Real email inboxes for AI agents: create inboxes, catch verification codes, extract OTPs, reply.
Connect Remote server
claude mcp add --transport http devinbox https://mcp.devinbox.io --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"devinbox": {
"url": "https://mcp.devinbox.io",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"devinbox": {
"type": "http",
"url": "https://mcp.devinbox.io",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.devinbox.io
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer <your DevInbox API key>, from https://app.devinbox.io/api-keys |
Details
| Endpoint | https://mcp.devinbox.io (Streamable HTTP) |
| First published | 10 Aug 2026 |
| Last updated | 10 Aug 2026 |
| Registry name | io.devinbox/devinbox |
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