AI Plugin IndexLetterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun vs TradingMCP
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun and TradingMCP are both communication MCP servers. TradingMCP scores higher (94 vs 16 out of 100). TradingMCP has more GitHub stars (5.1k), and TradingMCP was updated more recently (7 days ago). The table compares them side by side.
| Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun | TradingMCP | |
|---|---|---|
| Score | 16 / 100 | 94 / 100 |
| What it does | Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark | Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts. |
| Publisher | Verified: cybermax.cybermax-tools.workers.dev | Community: atilaahmettaner |
| Grades | Licence F, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Remote | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 0 | 5,086 |
| Last commit | 16 Oct 2026 | |
| Licence | None found | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun | Install TradingMCP |
Questions
Is Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun or TradingMCP more popular?
TradingMCP has more GitHub stars: 5,086.
Can I use Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun and TradingMCP together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.