{"id":43048,"date":"2025-06-11T03:55:56","date_gmt":"2025-06-10T19:55:56","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/43048.html"},"modified":"2025-06-11T03:55:56","modified_gmt":"2025-06-10T19:55:56","slug":"%e4%bd%bf%e7%94%a8typescript%e6%9e%84%e5%bb%ba%e4%b8%80%e4%b8%aa%e6%9c%80%e7%ae%80%e5%8d%95%e7%9a%84mcp%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/43048.html","title":{"rendered":"\u4f7f\u7528TypeScript\u6784\u5efa\u4e00\u4e2a\u6700\u7b80\u5355\u7684MCP\u670d\u52a1\u5668"},"content":{"rendered":"

\u4ec0\u4e48\u662fMCP？<\/h3>\n

Model Context Protocol（\u6a21\u578b\u4e0a\u4e0b\u6587\u534f\u8bae）\u662f\u4e00\u4e2a\u5f00\u653e\u6807\u51c6，\u5b83\u5141\u8bb8AI\u52a9\u624b\u4e0e\u5916\u90e8\u5de5\u5177\u548c\u6570\u636e\u6e90\u8fdb\u884c\u6807\u51c6\u5316\u901a\u4fe1\u3002\u7b80\u5355\u6765\u8bf4，MCP\u5c31\u50cf\u662fAI\u548c\u5404\u79cd\u5de5\u5177\u4e4b\u95f4\u7684"\u7ffb\u8bd1\u5b98"，\u8ba9AI\u80fd\u591f\u8c03\u7528\u4f60\u7f16\u5199\u7684\u81ea\u5b9a\u4e49\u529f\u80fd\u3002<\/p>\n

\u9879\u76ee\u51c6\u5907<\/h3>\n

1. \u521d\u59cb\u5316\u9879\u76ee<\/h4>\n

\u9996\u5148，\u8ba9\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u7684TypeScript\u9879\u76ee：<\/p>\n

mkdir<\/span> mcp-calculator-server
\ncd<\/span> mcp-calculator-server
\nnpm<\/span> init -y<\/span><\/p>\n

2. \u5b89\u88c5\u6838\u5fc3\u4f9d\u8d56<\/h4>\n

# \u6838\u5fc3MCP SDK<\/span>
\nnpm<\/span> install<\/span> @modelcontextprotocol\/sdk<\/p>\n

# \u8f93\u5165\u9a8c\u8bc1\u5e93<\/span>
\nnpm<\/span> install<\/span> zod<\/p>\n

# TypeScript\u76f8\u5173\u4f9d\u8d56<\/span>
\nnpm<\/span> install<\/span> -D<\/span> typescript @types\/node<\/p>\n

# \u521b\u5efaTypeScript\u914d\u7f6e<\/span>
\nnpx tsc –init<\/span><\/p>\n

3. \u9879\u76ee\u7ed3\u6784\u8bbe\u8ba1<\/h4>\n

mcp-calculator-server\/
\n\u251c\u2500\u2500 package.json # \u9879\u76ee\u914d\u7f6e
\n\u251c\u2500\u2500 tsconfig.json # TypeScript\u914d\u7f6e
\n\u251c\u2500\u2500 src\/
\n\u2502 \u2514\u2500\u2500 server\/
\n\u2502 \u2514\u2500\u2500 index.ts # \u4e3b\u670d\u52a1\u5668\u6587\u4ef6
\n\u251c\u2500\u2500 build\/ # \u7f16\u8bd1\u8f93\u51fa
\n\u2514\u2500\u2500 .vscode\/
\n \u2514\u2500\u2500 mcp.json # VS Code MCP\u914d\u7f6e<\/p>\n

\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0<\/h3>\n

1. \u670d\u52a1\u5668\u57fa\u7840\u6846\u67b6<\/h4>\n

\u8ba9\u6211\u4eec\u4ece\u6700\u57fa\u672c\u7684\u670d\u52a1\u5668\u7ed3\u6784\u5f00\u59cb：<\/p>\n

#!\/usr\/bin\/env node<\/span><\/p>\n

import<\/span> {<\/span> McpServer }<\/span> from<\/span> "@modelcontextprotocol\/sdk\/server\/mcp.js"<\/span>;<\/span>
\nimport<\/span> {<\/span> StdioServerTransport }<\/span> from<\/span> "@modelcontextprotocol\/sdk\/server\/stdio.js"<\/span>;<\/span>
\nimport<\/span> {<\/span> z }<\/span> from<\/span> "zod"<\/span>;<\/span><\/p>\n

\/**
\n * MCP Calculator Server
\n * \u4e00\u4e2a\u529f\u80fd\u5b8c\u6574\u7684\u8ba1\u7b97\u5668MCP\u670d\u52a1\u5668
\n *\/<\/span><\/p>\n

