eMetals AI™ Taiwan Steel Data MCP Server

by emetals Your server? Claim it

answering

eMetals AI™ Taiwan Steel Data is answering right now. Last checked 6 min ago. It exposes 4 tools.

Taiwan steel data: grade specs and properties, live stock, metal suppliers, and CBAM cost estimates.

Uptime history 65 hours of history · worst hour 75%

65 hours agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1119 ms

Response time

average over 24h

open, no key

Access

streamable-http

eMetals AI™ Taiwan Steel Data missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add emetals-ai --transport http https://emetals.tw/mcp

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

https://emetals.tw/mcp

~/.codex/config.toml

[mcp_servers.emetals-ai]
url = "https://emetals.tw/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "emetals-ai": {
      "url": "https://emetals.tw/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "emetals-ai": {
      "type": "http",
      "url": "https://emetals.tw/mcp"
    }
  }
}

Available tools 4

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

emetals

emetals_estimate_cbam

Estimate embedded emissions (tCO2e) and EU CBAM certificate cost for steel exported to the EU. Input a production route (industry-average intensity, worldsteel 2023) or a carbon intensity such as an EPD A1–A3 value. The certificate cost is calculated only when an EU ETS price is given; no carbon price is assumed. Rough estimate: the free-allocation phase-out and carbon prices paid in the country of origin are not deducted. 估算鋼材出口歐盟的內含碳排與 CBAM 憑證成本；未提供 EU ETS 碳價時只算碳排量。

emetals_search_inventory

Search steel products listed for sale on eMetals AI™ (plates, sections, bars, coils, pipes, offcuts and more): name, grade, size, quantity, price, city, and whether the item is EPD-certified green steel with its carbon intensity. Keyword and city accept English or Chinese (e.g. "angle" or 角鋼, "SUS304", "Taichung" or 台中市). A price of 0 means quote on request. Seller identity is not included; each item has a url to its page on emetals.tw, where signed-in members can request a quote. 搜尋平台上架中的鋼材現貨；價格 0 表示需詢價，供應商身分不在回傳內容中，詢價經由各品項的 emetals.tw 網址。

emetals_search_steel_specs

Look up a steel grade: standard, description, typical uses, chemical composition limits (%) and mechanical properties by thickness (yield and tensile strength in MPa, elongation %). Data comes from published catalogues of Taiwanese mills (China Steel, Tung Ho Steel, Tang Eng, Yieh United and others): about 1,300 grades across JIS, ASTM, CNS, EN and SAE, each with its source. One grade can have different specs per product type (hot-rolled, plate, bar, section); each is listed separately. 查鋼種的規範、用途、化學成分與依厚度分段的機械性質；資料來自中鋼、東和、唐榮、燁聯、榮剛、中鋼鋁業、名佳利等鋼廠公開型錄，每筆標明來源。例：SS400、SPCC、A572 Gr.50、S45C。

emetals_search_suppliers

Search a directory of Taiwanese metal material and processing suppliers; companies registered on eMetals AI™ are listed first. Filter by company name, material or city; material and city accept English or Chinese (e.g. "stainless" or 不鏽鋼, "Changhua" or 彰化縣). Returns company name, district, material and process categories, and a url to the company page on emetals.tw. Phone numbers, emails and full addresses are not included; contact goes through the emetals.tw page. 搜尋台灣金屬材料與加工供應商名錄（已入駐的優先）；回傳公司名、縣市區域、類別與公司頁網址，不含電話、email 與完整地址。

Endpoints

URL	Transport	State	Latency	Checked
https://emetals.tw/mcp	streamable-http	answering	2408 ms	6 min ago

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eMetals AI™ Taiwan Steel Data — questions

Answers built from our own checks of this server.

What can eMetals AI™ Taiwan Steel Data do?

It exposes 4 tools, read directly from the server on our last check. Among them: emetals_estimate_cbam, emetals_search_inventory, emetals_search_steel_specs, emetals_search_suppliers. 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 →

Is eMetals AI™ Taiwan Steel Data 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 1119 ms. The bar chart above shows every period we have measured.

How do I connect eMetals AI™ Taiwan Steel Data?

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 eMetals AI™ Taiwan Steel Data need an API key?

No. eMetals AI™ Taiwan Steel Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is eMetals AI™ Taiwan Steel Data?

It answers our handshake in 1119 ms on average, which is faster than 3% 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.