCall](https://clawhub.ai/xonder/supercall) — install via `openclaw plugins install @xonder/supercall`
+- A Twilio account with a phone number (for making outbound calls)
+- An OpenAI API key (for the GPT-4o Realtime voice AI)
+- ngrok (for webhook tunneling — free tier works)
+
+See the [SuperCall README](https://github.com/xonder/supercall) for full configuration instructions.
+
+## How to Set It Up
+
+1. Install and configure SuperCall following the [setup guide](https://github.com/xonder/supercall#configuration). Make sure hooks are enabled in your OpenClaw config.
+
+2. Prepare your guest list. You can paste it directly in chat or keep it in a file:
+
+```text
+Guest List — Summer BBQ, Saturday June 14th, 4 PM, 23 Oak Street
+
+- Sarah Johnson: +15551234567
+- Mike Chen: +15559876543
+- Rachel Torres: +15555551234
+- David Kim: +15558887777
+```
+
+3. Prompt OpenClaw:
+
+```text
+I need you to confirm attendance for my event. Here are the details:
+
+Event: Summer BBQ
+Date: Saturday, June 14th at 4 PM
+Location: 23 Oak Street
+
+Here is my guest list:
+<paste your guest list here>
+
+For each guest, use supercall to call them. Use the persona "Jamie, event coordinator
+for [your name]". The goal for each call is to confirm whether they're attending,
+and note any dietary restrictions, plus-ones, or other comments.
+
+After each call, log the result. Once all calls are done, give me a full summary:
+- Who confirmed
+- Who declined
+- Who didn't answer
+- Any notes or special requests from each guest
+```
+
+4. OpenClaw will call each guest one by one using SuperCall, then compile the results. You can check in on progress at any time by asking for a status update.
+
+## Key Insights
+
+- **Start with a small test**: Try it with 2-3 guests first to make sure the persona and opening line sound right. You can adjust the tone before calling the full list.
+- **Be mindful of calling hours**: Don't schedule calls too early or too late. You can tell OpenClaw to only call between certain hours.
+- **Review transcripts**: SuperCall logs transcripts to `~/clawd/supercall-logs`. Skim through them after the first batch to see how conversations went.
+- **No-answer handling**: If someone doesn't pick up, OpenClaw can note it and you can decide whether to retry later or follow up by text.
+- **Real phone calls cost money**: Each call uses Twilio minutes. Set appropriate limits in your Twilio account, especially for large guest lists.
+
+## Related Links
+
+- [SuperCall on ClawHub](https://clawhub.ai/xonder/supercall)
+- [SuperCall on GitHub](https://github.com/xonder/supercall)
+- [Twilio Console](https://console.twilio.com)
+- [OpenAI Realtime API](https://platform.openai.com/docs/guides/realtime)
+- [ngrok](https://ngrok.com)