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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Build with Agent Skills changeddocs/2024-11-05/develop/build-with-agent-skills

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5757Based on discovery, the skill recommends one of four paths and scaffolds
5858accordingly:
5959 
60**Remote [HTTP with SSE](/specification/2024-11-05/basic/transports#http-with-sse)**
60**Remote [HTTP with SSE](/specification/2024-11-05/basic/transports.md#http-with-sse)**
6161is the default for anything wrapping a cloud API. Zero install friction, one
6262deployment serves all users, and OAuth flows work properly because the server
6363can handle redirects and token storage. The reference skill includes scaffolds
6464for Cloudflare Workers and portable Express/FastMCP setups.
6565 
66**[MCP apps](/extensions/apps/overview)** extend a server with interactive
66**[MCP apps](/extensions/apps/overview.md)** extend a server with interactive
6767widgets rendered in chat, such as searchable pickers, charts, and live
6868dashboards. The skill hands off to `build-mcp-app` when plain text output
6969doesn't fit.
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7474must touch the user's machine: reading local files, driving desktop apps, or
7575talking to localhost services. The skill hands off to `build-mcpb`.
7676 
77**Local [stdio](/specification/2024-11-05/basic/transports#stdio)** remains available
77**Local [stdio](/specification/2024-11-05/basic/transports.md#stdio)** remains available
7878for prototyping, with a noted upgrade path to MCPB when you're ready to
7979distribute.
8080 
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8383Once your agent scaffolds the server, iterate on tool descriptions and error
8484handling, then test and ship:
8585 
86> **[MCP Inspector](/docs/2024-11-05/tools/inspector)**
86> **[MCP Inspector](/docs/2024-11-05/tools/inspector.md)**
8787>
8888> Test your server's tools, resources, and prompts interactively
8989 
90> **[Connect to a client](/docs/2024-11-05/develop/connect-local-servers)**
90> **[Connect to a client](/docs/2024-11-05/develop/connect-local-servers.md)**
9191>
9292> Wire your server into an MCP client via local or remote configuration
9393 
94> **[Publish to the Registry](/registry/quickstart)**
94> **[Publish to the Registry](/registry/quickstart.md)**
9595>
9696> Make your server discoverable in the MCP Registry
9797 
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