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Findingsteel Steel Sections MCP server

online · 100% uptime
by cdaily1995-create·io.github.cdaily1995-create/findingsteel-steel-sections·v0.1.0
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Chinese (GB) standard steel section properties and theoretical weight lookup, search and calculator.

B84/100grade B
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Findingsteel Steel Sections tools (7)

write = sends, deletes, buys or posts
  • section_categoriesFree

    列出国标型钢全部类别（HW/HM/HN、工字钢、槽钢、角钢、C/Z型钢、方管、矩形管）及库存规格总数。List all standard section categories and total count of stored specifications.

  • section_lookupFree

    按精确型号查国标型钢截面特性：A(cm²)、Ix/Iy(cm⁴)、Wx/Wy(cm³)、ix/iy(cm)、每米重量 kg/m。型号写法用 × 分隔，如 HN400×200×8×13、HW250×250×9×14、L50×5、C140×50×20×2.5。Look up full section properties for an exact GB designation.

  • section_searchFree

    按类别（category）或关键词（query）搜索国标型钢规格，返回型号、标准、尺寸与每米重量。类别示例：HN / 工字钢 / 槽钢 / 等边角钢 / C型钢 / 方管。关键词可匹配型号片段，如 "HN400" 或 "200×200"。Search GB steel sections by category or keyword; returns designation, standard, dimensions, kg/m.

  • section_welded_boxFree

    由总高 h、总宽 b、腹板厚 tw、翼缘厚 tf（mm）计算焊接箱形截面特性。Compute section properties of a welded box section from plate dimensions (mm).

  • section_welded_iFree

    由总高 hw、腹板厚 tw、翼缘宽 bf、翼缘厚 tf（mm）计算焊接工字形截面特性。Compute section properties of a welded I-section from plate dimensions (mm).

  • weight_calculateFree

    计算常用钢材理论重量。shape 可选：plate钢板 / round圆钢 / square方钢 / flat扁钢 / hex六角钢 / oct八角钢 / rebar螺纹钢 / pipe圆管 / squareTube方管 / rectTube矩形管 / cProfile C型钢 / zProfile Z型钢 / weldedI焊接工字 / weldedBox焊接箱形 / standard国标型钢库（按型号）。尺寸单位 mm，长度 m。Calculate theoretical weight (kg/m, kg, tonnes) for common steel shapes or GB sections.

  • weight_materialsFree

    列出内置材质密度表（Q235/Q355、304、316、铝、铜）与默认值。List supported material densities.

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2719ms17/20
  • Tool poisoning7 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 84/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Findingsteel Steel Sections compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
84/100
higher than 73% of 3,470 Web search servers
Tools
7
the typical Web search server has 5
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
396 ms
faster than 39% of 2,238 Web search servers

What its tools let an agent do: 7 read

Install Findingsteel Steel Sections in Claude Code, Cursor or VS Code

claude mcp add --transport http findingsteel-steel-sections https://www.findingsteel.com/mcp/
Add to Cursor

What the publisher says

From the Findingsteel Steel Sections repository's README, as published. We do not edit it. Read it on GitHub

FindingSteel Steel Sections MCP Server

An MCP server for Chinese (GB standard) steel sections: look up section properties and calculate theoretical weight for the sections used in everyday structural steelwork in China.

Built by FindingSteel — a steel structure manufacturer in Foshan, China — and backed by the same verified GB standard data tables used on our website.

Why this is useful

  • GB standard data is missing from most MCP tools. Existing section databases are mostly ASTM / EN / JIS. This server fills the GB/T gap used across Chinese steel fabrication, detailing (Tekla), purchasing and structural design.
  • Verified values. Every section comes from the GB/T standard tables (see Data sources); designations use the standard Chinese notation such as HN400×200×8×13.

Tools

Quick start

# stdio transport (recommended for local clients)
git clone https://github.com/FindingSteel/findingsteel-steel-sections-mcp.git
cd findingsteel-steel-sections-mcp
npm install
node src/index.ts

# or without cloning:
npx -y github:FindingSteel/findingsteel-steel-sections-mcp

Example client config (Claude Desktop)

{
  "mcpServers": {
    "findingsteel-steel-sections": {
      "command": "node",
      "args": ["/absolute/path/to/findingsteel-steel-sections-mcp/src/index.ts"]
    }
  }
}

Remote (Streamable HTTP)

The server also ships a stateless HTTP entry for remote deployment:

PORT=3001 node src/serve.ts
# -> http://localhost:3001/mcp

Examples

Find the weight of 12 metres of HN400×200×8×13, 4 pieces

section_lookup { "designation": "HN400×200×8×13" }
# -> A 83.37 cm², Ix 23500 cm⁴, Wx 1170 cm³, kg/m 65.4

weight_calculate { "shape": "standard", "designation": "HN400×200×8×13", "lengthM": 12, "quantity": 4 }
# -> total 3139.2 kg (3.14 t)

Weight of pipe 168×6 for 12 m

weight_calculate { "shape": "pipe", "dims": { "D": 168, "t": 6 }, "lengthM": 12 }
# -> 23.97 kg/m, total 287.6 kg

Design notes

  • All dimensions in mm; density default 7.85 g/cm³ (carbon steel Q235/Q355).
  • Section properties: A (cm²), Ix/Iy (cm⁴), Wx/Wy (cm³), ix/iy (cm), kg/m.
  • Designations use the × separator (e.g. HN400×200×8×13); search is case-insensitive.
  • weight_calculate accepts shape keys case-insensitively (rectTube = recttube).

Data sources

  • GB/T 11263-2017 hot-rolled H-beams (HW / HM / HN)
  • GB/T 706-2016 hot-rolled I-beams, channels, equal/unequal angles
  • GB/T 6723-2017 cold-formed C / Z profiles
  • GB/T 6728-2017 cold-formed square and rectangular hollow sections
  • Theoretical weight formulas from the corresponding GB standards; density constants from common engineering handbooks.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Findingsteel Steel Sections: common questions

Is Findingsteel Steel Sections MCP server safe?
Mostly: it is graded B (84/100). Read the Findingsteel Steel Sections safety report
How do I install Findingsteel Steel Sections?
It runs remotely at www.findingsteel.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Findingsteel Steel Sections need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Findingsteel Steel Sections maintained?
The last commit was 19 days ago (2026-10-16). The latest release is v0.1.0.
Is Findingsteel Steel Sections up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Findingsteel Steel Sections?
Servers from other publishers that do the same job: AIHOT MCP server, jDocmunch MCP server and Pubchem MCP server.
How does Findingsteel Steel Sections compare with other Web search MCP servers?
safety score 84/100 (higher than 73% of 3,470 Web search servers); tools 7 (the typical Web search server has 5); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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