Atomic Mail
About
Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
ATOMIC_MAIL_CREDENTIALS_DIR ATOMIC_MAIL_API_KEY ATOMIC_MAIL_AUTH_URL ATOMIC_MAIL_API_URL ATOMIC_MAIL_INBOX_DOMAINClaude Code
claude mcp add --env ATOMIC_MAIL_CREDENTIALS_DIR= --env ATOMIC_MAIL_API_KEY= --env ATOMIC_MAIL_AUTH_URL= --env ATOMIC_MAIL_API_URL= --env ATOMIC_MAIL_INBOX_DOMAIN= mcp -- npx @atomicmail/mcp-modelcontextprotocol
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"mcp","command":"npx","args":["@atomicmail/mcp-modelcontextprotocol"],"env":{"ATOMIC_MAIL_CREDENTIALS_DIR":"","ATOMIC_MAIL_API_KEY":"","ATOMIC_MAIL_AUTH_URL":"","ATOMIC_MAIL_API_URL":"","ATOMIC_MAIL_INBOX_DOMAIN":""}}'
JSON
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"@atomicmail/mcp-modelcontextprotocol"
],
"env": {
"ATOMIC_MAIL_CREDENTIALS_DIR": "",
"ATOMIC_MAIL_API_KEY": "",
"ATOMIC_MAIL_AUTH_URL": "",
"ATOMIC_MAIL_API_URL": "",
"ATOMIC_MAIL_INBOX_DOMAIN": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.