Xither MCP server

Which servers in the official MCP registry are Xither's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-10

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Whose server it is

Registry namecom.xither/recordverified in the MCP registry

The registry name sits under xither.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-10

Stateanswerschecked 2026-10-10
Tools4
Server calls itselfxither
Server version1.0.0
Protocol version2025-06-18

On 2026-10-10 the server answered initialize and tools/list without a sign-in. First answer in 123 ms.

Tools it offers4 tools · read 2026-10-10

lookup_vendor
The Xither record for one vendor: where it publishes its sub-processor list and data processing agreement and when Xither last read each page (or why a page cannot be read), the notice window its agreement states for new sub-processors…
search_vendors
Find vendors in the Xither record by name, slug or domain. Returns up to 10 matches, each with its name, slug and record URL, and no record data. Pass a slug to lookup_vendor for the record.
notice_windows
Every sub-processor notice window Xither can quote: the number of days (business days where the clause says so) each vendor's own terms state for a new sub-processor, and what that number counts (basis: 'objection' = time to object once…
upcoming_model_retirements
Model and API retirement dates from the retirement tables vendors publish, as Xither last read them, soonest first: model, date, the replacement the vendor names, the verbatim table row, source URL and read date. Optional vendor filter…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "record": {
      "type": "http",
      "url": "https://www.xither.com/mcp"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.