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Add RESOURCE_MIME_TYPE constant (#108)

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* Add RESOURCE_MIME_TYPE constant

* Update app-bridge.ts

* update syntax
This commit is contained in:
Olivier Chafik 2025-12-09 19:10:56 +01:00 • committed by GitHub
commit 3ac7c7935b
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1 changed files with 24 additions and 20 deletions
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5
examples/basic-host/src/implementation.ts
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@ -1,5 +1,4 @@
import { RESOURCE_URI_META_KEY, type McpUiSandboxProxyReadyNotification } from "@modelcontextprotocol/ext-apps";
import { AppBridge, PostMessageTransport } from "@modelcontextprotocol/ext-apps/app-bridge";
import { RESOURCE_MIME_TYPE, RESOURCE_URI_META_KEY, type McpUiSandboxProxyReadyNotification, AppBridge, PostMessageTransport } from "@modelcontextprotocol/ext-apps/app-bridge";
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";
import type { CallToolResult, Tool } from "@modelcontextprotocol/sdk/types.js";
@ -111,7 +110,7 @@ async function getUiResourceHtml(serverInfo: ServerInfo, uri: string): Promise<s
// Per the MCP App specification, "text/html;profile=mcp-app" signals this
// resource is indeed for an MCP App UI.
if (content.mimeType !== "text/html;profile=mcp-app") {
if (content.mimeType !== RESOURCE_MIME_TYPE) {
throw new Error(`Unsupported MIME type: ${content.mimeType}`);
}