MCP server
Dead Simple Email Official
email.deadsimple/dead-simple-email
Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in
Give an agent its own inbox: send, receive, and pull signup codes from real email.
Needs an API keyVerified publisher: deadsimple.email
https://api.deadsimple.email/mcp
At a glance
- Type
- MCP server
- Publisher
- deadsimple.email (verified by the MCP Registry)
- Status
- Needs an API key
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 26 Oct 2026, 08:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http dead-simple-email https://api.deadsimple.email/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.dead-simple-email] url = "https://api.deadsimple.email/mcp"
Gemini CLI
{"mcpServers":{"dead-simple-email":{"httpUrl":"https://api.deadsimple.email/mcp"}}}
Cursor
{"mcpServers":{"dead-simple-email":{"url":"https://api.deadsimple.email/mcp"}}}
VS Code
{"servers":{"dead-simple-email":{"type":"http","url":"https://api.deadsimple.email/mcp"}}}
Antigravity
agy mcp add dead-simple-email https://api.deadsimple.email/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"dead-simple-email","server_url":"https://api.deadsimple.email/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"dead-simple-email","server_url":"https://api.deadsimple.email/mcp"}
Needs an API key or token from its maker, usually added as a header in the setup.
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