[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6DBHZWQ12TCMEHMRSGD84CD":3,"skill-same:01M6DBHZWQ12TCMEHMRSGD84CD":73},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":26,"publishedAt":47,"linkOnly":48,"markdownContent":49,"markdownBody":50,"frontMatter":51,"refName":53,"commitSha":54,"skillDirectory":55,"forksCount":14,"repositoryHtmlUrl":56,"repositoryHomepageUrl":6,"ownerHtmlUrl":57,"ownerBlogUrl":6,"ownerDescription":6,"updatedAt":58,"install":59,"resources":72},"01M6DBHZWQ12TCMEHMRSGD84CD","mcp-server-patterns",null,"Build MCP servers with Node\u002FTypeScript SDK — tools, resources, prompts, Zod validation, stdio vs Streamable HTTP. Use Context7 or official MCP docs for latest API.","Prekzursil\u002Fagent-skills-toolchain","Prekzursil","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F54636077?v=4","01M6DACZ1PCQHD99SCR1YXG28B","Andrei Mihai Visalon","01M6DACZ670WZF535V3WYYSS4Z",0,"MIT","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002F.agents\u002Fskills\u002Fmcp-server-patterns\u002FSKILL.md",[18,23],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000010","后端与接口","SCENARIO","使用场景",{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000023","Skill与智能体开发",[27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46],"patterns","mcp server","server","MCP","mcp server patterns","Tools","context7","build","prompts","use","node","zod","api","mcp servers","validation","http","official","sdk","typescript","docs","2026-11-10 10:12:30",false,"---\nname: mcp-server-patterns\ndescription: Build MCP servers with Node\u002FTypeScript SDK — tools, resources, prompts, Zod validation, stdio vs Streamable HTTP. Use Context7 or official MCP docs for latest API.\norigin: ECC\n---\n\n# MCP Server Patterns\n\nThe Model Context Protocol (MCP) lets AI assistants call tools, read resources, and use prompts from your server. Use this skill when building or maintaining MCP servers. The SDK API evolves; check Context7 (query-docs for \"MCP\") or the official MCP documentation for current method names and signatures.\n\n## When to Use\n\nUse when: implementing a new MCP server, adding tools or resources, choosing stdio vs HTTP, upgrading the SDK, or debugging MCP registration and transport issues.\n\n## How It Works\n\n### Core concepts\n\n- **Tools**: Actions the model can invoke (e.g. search, run a command). Register with `registerTool()` or `tool()` depending on SDK version.\n- **Resources**: Read-only data the model can fetch (e.g. file contents, API responses). Register with `registerResource()` or `resource()`. Handlers typically receive a `uri` argument.\n- **Prompts**: Reusable, parameterised prompt templates the client can surface (e.g. in Claude Desktop). Register with `registerPrompt()` or equivalent.\n- **Transport**: stdio for local clients (e.g. Claude Desktop); Streamable HTTP is preferred for remote (Cursor, cloud). Legacy HTTP\u002FSSE is for backward compatibility.\n\nThe Node\u002FTypeScript SDK may expose `tool()` \u002F `resource()` or `registerTool()` \u002F `registerResource()`; the official SDK has changed over time. Always verify against the current [MCP docs](https:\u002F\u002Fmodelcontextprotocol.io) or Context7.\n\n### Connecting with stdio\n\nFor local clients, create a stdio transport and pass it to your server’s connect method. The exact API varies by SDK version (e.g. constructor vs factory). See the official MCP documentation or query Context7 for \"MCP stdio server\" for the current pattern.\n\nKeep server logic (tools + resources) independent of transport so you can plug in stdio or HTTP in the entrypoint.\n\n### Remote (Streamable HTTP)\n\nFor Cursor, cloud, or other remote clients, use **Streamable HTTP** (single MCP HTTP endpoint per current spec). Support legacy HTTP\u002FSSE only when backward compatibility is required.\n\n## Examples\n\n### Install and server setup\n\n```bash\nnpm install @modelcontextprotocol\u002Fsdk zod\n```\n\n```typescript\nimport { McpServer } from \"@modelcontextprotocol\u002Fsdk\u002Fserver\u002Fmcp.js\";\nimport { z } from \"zod\";\n\nconst server = new McpServer({ name: \"my-server\", version: \"1.0.0\" });\n```\n\nRegister tools and resources using the API your SDK version provides: some versions use `server.tool(name, description, schema, handler)` (positional args), others use `server.tool({ name, description, inputSchema }, handler)` or `registerTool()`. Same for resources — include a `uri` in the handler when the API provides it. Check the official MCP docs or Context7 for the current `@modelcontextprotocol\u002Fsdk` signatures to avoid copy-paste errors.\n\nUse **Zod** (or the SDK’s preferred schema format) for input validation.\n\n## Best Practices\n\n- **Schema first**: Define input schemas for every tool; document parameters and return shape.\n- **Errors**: Return structured errors or messages the model can interpret; avoid raw stack traces.