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Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

Open Graph Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

X Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

Open Graph Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

X Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

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https://modelcontextprotocol.github.io/ext-apps/api/
specificationhttps://github.com/modelcontextprotocol/ext-apps/blob/main/specification/draft/apps.mdx
SEP-1865https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1865
MCP-UIhttps://mcpui.dev/
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https://github.com/modelcontextprotocol/ext-apps#overview
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https://github.com/modelcontextprotocol/ext-apps#installation
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modelcontextprotocol.github.io/ext-apps/https://modelcontextprotocol.github.io/ext-apps/
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0.3.1 Latest Jan 9, 2026 https://github.com/modelcontextprotocol/ext-apps/releases/tag/v0.3.1
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