Ringler for Claude.ai
io.ringler/ringler
A phone for your agent: gets a real person on the line, runs errands by phone, leaves messages.
client:Claude.ai
transport:streamable-http
tools:23
Install Ringler in Claude.ai
Settings → Connectors → Add custom connector
https://ringler.io/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs