深圳市衡羽科技有限公司 MCP server

• Registry namegroup.hengyu.ai/adaverified in the MCP registry

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

• Stateanswerschecked 2026-10-26
• Tools11
• Server calls itselfada
• Server version0.2.0
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 1175 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 3 of the 7 days it takes to judge reliability.

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.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
• Answeredmeasuring3 of the 7 daily checks it takes to print a share
• Median first answer736 ms
• Space in an agent's context≈ 797 tokensthe definitions of all its tools (11), which an agent carries on every turn
• Tool definitionsC · 67 of 100
• Typed results0 of 11 toolsdeclared outputSchema: results come typed, read once

• No description an agent can choose by: 3 of 11
• Parameters without a description: in 8 of 11
• Not saying whether it only reads or can destroy: 11 of 11

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 →

• web_read

  读取网页正文。全站共享缓存：命中缓存即时返回，节省 token。

• text_slice

  长文本检索：传入原文或网址 + 关键词，仅返回带行号的相关行，节省 token。

• clock_now

  返回标准时间（广州 UTC+8，已 NTP 校时）。

• id_attest

  校验 Ed25519 签名，验证消息是否由该公钥持有者签发。

• memory_put

  写入键值存储（每 Agent 1MB，仅持密钥者可读写）。

• memory_get

  从键值存储读取一条。

• memory_list

  列出键值存储中的键（支持前缀）。

• memory_delete

  删除键值存储中的一条。

• shelf_find

  查公共仓库里有没有这一份：给关键词或网址，回谁什么时候放的。只回元数据，不计被取次数。

• shelf_get

  取公共仓库里的成品（带来源与时间）。库里没有且给了网址，会实时加工并写回库内。

• shelf_put

  把加工好的成品放回公共仓库（免注册、免密钥，带一个 source 标识）。同一份全库只保留一条。