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Atomic Mail
CommunityMCP server by Atomic-Mail · updated · ★ 266 · 115 downloads a week
Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server. Atomic Mail is a community project by Atomic-Mail, not verified by a company domain.
Last commit 23 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, 266 stars, original repository
Not checked yet. What we check
Install Atomic Mail
Built from the published package, never by AIclaude mcp add atomic-mail -- npx -y @atomicmail/mcp-modelcontextprotocolRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"atomic-mail": {
"command": "npx",
"args": [
"-y",
"@atomicmail/mcp-modelcontextprotocol"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"atomic-mail": {
"command": "npx",
"args": [
"-y",
"@atomicmail/mcp-modelcontextprotocol"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"atomic-mail": {
"command": "npx",
"args": [
"-y",
"@atomicmail/mcp-modelcontextprotocol"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add atomic-mail -- npx -y @atomicmail/mcp-modelcontextprotocol{
"mcpServers": {
"atomic-mail": {
"command": "npx",
"args": [
"-y",
"@atomicmail/mcp-modelcontextprotocol"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add atomic-mail npx -y @atomicmail/mcp-modelcontextprotocolGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the atomic-mail block.
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Atomic Mail: common questions
How do I install Atomic Mail?
In Claude Code run claude mcp add atomic-mail -- npx -y @atomicmail/mcp-modelcontextprotocol. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Atomic Mail the official server?
Atomic Mail is a community project by Atomic-Mail, not verified by a company domain.
Is Atomic Mail free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Atomic Mail safe to use?
It scores 82 of 100. Grades: maintenance A, licence A, quality B. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Atomic Mail?
Similar MCP servers: Vexa, Agent-Native Chat, Agent-Native Mail, QR Rápido.
Does Atomic Mail work with ChatGPT?
Yes. Add its server URL in ChatGPT as a custom connector. See MCP in ChatGPT.