Answer and Book Inbound Calls with an AI Voice Receptionist (Claude Cowork Self-Install Kit)

Turn the calls you can't pick up into booked appointments instead of dead voicemails.

Half your calls come in after hours or while you're already on a job, and voicemail kills most of them. The caller hangs up and dials the next business on the list before you ever hear the message.

The leak isn't your team being slow. It's that nothing answers when you can't, so every unanswered ring is a lead you never get a shot at.

What this kit does

The kit stands up a 24/7 AI phone agent that answers inbound calls, handles common questions from a knowledge base, qualifies the caller, and books them straight into your calendar. It routes genuine emergencies to a human and logs every call to your CRM with a transcript. Voicemail and after-hours leakage stop being where your leads go to die.

What you can expect

Calls get answered around the clock, with after-hours inquiries captured and booked instead of lost. You recover about 3 hours a week you'd otherwise spend returning missed calls, and every conversation lands in your CRM so nothing falls through the cracks.

Who it's for

Built for local service and service businesses that live on inbound phone calls. This is a Claude Cowork self-install kit you run yourself.

What's included

Skip building from scratch. No coding. You get the complete kit your own AI agent reads, sets up, and runs for you, step by step:

• A Start Here guide, so you know exactly what to open first
• The agent install instructions, the part that lets your own AI agent stand the workflow up for you
• A guided setup that interviews you about your business, so the workflow fits how you actually work
• Workflow Briefing: the plan, the inputs, and what done looks like
• Task List your agent follows to build it
• MCP Connection Guide for the tools involved
• Tool Setup notes for accounts, keys, and permissions
• Prompt Library, including the ready-to-run prompt for this workflow
• Troubleshooting and maintenance guide for the common snags
• A Next Steps and Roadmap, so you know what to automate next once this one is running
• A Run Guide you keep, so you can run it any time with no setup again

This is a top-tier kit because of what a captured call is worth, not the setup time. It answers around the clock and books jobs you would have lost to voicemail, so it earns its place on the first after-hours lead it saves.

What you'll need (not included)

The kit is the workflow, the prompts, and the setup guide. It does not include the tool subscriptions it runs on. You'll need your own Claude with Cowork, Retell AI, Vapi, and Twilio accounts. Those are billed by the tools themselves, not by us.

You'll also need your Claude account on Cowork's Pro plan or higher, so your agent can connect your tools and use the most capable model while it installs the workflow.

How to install this kit

Connect your voice and telephony tools at claude.com/connectors and authorize each account. Open the kit in Claude Cowork and run the included prompt. Step-by-step instructions ship inside every kit, so you're never guessing. See How Self-Install Kits Work for the full walkthrough.

Install once, not every month

If you've been pricing AI receptionist software or an answering service, this is the install-it-once alternative. You stand up your own phone agent and keep it, with no per-minute retainer to a service. Add it to your cart, open it in Claude Cowork, and answer the next after-hours call.