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com.mailbuttons/mcp-server
OfficialMailbuttons
Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.
Controlled email operations for AI agents with sandboxing and audit trails.
Could not list tools - the server may require authentication or be unreachable.
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Install
Configuration
Environment variables
MAILBUTTONS_API_KEYrequiredsecretA scoped Mailbuttons MCP token (mb_sandbox_...). Sandbox-by-default; external send requires human promotion.
MAILBUTTONS_API_URLdefault https://mailbuttons.comBackend base URL. Defaults to https://mailbuttons.com; set for self-hosted or local.
claude_desktop_config.json
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@mailbuttons/mcp-server@0.1.0"
],
"env": {
"MAILBUTTONS_API_KEY": "<YOUR_MAILBUTTONS_API_KEY>",
"MAILBUTTONS_API_URL": "https://mailbuttons.com"
}
}
}
}