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AlterPhone MCP

Place real phone calls and hold spoken conversations on a user's behalf, billed per minute.

likely compatible

OAuth with discovery metadata and Dynamic Client Registration; use OAuth 2.0 → Dynamic discovery.

Rule R2c · what this means · Not tested in Copilot Studio.

Registry nameapp.alterphone/phone-calls
Endpoint used for verdicthttps://mcp.alterphone.app/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)OAuth 2.0 – Dynamic discovery
Last endpoint check2026-10-20T18:09:56Z · HTTP 401
GitHubmarius-bardan/alterphone-mcp
Websitehttps://alterphone.app/llms.txt
Version1.0.1
Registry updated2026-09-16
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Is this wrong or out of date? Email us. Data built 2026-10-20.