Synthflow
Partner, reviewedBuild and manage AI voice agents from chat
A connector: add it in the Claude app under Settings, Connectors; Claude Code signed in to the same account can use it too. There is nothing to install from a terminal.
Synthflow lets you build and operate AI voice agents that make and take phone calls. This connector brings your Synthflow workspace into your assistant, so you can create and configure voice agents; manage their actions (SMS, call transfers, bookings, custom API calls, and data extraction); organize knowledge bases, phone numbers, and contacts; review calls and analytics; and run agent simulations all from your favourite AI tool. It reads your workspace data and can make changes on your behalf; destructive actions like deletions are clearly marked and confirmed.
From Anthropic's public plugin directory, read on 2026-10-15. Find a skill by task.