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QiYuan Labs MCP server

Which MCP servers are QiYuan Labs'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 2026-11-01

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Whose server it is
  • Registry nameai.qiyuanlabs/easyappointmentsverified in the MCP registry

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

When we asked itchecked 2026-11-01
  • Staterequires sign-inchecked 2026-11-01

On 2026-11-01 the server answered and asked for a sign-in with a QiYuan Labs account (OAuth). It shows its tool list only to signed-in users, so we list none here.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: draft customer support replies from order and returns data; search private drive and notion archives with citations; run automated evals on every prompt change.
  • Checked on 4 of the 7 days it takes to judge reliability.

Once connected

  • cancel_appointment 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: 4, the first on 2026-11-01
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • What an agent can do with it0 of 3 use cases
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer266 ms
  • Space in an agent's context≈ 1,807 tokensthe definitions of all its tools (7), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 7 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · draft customer support replies from order and returns data
  • cannot · search private drive and notion archives with citations
  • cannot · run automated evals on every prompt change

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: cancel_appointment

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 →

How to connect

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

{
  "mcpServers": {
    "easyappointments": {
      "type": "http",
      "url": "https://ea-mcp-demo.qiyuanlabs.ai/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http qiyuanlabs https://ea-mcp-demo.qiyuanlabs.ai/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://ea-mcp-demo.qiyuanlabs.ai/mcp as a custom connector in the settings.

The first time it connects, the client opens a QiYuan Labs sign-in.

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.