\n- **Idempotency**: Prefer idempotent tools where possible so retries are safe.\n- **Rate and cost**: For tools that call external APIs, consider rate limits and cost; document in the tool description.\n- **Versioning**: Pin SDK version in package.json; check release notes when upgrading.\n\n## Official SDKs and Docs\n\n- **JavaScript\u002FTypeScript**: `@modelcontextprotocol\u002Fsdk` (npm). Use Context7 with library name \"MCP\" for current registration and transport patterns.\n- **Go**: Official Go SDK on GitHub (`modelcontextprotocol\u002Fgo-sdk`).\n- **C#**: Official C# SDK for .NET.\n","# MCP Server Patterns\n\nThe Model Context Protocol (MCP) lets AI assistants call tools, read resources, and use prompts from your server. Use this skill when building or maintaining MCP servers. The SDK API evolves; check Context7 (query-docs for \"MCP\") or the official MCP documentation for current method names and signatures.\n\n## When to Use\n\nUse when: implementing a new MCP server, adding tools or resources, choosing stdio vs HTTP, upgrading the SDK, or debugging MCP registration and transport issues.\n\n## How It Works\n\n### Core concepts\n\n- **Tools**: Actions the model can invoke (e.g. search, run a command). Register with `registerTool()` or `tool()` depending on SDK version.\n- **Resources**: Read-only data the model can fetch (e.g. file contents, API responses). Register with `registerResource()` or `resource()`. Handlers typically receive a `uri` argument.\n- **Prompts**: Reusable, parameterised prompt templates the client can surface (e.g. in Claude Desktop). Register with `registerPrompt()` or equivalent.\n- **Transport**: stdio for local clients (e.g. Claude Desktop); Streamable HTTP is preferred for remote (Cursor, cloud). Legacy HTTP\u002FSSE is for backward compatibility.\n\nThe Node\u002FTypeScript SDK may expose `tool()` \u002F `resource()` or `registerTool()` \u002F `registerResource()`; the official SDK has changed over time. Always verify against the current [MCP docs](https:\u002F\u002Fmodelcontextprotocol.io) or Context7.\n\n### Connecting with stdio\n\nFor local clients, create a stdio transport and pass it to your server’s connect method. The exact API varies by SDK version (e.g. constructor vs factory). See the official MCP documentation or query Context7 for \"MCP stdio server\" for the current pattern.\n\nKeep server logic (tools + resources) independent of transport so you can plug in stdio or HTTP in the entrypoint.\n\n### Remote (Streamable HTTP)\n\nFor Cursor, cloud, or other remote clients, use **Streamable HTTP** (single MCP HTTP endpoint per current spec). Support legacy HTTP\u002FSSE only when backward compatibility is required.\n\n## Examples\n\n### Install and server setup\n\n```bash\nnpm install @modelcontextprotocol\u002Fsdk zod\n```\n\n```typescript\nimport { McpServer } from \"@modelcontextprotocol\u002Fsdk\u002Fserver\u002Fmcp.js\";\nimport { z } from \"zod\";\n\nconst server = new McpServer({ name: \"my-server\", version: \"1.0.0\" });\n```\n\nRegister tools and resources using the API your SDK version provides: some versions use `server.tool(name, description, schema, handler)` (positional args), others use `server.tool({ name, description, inputSchema }, handler)` or `registerTool()`. Same for resources — include a `uri` in the handler when the API provides it. Check the official MCP docs or Context7 for the current `@modelcontextprotocol\u002Fsdk` signatures to avoid copy-paste errors.\n\nUse **Zod** (or the SDK’s preferred schema format) for input validation.\n\n## Best Practices\n\n- **Schema first**: Define input schemas for every tool; document parameters and return shape.\n- **Errors**: Return structured errors or messages the model can interpret; avoid raw stack traces.\n- **Idempotency**: Prefer idempotent tools where possible so retries are safe.\n- **Rate and cost**: For tools that call external APIs, consider rate limits and cost; document in the tool description.\n- **Versioning**: Pin SDK version in package.json; check release notes when upgrading.\n\n## Official SDKs and Docs\n\n- **JavaScript\u002FTypeScript**: `@modelcontextprotocol\u002Fsdk` (npm). Use Context7 with library name \"MCP\" for current registration and transport patterns.\n- **Go**: Official Go SDK on GitHub (`modelcontextprotocol\u002Fgo-sdk`).\n- **C#**: Official C# SDK for .NET.