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

read 2026-10-21

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Whose server it is
  • Registry namekr.maedong/maedongverified in the MCP registry

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

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools6
  • Server calls itselfmaedong
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 96 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 6 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.

Measured dailydaily checks: 6, the first on 2026-10-21
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
  • Answeredmeasuring6 of the 7 daily checks it takes to print a share
  • Median first answer174 ms
  • Space in an agent's context≈ 1,534 tokensthe definitions of all its tools (6), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results6 of 6 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • not sure · check daily KOSPI and KOSDAQ index levels
  • not sure · compare PER and PBR valuations across listed stocks
  • not sure · query Korean market data through an API or MCP server

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

None of the five warning signs in these definitions.

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 (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). 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 offers6 tools · read 2026-10-21
  • maedong_signals

    Korean stock market (KOSPI/KOSDAQ) screener lists — which stocks are on a given trading day's signal lists (price, chart, value, and lists built on foreign/institutional net buying and short-selling activity), or the catalog of all lists…

  • maedong_signal_stats

    Scored track record of a Korean stock screener list since 2020 — whether stocks on it beat, matched or lagged the market (the equal-weighted average of all stocks traded that day) 1/5/20 trading days later. 그 시그널에 걸린 종목이 이후 1·5·20거래일에…

  • maedong_stock_signals

    Signal history for one Korean stock (KOSPI/KOSDAQ) by its 6-digit code — which lists it appeared on and what happened after. 한 종목이 언제 어느 시그널에 걸렸고 그 뒤 어땠는지. '집계 전' 은 아직 그 거래일이 지나지 않은 것이며 0% 가 아니다. 전일 마감 데이터다. 응답 첫 줄의 기준일을 그대로 인용하고 '오늘' 로…

  • maedong_chart_patterns

    Did classic chart patterns actually work in the Korean market? Golden cross, moving-average stack, RSI oversold and Bollinger bands scored over the **entire population** of KOSPI/KOSDAQ stocks since 2020, on daily/weekly/monthly bars…

  • maedong_regime

    Which screener rules are currently working in the Korean market — recent excess-return ranking by list and by factor axis. 지금 어떤 규칙이 통하는 장인가. 목록별 최근 초과수익 순위와, 성격 축 넷(대형·우량 / 돌파 추종 / 단기 과열 추격 / 반전)의 평균으로 읽은 라벨을 준다. 모든 목록이 같은 거래일 창을 보고…

  • maedong_market

    Korean market snapshot — KOSPI/KOSDAQ index levels, market breadth, valuation percentiles, and macro series (FX, bond yields, base rate). 기준일의 지수·시장 폭·밸류에이션·매크로. 백분위는 2020-04 이후 분포에서의 위치이고, 재무 커버리지는 재무가 있는 종목의 시총 비중이다. 매크로에서 '마지막 변경분' 이라고…

How to connect

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

{
  "mcpServers": {
    "maedong": {
      "type": "http",
      "url": "https://maedong.kr/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http maedong https://maedong.kr/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://maedong.kr/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.