Mails.ai — Agent Email
Rank #46,630Delistedio.github.RolloutsAI/mails-mcp-server
No registry has listed this server since Sep 5, 2026. The historical record below is preserved.
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
Mails.ai — Agent Email is a Model Context Protocol (MCP) server published by RolloutsAI. It ranks #46,630 of 137,492 servers tracked on MCP Toplist. It is no longer listed by any tracked registry (last seen Sep 5, 2026); its historical record is preserved here.
Ranks ahead of 90,862 of 137,492 servers on MCP Toplist.
Use Mails.ai — Agent Email
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add mails-mcp-server -e "MAILS_API_KEY=<your MAILS_API_KEY>" -e "MAILS_BASE_URL=<your MAILS_BASE_URL>" -- npx -y @mailsai/mcp-serverReplace each placeholder with your own value before saving.
[mcp_servers.mails-mcp-server]
command = "npx"
args = ["-y", "@mailsai/mcp-server"]
[mcp_servers.mails-mcp-server.env]
MAILS_API_KEY = "<your MAILS_API_KEY>"
MAILS_BASE_URL = "<your MAILS_BASE_URL>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mails-mcp-server": {
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server"
],
"env": {
"MAILS_API_KEY": "<your MAILS_API_KEY>",
"MAILS_BASE_URL": "<your MAILS_BASE_URL>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mails-mcp-server": {
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server"
],
"env": {
"MAILS_API_KEY": "<your MAILS_API_KEY>",
"MAILS_BASE_URL": "<your MAILS_BASE_URL>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"mails-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server"
],
"env": {
"MAILS_API_KEY": "<your MAILS_API_KEY>",
"MAILS_BASE_URL": "<your MAILS_BASE_URL>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mails-mcp-server": {
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server"
],
"env": {
"MAILS_API_KEY": "<your MAILS_API_KEY>",
"MAILS_BASE_URL": "<your MAILS_BASE_URL>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mails-mcp-server": {
"command": "npx",
"args": [
"-y",
"@mailsai/mcp-server"
],
"env": {
"MAILS_API_KEY": "<your MAILS_API_KEY>",
"MAILS_BASE_URL": "<your MAILS_BASE_URL>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.RolloutsAI%2Fmails-mcp-server)<a href="https://mcptoplist.com/server/io.github.RolloutsAI%2Fmails-mcp-server"><img src="https://mcptoplist.com/badge/io.github.RolloutsAI%2Fmails-mcp-server.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
RolloutsAI
Not versioned
This server has no version metadata. The listing tracks a single rolling release.
Frequently asked questions
- Who maintains Mails.ai — Agent Email?
- Mails.ai — Agent Email is maintained by RolloutsAI, which publishes 2 MCP servers (1 total version) tracked on MCP Toplist.
- Is Mails.ai — Agent Email listed on the Official MCP Registry?
- Mails.ai — Agent Email is not currently listed on the Official MCP Registry.
- How many versions does Mails.ai — Agent Email have?
- Mails.ai — Agent Email ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for Mails.ai — Agent Email?
- The source code for Mails.ai — Agent Email is hosted at github.com/RolloutsAI/mailsai.
Do you run this server?
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