Emailmd vs Subo
A side-by-side look at the Emailmd and Subo MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
S
SuboCommunication · Remote HTTP/SSERun Discord forms, surveys, polls and quizzes from your AI app: build, launch and analyze projects.40FairAuth: not declaredVerdict: choose Emailmd for communication work as a local process; choose Subo for communication over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Emailmd when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
SChoose Subo when
- You need dedicated capabilities in the Communication domain.
- You prefer a remote HTTP/SSE transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | S Subo | |
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 64/100 · Good | 40/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing |
Tools & capabilities
Emailmd tools
No tool names declared yet. Check the project README from the listing page.
Subo tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Emailmd
{
"mcpServers": {
"anypost-emailmd": {
"command": "npx",
"args": [
"-y",
"emailmd"
]
}
}
}
Subo
{
"mcpServers": {
"subo": {
"url": "https://api.subo.ai/mcp"
}
}
}
Frequently asked questions
Emailmd is categorized under Communication and uses a local stdio subprocess. Subo belongs to Communication and uses a remote HTTP/SSE transport. Pick Emailmd for communication work and Subo for communication.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Emailmd is listed as free. Auth: no auth required. Subo has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add anypost-emailmd and subo as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Emailmd has a quality signal of 64/100 (Good) with 2 views, 0 installs and 1,380 GitHub stars. Subo has 40/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.
