InboxGuards Email Check MCP Server
com.inboxguardstest.api/emailv1.2.0
Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.
context tax
pending
security
pending
cold start
hosted
freshness
Active5d ago
Our reading of InboxGuards Email Check, from the data
InboxGuards Email Check is a email MCP server, listed in the official MCP Registry.
We haven't measured its tool list yet, so its token cost is unknown.
Maintenance is active: the last public signal was 5 days ago (2026-10-14). For comparison, 75% of email servers are active or maintained.
It runs as a hosted endpoint, so there is nothing to install.
Install InboxGuards Email Check MCP server
Install in Claude Code
claude mcp add --transport http com-inboxguardstest-api-email https://api.inboxguardstest.com/mcpInstall in Cursor
{
"mcpServers": {
"com-inboxguardstest-api-email": {
"url": "https://api.inboxguardstest.com/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"com-inboxguardstest-api-email": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.inboxguardstest.com/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"com-inboxguardstest-api-email": {
"type": "http",
"url": "https://api.inboxguardstest.com/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"com-inboxguardstest-api-email": {
"serverUrl": "https://api.inboxguardstest.com/mcp"
}
}
}Remote endpoints
- streamable-http
https://api.inboxguardstest.com/mcp
Freshness
Active — last maintenance signal 5d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-14 · 5d ago · official registry · v1.2.0
How it compares in Email
Against the most-starred email servers we index. Token cost is per model turn, measured from each server's live tool list.
| Server | Stars | Tools | Tokens / turn | Freshness | Runs |
|---|---|---|---|---|---|
| InboxGuards Email Check (this) | — | — | not measured | Active | hosted |
| Inbox Zero | 12,649 | — | not measured | Active | hosted |
| Useplunk | 5,524 | — | not measured | Active | local |
| Google Workspace | 3,370 | — | not measured | Active | — |
| OpenOSINT | 1,776 | — | not measured | Active | local |
| emailmd | 1,382 | 3 | 954 | Active | local + hosted |
FAQ
›How do I install the InboxGuards Email Check MCP server in Claude Code?
Run: claude mcp add --transport http com-inboxguardstest-api-email https://api.inboxguardstest.com/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does InboxGuards Email Check require an API key?
No required environment variables are declared in its published metadata.
›Can I use InboxGuards Email Check as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is InboxGuards Email Check in the official MCP registry?
Yes, as com.inboxguardstest.api/email.
Sources and method
- Official MCP Registry entry
- updated 2026-10-14
- Last checked against all sources
- 2026-10-19
The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.
Alternatives to InboxGuards Email Check
Other email MCP servers.