section_categories
List steel section categories
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.
无需输入参数。

io.github.cdaily1995-create由 GitHub 账号 cdaily1995-create 发布v0.1.0更新于 Oct 25, 2026
Chinese (GB) standard steel section properties and theoretical weight lookup, search and calculator.
面向中国国标(GB)型钢的 MCP 服务器:可列出、搜索、查询截面特性,并计算钢材理论重量。
Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/io.github.cdaily1995-create%2Ffindingsteel-steel-sections/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"mcpServers": {
"findingsteel-steel-sections": {
"type": "http",
"url": "https://www.findingsteel.com/mcp/"
}
}
}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.
HN400×200×8×13.The server also ships a stateless HTTP entry for remote deployment:
Find the weight of 12 metres of HN400×200×8×13, 4 pieces
Weight of pipe 168×6 for 12 m
× separator (e.g. HN400×200×8×13); search is case-insensitive.weight_calculate accepts shape keys case-insensitively (rectTube = recttube).The same data powers our online steel weight calculator and steel section properties calculator tools.
MIT
来源:README.md,提交 552fa40
List steel section categories
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.
无需输入参数。
Search standard steel sections
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.
limitquerycategoryLook up section properties by designation
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.
designation必填Compute welded I-section properties
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).
bf必填hw必填tf必填tw必填Compute welded box-section properties
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).
b必填h必填tf必填tw必填Calculate steel theoretical weight
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.
dims必填shape必填lengthMmaterialquantitydesignationcustomDensityList material densities
列出内置材质密度表(Q235/Q355、304、316、铝、铜)与默认值。List supported material densities.
无需输入参数。
已满足适用检查项的 100%
该评分衡量此收录条目的完整程度,依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价,也不表示服务器安全或当前可用:可连通性是带日期的检查结果,评分也不包含安装量或用户评价。
# stdio transport (recommended for local clients)git clone https://github.com/cdaily1995-create/findingsteel-steel-sections-mcp.gitcd findingsteel-steel-sections-mcpnpm installnpm run buildnode dist/index.js
# or without cloning:npx -y findingsteel-steel-sections-mcp{ "mcpServers": { "findingsteel-steel-sections": { "command": "node", "args": ["/absolute/path/to/findingsteel-steel-sections-mcp/src/index.ts"] } }}PORT=3001 node src/serve.ts# -> http://localhost:3001/mcpsection_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_calculate { "shape": "pipe", "dims": { "D": 168, "t": 6 }, "lengthM": 12 }# -> 23.97 kg/m, total 287.6 kgnpm installnpm run typecheck # tsc --noEmitnpm test # smoke + stdio E2E + HTTP E2E