Phone Calls
Place real phone calls and hold spoken conversations on a user's behalf, billed per minute.
- Transport
- Not stated
- Package
- —
- Registry id
- app.alterphone/phone-calls
No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
AlterPhone provides a second phone number with international per-minute pricing and also sells prepaid eSIM data plans. The AlterPhone MCP server enables an AI assistant to dial phone numbers, hold spoken conversations, and report results. Pricing uses prepaid credits, with 100 credits per US dollar, billed per started minute at the destination's rate.
Calls are outbound only to a specified set of countries. Only one active call is allowed per user. Authentication uses OAuth 2.1 authorization code with PKCE and dynamic client registration.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.