\n",{"name":5,"origin":52,"description":7},"ECC","main","a298c929b6cbd662e1fce54302ce520d5ceea1a5",".agents\u002Fskills\u002Fmcp-server-patterns","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain","https:\u002F\u002Fgithub.com\u002FPrekzursil","2026-11-02 14:30:57",{"source":8,"skillName":5,"commands":60,"prompt":70,"zipAvailable":71},[61,64,67],{"tool":62,"command":63},"npx","npx skills add Prekzursil\u002Fagent-skills-toolchain --skill mcp-server-patterns",{"tool":65,"command":66},"bunx","bunx skills add Prekzursil\u002Fagent-skills-toolchain --skill mcp-server-patterns",{"tool":68,"command":69},"pnpm","pnpm dlx skills add Prekzursil\u002Fagent-skills-toolchain --skill mcp-server-patterns","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002F.agents\u002Fskills\u002Fmcp-server-patterns\u002FSKILL.md",true,[],[74,94,120,147,161,177],{"skillNo":75,"name":76,"nameZh":6,"description":77,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":78,"categories":79,"keywords":80,"publishedAt":47},"01M6DF7D7478R55P46REYH4QAC","clarify-requirements","Resolve genuine pre-execution ambiguity by scanning repo context, generating 1-6 grounded options, and asking 1-3 focused questions via AskUserQuestion. NOT for mid-task use (injection risk); NOT when the goal is already unambiguous; use to disambiguate vague prompts before any file edits.","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Fworkspace-hooks\u002Fskills\u002Fclarify-requirements\u002FSKILL.md",[],[81,82,83,84,85,86,35,87,88,36,89,90,91,92,93],"clarify requirements","clarify","requirements","risk","options","task","goal","scanning","context","repo","injection","execution","file",{"skillNo":95,"name":96,"nameZh":6,"description":97,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":98,"categories":99,"keywords":101,"publishedAt":47},"01M6DF79CA4BHJS66J8EZDBPWJ","openmm-md","Run FREE, open-source, Windows-native GPU molecular dynamics via the openmm-md MCP (OpenMM + CUDA on the local NVIDIA GPU). Use for protein \u002F protein-ligand MD when you want a free stack or are on Windows without a Schrodinger license. Covers the full workflow (prepare, solvate, minimize, equilibrate, production, analyze, mmgbsa) AND an honest decision guide vs Schrodinger Desmond, including how to run Desmond legitimately on Linux or a cloud GPU with a real license. This is a deliberately LESSER free alternative and does NOT replace the schrodinger MCP tools. Do NOT use it to pick a free tool when a validated FEP+, WaterMap, IFD-MD, or Prime MM-GBSA result is actually required.","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Fmcp\u002Fopenmm-md-mcp\u002Fskill\u002Fopenmm-md\u002FSKILL.md",[100],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[102,103,104,105,106,107,108,109,110,111,112,113,114,115,36,116,117,118,119,30],"openmm md","how","decision","pick","linux","analyze","tool","stack","open","NVIDIA","gpu","license","workflow","windows","free","molecular dynamics","local","do",{"skillNo":121,"name":122,"nameZh":6,"description":123,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":124,"categories":125,"keywords":132,"publishedAt":47},"01M6DF76C1MG85VEWP8VZCBNMN","visual-review","Take screenshots of web pages and UI using Playwright for visual review and iteration","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Feditor\u002Fmetaswarm\u002Fskills\u002Fvisual-review\u002FSKILL.md",[126,129],{"categoryNo":127,"categoryName":128,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000003","演示文稿",{"categoryNo":130,"categoryName":131,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000008","测试与质量",[133,134,135,136,137,138,139,140,141,142,103,143,144,145,146],"review","visual","visual review","pages","web","false","iteration","take","check","slides","ui","screenshot","playwright","screenshots",{"skillNo":148,"name":149,"nameZh":6,"description":150,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":151,"categories":152,"keywords":153,"publishedAt":47},"01M6DF73AQVCBZKEN0YXEX9FXP","status","Diagnostic status report — shows metaswarm installation state, project setup, and potential issues","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Feditor\u002Fmetaswarm\u002Fskills\u002Fstatus\u002FSKILL.md",[],[149,154,155,156,157,158,159,160],"setup","report","project","installation","project setup","issues","state",{"skillNo":162,"name":163,"nameZh":6,"description":164,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":165,"categories":166,"keywords":168,"publishedAt":47},"01M6DF6X6C2XB0P6GX76P7TTYV","start","Use when starting work on any task, when the user mentions metaswarm, or when the user wants to begin tracked development work","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Feditor\u002Fmetaswarm\u002Fskills\u002Fstart\u002FSKILL.md",[167],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[163,169,86,170,171,172,36,173,174,175,176],"start issue","issue","ready","work on issue","user","work","work on","development",{"skillNo":178,"name":154,"nameZh":6,"description":179,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":180,"categories":181,"keywords":182,"publishedAt":47},"01M6DF6QMJ9AJKFKHHKRT005PQ","Interactive project setup — detects your project, configures metaswarm, writes project-local files","https:\u002F\u002Fgithub.com\u002FPrekzursil\u002Fagent-skills-toolchain\u002Fblob\u002Fmain\u002Ftools\u002Feditor\u002Fmetaswarm\u002Fskills\u002Fsetup\u002FSKILL.md",[],[154,156,118,183,158,184],"files","interactive"]