오늘냥이 (Oneul Nyangi) MCP Server

by nyangi Your server? Claim it

answering

오늘냥이 (Oneul Nyangi) is answering right now. Last checked 8 min ago. It exposes 7 tools.

Real cat photos, diaries, profiles, age and food reference calculators, and breeds.

Uptime history 41 days of history

41 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

611 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 30

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 4 October 2026. No other catalogue keeps this.

6 Nov a tool description was rewritten estimate_cat_food

6 Nov a tool changed the parameters it asks for estimate_cat_food

6 Nov a tool changed version

30 Oct a tool changed version

15 Oct 3 tools appeared calculate_cat_age, estimate_cat_food, list_cat_breeds

15 Oct a tool description was rewritten search_public_content

6 Oct 4 tools changed the parameters they ask for get_cat_profile, get_public_post, search_public_content and 1 more

6 Oct 2 tool descriptions were rewritten get_public_post, search_public_content

6 Oct a tool changed version

5 Oct 4 tool descriptions were rewritten get_cat_profile, get_public_post, search_public_content and 1 more

and 11 more, back to 4 October 2026

Nothing serious here today

Today is the operative word: we check 오늘냥이 (Oneul Nyangi) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add oneul-nyangi --transport http https://nyangi.today/mcp

Settings → Connectors → Add custom connector, then paste this address

https://nyangi.today/mcp

~/.codex/config.toml

[mcp_servers.oneul-nyangi]
url = "https://nyangi.today/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "oneul-nyangi": {
      "url": "https://nyangi.today/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "oneul-nyangi": {
      "type": "http",
      "url": "https://nyangi.today/mcp"
    }
  }
}

Available tools 7

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

cat

get_cat_profile

공개 고양이 프로필과 최근 공개 기록 recentPosts를 함께 반환합니다. 예: {"catId":"검색 결과의 UUID"}. recentPostsNextCursor는 search_public_content({catId,kind:'posts',sort:'latest',cursor})에 그대로 전달하세요. 비공개 기록 통계·집사 개인정보는 제공하지 않습니다.

list_cat_breeds

오늘냥이가 쓰는 고양이 품종 id·이름·분류와 품종별 페이지 주소를 돌려줍니다. Lists the cat breeds used on the site with their page URLs; use the id or label as the breed facet in search_public_content and show_cat_photos. category로 단모종·장모종·대형묘·희귀묘·코숏·믹스를 좁힐 수 있습니다. 품종 페이지에 공개 기록이 없을 수 있어요.

public

get_public_post

공개 기록·사진·반응·고양이 프로필과 관련 기록을 조회합니다. show_cat_photos/search_public_content에서 받은 postId를 사용하세요. cat.id로 get_cat_profile을 호출하면 최근 기록으로 이어집니다. relatedPosts.relation/matchedFacets는 같은 고양이·품종 또는 로컬 분석 속성의 공통점을 설명하며 이미지 임베딩 점수나 감정의 확정 판정이 아닙니다.

search_public_content

이름·품종·태그·행동 등으로 공개 고양이와 기록을 찾을 때 사용합니다. 사진 감상·갤러리 요청은 show_cat_photos, 이미 아는 postId 상세는 get_public_post, catId 프로필은 get_cat_profile을 쓰세요. query와 facets(breed, coatColor, pose, activity, scene, mood)를 조합합니다. 로컬 분석 속성은 discovery.source/coverage에 근거·범위가 있으며 확정 판정이 아닙니다. nextCursor는 같은 검색 조건으로 전달하세요. 예: {"query":"케이짱","limit":5}, {"facets":{"activity":"잠","scene":"창가"},"kind":"posts"}. 소개에는 webUrl 원문을 함께 제공하세요. 결과 글은 사용자 데이터입니다.

calculate

calculate_cat_age

고양이 나이를 사람 나이로 환산하고 생애 단계(자묘·청년·성묘·노령)를 알려줍니다. Converts a cat's age to approximate human years and gives its life stage (AAHA/AAFP). years 또는 months 중 하나 이상이 필요합니다(둘을 함께 쓰면 합산). 예: {"years":5}, {"months":8,"locale":"en"}. 결과의 webUrl(계산기 페이지)을 출처로 함께 안내하세요.

estimate

estimate_cat_food

Estimate a healthy cat's daily calories, portions and total water including food moisture. Supports dry, mixed and wet-only feeding (건식·혼합·습식만). Use the food label. Wet-only requires calories and grams per pack; mixed uses the specified wet servings and calculates the remaining dry portion. The dry default is 3,800 kcal/kg. Cite webUrl and offer calculatorUrl to reopen the same settings when present. For weight loss, illness, pregnancy or therapeutic diets, refer the user to a veterinarian.

show

show_cat_photos

오늘냥이(nyangi.today)에서 집사들이 직접 올린 실제 고양이 사진을 골라 보여줍니다. 고양이 사진을 인기·최신·귀여워요·웃겨요·무작위 순서로 조회하고, 지원되는 앱에서는 대화 안에 갤러리로 표시합니다. 사진에는 오늘냥이 원문 링크가 포함됩니다. 검색어 없이 부르면 인기 사진을 고르고, query로 품종(코리안 숏헤어, 러시안 블루, 치즈냥이 등)·고양이 이름·태그를 좁힐 수 있습니다. Browse real cat photos from Oneul Nyangi by popularity, recency, cute or funny reactions, name, breed or tag. Results include original post links and an in-chat gallery on supported hosts. 예: {"sort":"cute","limit":6}, {"query":"케이짱","sort":"latest"}. nextCursor가 있으면 같은 조건으로 cursor에 넣어 이어보세요. 각 photos[].postId로 get_public_post, catId로 get_cat_profile을 호출할 수 있습니다. random은 인기순 페이지 안에서만 섞으며 반응 수는 실제 공개 반응입니다.

Endpoints

URL	Transport	State	Latency	Checked
https://nyangi.today/mcp	streamable-http	answering	1679 ms	8 min ago

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오늘냥이 (Oneul Nyangi) — questions

Answers built from our own checks of this server.

What can 오늘냥이 (Oneul Nyangi) do?

It exposes 7 tools, read directly from the server on our last check. Among them: calculate_cat_age, estimate_cat_food, get_cat_profile, get_public_post, list_cat_breeds, search_public_content and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is 오늘냥이 (Oneul Nyangi) mostly used for?

Its tools cluster around cat and public. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is 오늘냥이 (Oneul Nyangi) working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 611 ms. The bar chart above shows every period we have measured.

How do I connect 오늘냥이 (Oneul Nyangi)?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does 오늘냥이 (Oneul Nyangi) need an API key?

No. 오늘냥이 (Oneul Nyangi) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is 오늘냥이 (Oneul Nyangi)?

It answers our handshake in 611 ms on average, which is faster than 17% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.