Courier
Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.
Install
Remote streamable-http
https://getcourier.devClient config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-antonioac1-courier": {
"url": "https://getcourier.dev"
}
}
} Source: official MCP Registry record · registry name io.github.antonioac1/courier · published 2026-06-10 · updated 2026-06-10. Not an endorsement; review the code before connecting it to anything sensitive.