Skip to contentMails.ai — Agent Email MCP Server | MCPpediaMMails.ai — Agent Email MCP Server
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
RegistryRemote
55FairInstall
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mails-agent-email": {
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server@0.5.0"
],
"env": {
"MAILS_API_KEY": "YOUR_MAILS_API_KEY",
"MAILS_BASE_URL": ""
}
}
}
}
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Environment
| Name | Required | Notes |
|---|
| MAILS_API_KEY | Yes | Your mails.ai API key. Use an mk_test_ key to run against the sandbox or an mk_live_ key to send real mail. Free key at https://mails.ai Secret. |
| MAILS_BASE_URL | No | Override the API base URL. Defaults to the hosted mails.ai API; only needed for staging or self-hosted deployments. |
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
FAQ
- What is Mails.ai — Agent Email?
- A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
- How do I install Mails.ai — Agent Email?
- 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 Mails.ai — Agent Email 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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