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

read 2026-10-19

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Whose server it is
  • Registry namepe.xi/xipeverified in the MCP registry

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

When we asked itchecked 2026-10-19
  • Stateanswerschecked 2026-10-19
  • Tools3
  • Server calls itselfxi.pe
  • Server version63099af7506c3d3b1d3f62e42e8c2e8898a07826
  • Protocol version2025-06-18

On 2026-10-19 the server answered initialize and tools/list without a sign-in. First answer in 264 ms.

Should an agent connect itConnect it, with care
  • Its tools do every use case we checked: share a long diff or stack trace by link; hand generated config or report to another agent; create temporary shareable link from text via curl.

Once connected

  • For "share a long diff or stack trace by link", the likely first call is create_paste.
  • For "hand generated config or report to another agent", the likely first call is create_paste.
  • For "create temporary shareable link from text via curl", the likely first call is create_paste.
  • create_paste, delete_paste change data without a sign-in: anyone with the address can call them.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 16, the first on 2026-10-19
  • INITE MCP score80 of 100answers 100 · does the job 100 · definitions 100 · context 100 · connects 100 · lowered by the warning signs below
  • What an agent can do with it3 of 3 use cases
  • Answered100% of days16 of 16 daily checks
  • Median first answer294 ms
  • Space in an agent's context≈ 660 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results1 of 3 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · share a long diff or stack trace by link
  • can do · hand generated config or report to another agent
  • can do · create temporary shareable link from text via curl

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: create_paste, delete_paste

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-19
  • create_paste

    Store UTF-8 text at xi.pe and get back a short URL anyone can read. Use it when text has to leave the conversation: someone asks for a shareable link to text you already have -- 'share this', 'give me a URL for it'; something a human…

  • delete_paste

    Delete a xi.pe paste before it expires. Requires the delete_token returned when it was created; there is no other way to prove ownership.

  • read_paste

    Fetch the text of an existing xi.pe paste -- including one a user or another agent just handed you. Accepts either the code or the full URL. If you pass the URL on to a human and the text is Markdown, append ?md: it renders headings…

How to connect

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

{
  "mcpServers": {
    "xipe": {
      "type": "http",
      "url": "https://xi.pe/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http xi https://xi.pe/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://xi.pe/mcp as a custom connector in the settings.

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.