redphonr gives AI agents a direct line to you — via phone, SMS, Slack, or email. Configure escalation flows once and get contacted exactly when it matters.
Built by the team behind CronEcho · Free to start
incoming call
AI Agent
needs your attention
From zero to your agent having a direct line to you in under 5 minutes.
Define who gets contacted and how — email first, SMS after 5 min, voice call after 10. Set it once.
Add redphonr's MCP server to your agent. It gets an alert_human() tool with full escalation support.
When the agent triggers the tool, your escalation chain fires. Acknowledge from any channel.
{
"mcpServers": {
"redphonr": {
"url": "https://api.cronecho.com/mcp",
"headers": {
"Authorization": "Bearer rp_your_api_key_here",
"X-Redphonr-User-Id": "your_user_id"
}
}
}
}Built for the age of autonomous AI — when agents work unsupervised, they need a reliable way to escalate.
Reach the right person via voice call or SMS when an AI agent needs immediate human input.
Chain escalation steps: email first, then SMS after 5 min, then a voice call — fully customizable.
Know exactly who acknowledged an alert and when. Full audit trail for every escalation.
Ships as an MCP server. Any AI agent gets an alert_human() tool with zero code changes.
Full history of every alert with status, response time, and who acknowledged.
Claude, GPT-4, Gemini, custom agents — if it supports MCP tools, redphonr works out of the box.
Start free, upgrade when your agents start running 24/7.
Perfect for trying redphonr with your first agent.
For teams running agents in production around the clock.
Set up your first escalation flow in under 5 minutes.
Get started free