\/\/ \u521b\u5efa\u670d\u52a1\u5668\u5b9e\u4f8b<\/span>
\nconst<\/span> server =<\/span> new<\/span> McpServer<\/span>(<\/span>{<\/span>
\n name:<\/span> "mcp-calculator-server"<\/span>,<\/span>
\n version:<\/span> "1.0.0"<\/span>,<\/span>
\n description:<\/span> "\u63d0\u4f9b\u57fa\u672c\u56db\u5219\u8fd0\u7b97\u529f\u80fd\u7684MCP\u8ba1\u7b97\u5668\u670d\u52a1\u5668"<\/span>,<\/span>
\n capabilities:<\/span> {<\/span>
\n resources:<\/span> {<\/span>}<\/span>,<\/span> \/\/ \u8d44\u6e90\u80fd\u529b<\/span>
\n tools:<\/span> {<\/span>}<\/span>,<\/span> \/\/ \u5de5\u5177\u80fd\u529b<\/span>
\n }<\/span>,<\/span>
\n}<\/span>)<\/span>;<\/span><\/p>\n

2. \u8f93\u5165\u9a8c\u8bc1Schema\u5b9a\u4e49<\/h4>\n

\u4f7f\u7528Zod\u8fdb\u884c\u4e25\u683c\u7684\u8f93\u5165\u9a8c\u8bc1：<\/p>\n

\/\/ \u6570\u5b57\u53c2\u6570\u9a8c\u8bc1<\/span>
\nconst<\/span> NumberSchema =<\/span> z.<\/span>number<\/span>(<\/span>)<\/span>.<\/span>describe<\/span>(<\/span>"\u6570\u503c\u53c2\u6570，\u652f\u6301\u6574\u6570\u548c\u6d6e\u70b9\u6570"<\/span>)<\/span>;<\/span><\/p>\n

\/\/ \u53ef\u4ee5\u6269\u5c55\u66f4\u590d\u6742\u7684\u9a8c\u8bc1\u89c4\u5219<\/span>
\nconst<\/span> PositiveNumberSchema =<\/span> z.<\/span>number<\/span>(<\/span>)<\/span>.<\/span>positive<\/span>(<\/span>)<\/span>.<\/span>describe<\/span>(<\/span>"\u6b63\u6570"<\/span>)<\/span>;<\/span>
\nconst<\/span> IntegerSchema =<\/span> z.<\/span>number<\/span>(<\/span>)<\/span>.<\/span>int<\/span>(<\/span>)<\/span>.<\/span>describe<\/span>(<\/span>"\u6574\u6570"<\/span>)<\/span>;<\/span><\/p>\n

3. \u5de5\u5177\u5b9e\u73b0：\u52a0\u6cd5\u8fd0\u7b97<\/h4>\n

server.<\/span>tool<\/span>(<\/span>
\n "add"<\/span>,<\/span>
\n "\u6267\u884c\u4e24\u4e2a\u6570\u5b57\u7684\u52a0\u6cd5\u8fd0\u7b97，\u8fd4\u56de\u5b83\u4eec\u7684\u548c\u3002\u652f\u6301\u6574\u6570\u548c\u6d6e\u70b9\u6570\u3002"<\/span>,<\/span>
\n {<\/span>
\n a:<\/span> NumberSchema,<\/span>
\n b:<\/span> NumberSchema,<\/span>
\n }<\/span>,<\/span>
\n async<\/span> (<\/span>{<\/span> a,<\/span> b }<\/span>)<\/span> =><\/span> {<\/span>
\n const<\/span> result =<\/span> a +<\/span> b;<\/span><\/p>\n

\/\/ \u8bb0\u5f55\u64cd\u4f5c\u65e5\u5fd7（\u7528\u4e8e\u8c03\u8bd5）<\/span>
\n console<\/span>.<\/span>error<\/span>(<\/span>`<\/span>\u8ba1\u7b97: <\/span>${<\/span>a}<\/span><\/span> + <\/span>${<\/span>b}<\/span><\/span> = <\/span>${<\/span>result}<\/span><\/span>`<\/span><\/span>)<\/span>;<\/span><\/p>\n

return<\/span> {<\/span>
\n content:<\/span> [<\/span>
\n {<\/span>
\n type:<\/span> "text"<\/span>,<\/span>
\n text:<\/span> `<\/span>${<\/span>a}<\/span><\/span> + <\/span>${<\/span>b}<\/span><\/span> = <\/span>${<\/span>result}<\/span><\/span>`<\/span><\/span>,<\/span>
\n }<\/span>,<\/span>
\n ]<\/span>,<\/span>
\n }<\/span>;<\/span>
\n }<\/span>
\n)<\/span>;<\/span><\/p>\n

