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Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
55FairInstall
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"send0-dev-mcp": {
"command": "npx",
"args": [
"-y",
"@send0/mcp@0.2.1"
],
"env": {
"SEND0_API_KEY": "YOUR_SEND0_API_KEY",
"SEND0_INBOX_ID": "",
"SEND0_BASE_URL": "https://api.send0.dev"
}
}
}
}
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Environment
| Name | Required | Notes |
|---|
| SEND0_API_KEY | Yes | send0 API key (s0_live_…), from https://app.send0.dev Secret. |
| SEND0_INBOX_ID | No | Default inbox (ibx_…) for tools that take an inbox_id |
| SEND0_BASE_URL | No | API base URL, for a self-hosted send0 |
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About
Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
FAQ
- What is send0?
- Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
- How do I install send0?
- Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
- Is send0 official?
- No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
- How is the trust score calculated?
- This listing scores 55 (Fair). The formula is published on the methodology page.
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