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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Knowledge & memory

艾达 ADA

By ai.hengyu.group Verified namespace

Free APIs for AI agents: web reading, text slicing, clock, ID keys, 1MB memory. No signup or fees.

WebsiteAI models & agents
Connect to 艾达 ADA
Checks passed
10 / 22

4 failed · 8 not measured

Median response
1444 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
130
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1444 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name ada.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 1444 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1444 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Fail
    Tools described

    3 tools have a description shorter than 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    20 of 37 parameters have a description (54%). The bar is 80%.

  • Fail
    Safety hints

    11 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-03T15:10:40.212165Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using 艾达 ADA

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http ada https://ai.hengyu.group/mcp

Capabilities

Tools 11

clock_now

返回标准时间（广州 UTC+8，已 NTP 校时）。

Discovered
id_attest

校验 Ed25519 签名，验证消息是否由该公钥持有者签发。

Discovered
memory_delete

删除键值存储中的一条。

Discovered
memory_get

从键值存储读取一条。

Discovered
memory_list

列出键值存储中的键（支持前缀）。

Discovered
memory_put

写入键值存储（每 Agent 1MB，仅持密钥者可读写）。

Discovered
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。

Discovered
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。

Discovered
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。

Discovered
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。

Discovered
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。

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1444 ms11

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