CallMe

Minimal plugin that lets Claude Code call you on the phone.

Start a task, walk away. Your phone/watch rings when Claude is done, stuck, or needs a decision.

Minimal plugin - Does one thing: call you on the phone. No crazy setups.
Multi-turn conversations - Talk through decisions naturally.
Works anywhere - Smartphone, smartwatch, or even landline!
Tool-use composable - Claude can e.g. do a web search while on a call with you.

Quick Start

1. Get Required Accounts

You'll need:

Phone provider: Telnyx or Twilio
OpenAI API key: For speech-to-text and text-to-speech
ngrok account: Free at ngrok.com (for webhook tunneling)

2. Set Up Phone Provider

Choose one of the following:

Option A: Telnyx (Recommended - 50% cheaper)

Create account at portal.telnyx.com and verify your identity
Buy a phone number (~$1/month)
Create a Voice API application:
- Set webhook URL to https://your-ngrok-url/twiml and API version to v2
  - You can see your ngrok URL on the ngrok dashboard
- Note your Application ID and API Key
Verify the phone number you want to receive calls at
(Optional but recommended) Get your Public Key from Account Settings > Keys & Credentials for webhook signature verification

Environment variables for Telnyx:

CALLME_PHONE_PROVIDER=telnyx
CALLME_PHONE_ACCOUNT_SID=<Application ID>
CALLME_PHONE_AUTH_TOKEN=<API Key>
CALLME_TELNYX_PUBLIC_KEY=<Public Key>  # Optional: enables webhook security

Option B: Twilio (Not recommended - need to buy $20 of credits just to start and more expensive overall)

Create account at twilio.com/console
Use the free number your account comes with or buy a new phone number (~$1.15/month)
Find your Account SID and Auth Token on the Console Dashboard

Environment variables for Twilio:

CALLME_PHONE_PROVIDER=twilio
CALLME_PHONE_ACCOUNT_SID=<Account SID>
CALLME_PHONE_AUTH_TOKEN=<Auth Token>

3. Set Environment Variables

Add these to ~/.claude/settings.json (recommended) or export them in your shell:

{
  "env": {
    "CALLME_PHONE_PROVIDER": "telnyx",
    "CALLME_PHONE_ACCOUNT_SID": "your-connection-id-or-account-sid",
    "CALLME_PHONE_AUTH_TOKEN": "your-api-key-or-auth-token",
    "CALLME_PHONE_NUMBER": "+15551234567",
    "CALLME_USER_PHONE_NUMBER": "+15559876543",
    "CALLME_OPENAI_API_KEY": "sk-...",
    "CALLME_NGROK_AUTHTOKEN": "your-ngrok-token"
  }
}

Required Variables

Variable	Description
`CALLME_PHONE_PROVIDER`	`telnyx` (default) or `twilio`
`CALLME_PHONE_ACCOUNT_SID`	Telnyx Connection ID or Twilio Account SID
`CALLME_PHONE_AUTH_TOKEN`	Telnyx API Key or Twilio Auth Token
`CALLME_PHONE_NUMBER`	Phone number Claude calls from (E.164 format)
`CALLME_USER_PHONE_NUMBER`	Your phone number to receive calls
`CALLME_OPENAI_API_KEY`	OpenAI API key (for TTS and realtime STT)
`CALLME_NGROK_AUTHTOKEN`	ngrok auth token for webhook tunneling

Optional Variables

Variable	Default	Description
`CALLME_TTS_VOICE`	`onyx`	OpenAI voice: alloy, echo, fable, onyx, nova, shimmer
`CALLME_PORT`	`3333`	Local HTTP server port
`CALLME_NGROK_DOMAIN`	-	Custom ngrok domain (paid feature)
`CALLME_TRANSCRIPT_TIMEOUT_MS`	`180000`	Timeout for user speech (3 minutes)
`CALLME_STT_SILENCE_DURATION_MS`	`800`	Silence duration to detect end of speech
`CALLME_TELNYX_PUBLIC_KEY`	-	Telnyx public key for webhook signature verification (recommended)

4. Install Plugin

/plugin marketplace add ZeframLou/call-me
/plugin install callme@callme

Restart Claude Code. Done!

callme

Popularity

What's Inside

README

CallMe

Quick Start

1. Get Required Accounts

2. Set Up Phone Provider

3. Set Environment Variables

Required Variables

Optional Variables

4. Install Plugin

How It Works

Confidence

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