City Atlas 城市圖譜

Name: City Atlas 城市圖譜
Author: tw.cityatlas

MCP serverMCP

Greater Hsinchu, Taiwan open data on a 125 m grid: crashes, buses, schools, flood. Read-only.

by tw.cityatlashomepage ↗v0.4.0

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Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability66/66 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	128 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
12 h ago	mcp initialize	ok	200	64 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
20 h ago	mcp initialize	ok	200	131 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
29 h ago	mcp initialize	ok	200	137 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
2 d ago	mcp initialize	ok	200	34 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
2 d ago	mcp initialize	ok	200	75 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
2 d ago	mcp initialize	ok	200	58 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
3 d ago	mcp initialize	ok	200	69 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
3 d ago	mcp initialize	ok	200	98 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools
3 d ago	mcp initialize	ok	200	65 ms	server cityatlas 0.4.0 · protocol 2025-06-18 · 10 tools

Tools observed via MCP handshake

search_catalog — 用關鍵字找城市圖譜的資料:11 大類 82 項資料,細到 161 條指標(141 條格網:事故、公車、人行道、淹水、樹…;20 條里 / 鄉鎮 / 縣市:里人口、長者與兒童、里所得…),加上 47 屆選舉與公投(投票率、得票率);公開版少 Google 街景判讀的 2 項 4 條,實際查得到 80 項、157 條:回代
describe_metric — 一條資料的完整出處(機關、資料集、網址、取得日、檔案、對帳)、涵蓋哪些鄉鎮、統計、以及「可能在講別的事」的但書。Full provenance and caveats of one indicator.
rank — 某條資料在里或鄉鎮排前幾名(跟網站 07 同一套算法:先加總再除、人少的地方往平均拉)。可換算每千居民 / 每公里道路 / 路 + 人 + 店(只有事故)/ 任何能當分母的代號;可只看某個鄉鎮、可加篩條件。只回前 N 名。里層資料(長者占比、里所得、選舉投票率…)一個里一個數,不能換算、單位只能是里(人數可加到鄉鎮)。
lookup_place — 給地址(例:竹北市光明六路 10 號)、里名(例:竹北市東平里)或鄉鎮名 → 那裡各項數字,以及在大新竹排第幾;查里名時另附里人口、所得、65 歲以上與 14 歲以下。地址只定位到 125 公尺的格(用我們自己的門牌檔比對,不送外部服務、不記錄)。Numbers for an address, neighbourhoo
need_ranking — 哪裡最多人被公車耽誤(被耽誤的人·分鐘、工作地、學校、公設的百分位加權);權重可帶,不帶用預設 60/20/10/10。Where the most people lose time on public transport compared with driving.
overlay_metrics — 兩條資料疊起來看:A(可換算)與 B 各切三等分成九宮格,回各格有幾個里 / 鄉鎮,並列出「兩樣都高」的。例:事故(每千居民)高、人行道少的里。Which places are high on two indicators at once.
compare_groups — 有 B 的格 vs 沒有 B 的格,A 差多少 —— 在居民 × 道路長度切成的 25 層裡各比一次(避免被市中心拉著走)。只描述,不做因果。Compare cells with vs without B, within strata of residents and road length.
filter_cells — 找出同時符合最多四個條件的 125 公尺格,回符合幾格、住了多少人,並照里 / 鄉鎮加總。例:離公車站超過 500 公尺、又住超過 100 人。Find grid cells that meet up to four conditions.
compare_change — 兩個年份比,哪些里增加最多、減少最多(跟網站 07「看變化」同一套):里人口(97–114 年底,戶籍;97–106 只有新竹縣市、竹南、頭份,新設里設立前是估計、不拿來比)、事故場數(111–114)、里所得中位數(111→112)、投票率(總統 / 立委不分區政黨票 / 立委區域 / 縣市長,年份照選舉目錄)。門檻
show_map — 把一條資料(或「需要度」)畫成里 / 鄉鎮的五級地圖,在對話裡直接顯示,可拖曳縮放、滑過看數字;換算同「排名」。畫不出來的 AI 會拿到一個能點開的網址(請轉給使用者)。Draw an indicator as an interactive choropleth map of neighbourhoods; chats

Provenance

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Official MCP Registrytw.cityatlas/cityatlas

first seen 19 d ago · fetched 2 d agoopen ↗

Field history (6 recent events)

19 d ago · declared · summary → "Greater Hsinchu, Taiwan open data on a 125 m grid: crashes, buses, schools, flood. Read-only."
19 d ago · declared · description → "Greater Hsinchu, Taiwan open data on a 125 m grid: crashes, buses, schools, flood. Read-only."
19 d ago · declared · publisherName → "tw.cityatlas"
19 d ago · declared · homepageUrl → "https://mcp.cityatlas.tw/"
19 d ago · declared · version → "0.3.1"
19 d ago · declared · protocols → ["mcp"]

City Atlas 城市圖譜

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