4. \u9519\u8bef\u5904\u7406：\u9664\u6cd5\u8fd0\u7b97<\/h4>\n

\u5728\u5b9e\u9645\u9879\u76ee\u4e2d，\u9519\u8bef\u5904\u7406\u81f3\u5173\u91cd\u8981：<\/p>\n

server.<\/span>tool<\/span>(<\/span>
\n "divide"<\/span>,<\/span>
\n "\u6267\u884c\u4e24\u4e2a\u6570\u5b57\u7684\u9664\u6cd5\u8fd0\u7b97，\u5305\u542b\u9664\u96f6\u9519\u8bef\u68c0\u67e5\u3002"<\/span>,<\/span>
\n {<\/span>
\n dividend:<\/span> NumberSchema.<\/span>describe<\/span>(<\/span>"\u88ab\u9664\u6570"<\/span>)<\/span>,<\/span>
\n divisor:<\/span> NumberSchema.<\/span>describe<\/span>(<\/span>"\u9664\u6570"<\/span>)<\/span>,<\/span>
\n }<\/span>,<\/span>
\n async<\/span> (<\/span>{<\/span> dividend,<\/span> divisor }<\/span>)<\/span> =><\/span> {<\/span>
\n \/\/ \u9664\u96f6\u68c0\u67e5<\/span>
\n if<\/span> (<\/span>divisor ===<\/span> 0<\/span>)<\/span> {<\/span>
\n console<\/span>.<\/span>error<\/span>(<\/span>`<\/span>\u9519\u8bef: \u9664\u6570\u4e0d\u80fd\u4e3a\u96f6<\/span>`<\/span><\/span>)<\/span>;<\/span>
\n return<\/span> {<\/span>
\n content:<\/span> [<\/span>
\n {<\/span>
\n type:<\/span> "text"<\/span>,<\/span>
\n text:<\/span> "\u9519\u8bef：\u9664\u6570\u4e0d\u80fd\u4e3a\u96f6，\u8bf7\u68c0\u67e5\u8f93\u5165\u53c2\u6570\u3002"<\/span>,<\/span>
\n }<\/span>,<\/span>
\n ]<\/span>,<\/span>
\n }<\/span>;<\/span>
\n }<\/span><\/p>\n

const<\/span> result =<\/span> dividend \/<\/span> divisor;<\/span>
\n console<\/span>.<\/span>error<\/span>(<\/span>`<\/span>\u8ba1\u7b97: <\/span>${<\/span>dividend}<\/span><\/span> \u00f7 <\/span>${<\/span>divisor}<\/span><\/span> = <\/span>${<\/span>result}<\/span><\/span>`<\/span><\/span>)<\/span>;<\/span><\/p>\n

return<\/span> {<\/span>
\n content:<\/span> [<\/span>
\n {<\/span>
\n type:<\/span> "text"<\/span>,<\/span>
\n text:<\/span> `<\/span>${<\/span>dividend}<\/span><\/span> \u00f7 <\/span>${<\/span>divisor}<\/span><\/span> = <\/span>${<\/span>result}<\/span><\/span>`<\/span><\/span>,<\/span>
\n }<\/span>,<\/span>
\n ]<\/span>,<\/span>
\n }<\/span>;<\/span>
\n }<\/span>
\n)<\/span>;<\/span><\/p>\n

5. \u670d\u52a1\u5668\u542f\u52a8\u903b\u8f91<\/h4>\n

async<\/span> function<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
\n try<\/span> {<\/span>
\n \/\/ \u4f7f\u7528\u6807\u51c6\u8f93\u5165\u8f93\u51fa\u4f20\u8f93<\/span>
\n const<\/span> transport =<\/span> new<\/span> StdioServerTransport<\/span>(<\/span>)<\/span>;<\/span>
\n await<\/span> server.<\/span>connect<\/span>(<\/span>transport)<\/span>;<\/span><\/p>\n

console<\/span>.<\/span>error<\/span>(<\/span>"MCP\u8ba1\u7b97\u5668\u670d\u52a1\u5668\u5df2\u542f\u52a8，\u4f7f\u7528stdio\u4f20\u8f93"<\/span>)<\/span>;<\/span>
\n }<\/span> catch<\/span> (<\/span>error)<\/span> {<\/span>
\n console<\/span>.<\/span>error<\/span>(<\/span>"\u670d\u52a1\u5668\u542f\u52a8\u5931\u8d25:"<\/span>,<\/span> error)<\/span>;<\/span>
\n process.<\/span>exit<\/span>(<\/span>1<\/span>)<\/span>;<\/span>
\n }<\/span>
\n}<\/span><\/p>\n

\/\/ \u542f\u52a8\u670d\u52a1\u5668\u5e76\u5904\u7406\u5f02\u5e38<\/span>
\nmain<\/span>(<\/span>)<\/span>.<\/span>catch<\/span>(<\/span>(<\/span>error)<\/span> =><\/span> {<\/span>
\n console<\/span>.<\/span>error<\/span>(<\/span>"\u4e3b\u51fd\u6570\u6267\u884c\u5931\u8d25:"<\/span>,<\/span> error)<\/span>;<\/span>
\n process.<\/span>exit<\/span>(<\/span>1<\/span>)<\/span>;<\/span>
\n}<\/span>)<\/span>;<\/span><\/p>\n

\u5b8c\u6574\u7684\u670d\u52a1\u5668\u4ee3\u7801<\/h3>\n

\u5c06\u6240\u6709\u90e8\u5206\u7ec4\u5408\u8d77\u6765，\u6211\u4eec\u5f97\u5230\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684MCP\u8ba1\u7b97\u5668\u670d\u52a1\u5668\u3002\u8fd9\u4e2a\u670d\u52a1\u5668\u5305\u542b\u56db\u4e2a\u57fa\u672c\u8fd0\u7b97\u5de5\u5177：<\/p>\n