1823aae891Co-authored-by: Matt <77928207+mattzcarey@users.noreply.github.com> Co-authored-by: Konstantin Konstantinov <KKonstantinov@users.noreply.github.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
33 lines
1.4 KiB
TypeScript
33 lines
1.4 KiB
TypeScript
/**
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* Drives the resources example: list, list templates, read direct + templated.
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*/
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import { check, parseExampleArgs, siblingPath } from '@mcp-examples/shared';
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import { Client, StreamableHTTPClientTransport } from '@modelcontextprotocol/client';
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import { StdioClientTransport } from '@modelcontextprotocol/client/stdio';
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const { transport, url, era } = parseExampleArgs();
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const client = new Client(
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{ name: 'resources-example-client', version: '1.0.0' },
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{ versionNegotiation: { mode: era === 'modern' ? 'auto' : 'legacy' } }
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);
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await (transport === 'stdio'
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? client.connect(new StdioClientTransport({ command: 'npx', args: ['-y', 'tsx', siblingPath(import.meta.url, 'server.ts')] }))
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: client.connect(new StreamableHTTPClientTransport(new URL(url))));
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const list = await client.listResources();
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check.ok(list.resources.some(r => r.uri === 'config://app'));
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const templates = await client.listResourceTemplates();
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check.ok(templates.resourceTemplates.some(t => t.uriTemplate === 'greeting://{name}'));
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const config = await client.readResource({ uri: 'config://app' });
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const configContent = config.contents[0];
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check.equal(configContent && 'text' in configContent ? configContent.text : '', '{"feature":true}');
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const hello = await client.readResource({ uri: 'greeting://world' });
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const helloContent = hello.contents[0];
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check.equal(helloContent && 'text' in helloContent ? helloContent.text : '', 'Hello, world!');
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await client.close();
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