XTND | MCP | ONE
Rank #164,171smithery/xtnd/mcp-one
Model Context Protocol (MCP) server for one.com mailboxes. Full email management (IMAP/SMTP) for Claude and AI agents.
What you can do with XTND | MCP | ONE
XTND | MCP | ONE is a Model Context Protocol (MCP) server published by XTND-DYNAMICS. It ranks #164,171 of 176,402 active servers on MCP Toplist. XTND | MCP | ONE is listed across 2 registries — Glama and Smithery; no version information is available from the registries that list it or from its repository. It was first listed on Aug 28, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What XTND | MCP | ONE can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using XTND | MCP | ONE
The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.
Declared by Glama, last synced Nov 14, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as requiring authentication.
Connect XTND | MCP | ONE and confirm it works
claude mcp add --transport http mcp-one https://server.smithery.ai/xtnd/mcp-one/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.mcp-one]
url = "https://server.smithery.ai/xtnd/mcp-one/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://server.smithery.ai/xtnd/mcp-one/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"mcp-one": {
"url": "https://server.smithery.ai/xtnd/mcp-one/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"mcp-one": {
"type": "http",
"url": "https://server.smithery.ai/xtnd/mcp-one/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"mcp-one": {
"serverUrl": "https://server.smithery.ai/xtnd/mcp-one/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"mcp-one": {
"url": "https://server.smithery.ai/xtnd/mcp-one/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for XTND | MCP | ONEyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Aug 28, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Glama, last synced Nov 14, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 14, 2026
- Glama ↗listed since Sep 4, 2026 · still listed
- Smithery ↗listed since Oct 28, 2026 · still listed
Do you maintain XTND | MCP | ONE? to show as its verified maintainer and add your own summary, sign-in details and links. The rest of this page is read from the registry listings and from MCP Toplist's own connection check.
Version information unavailable
The registries that list this server do not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 12,231 of 176,402 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/smithery%2Fxtnd%2Fmcp-one)<a href="https://mcptoplist.com/server/smithery%2Fxtnd%2Fmcp-one"><img src="https://mcptoplist.com/badge/smithery%2Fxtnd%2Fmcp-one.svg" alt="MCP Toplist: #164,171 of 176,402" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains XTND | MCP | ONE?
- XTND | MCP | ONE is maintained by XTND-DYNAMICS, which publishes 2 MCP servers (5 total versions) tracked on MCP Toplist.
- Is XTND | MCP | ONE listed on the Official MCP Registry?
- XTND | MCP | ONE is not on the Official MCP Registry. It is listed on Glama and Smithery.
- How many versions does XTND | MCP | ONE have?
- Version information is unavailable for XTND | MCP | ONE: no registry that lists it exposes version metadata, and no release tags were found on its repository.
- Where can I find the source code for XTND | MCP | ONE?
- The source code for XTND | MCP | ONE is hosted at github.com/XTND-DYNAMICS/xtnd-mcp-one.
Do you run this server?
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