48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
// Run with: npx tsx src/examples/server/toolWithSampleServer.ts
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import { McpServer } from '../../server/mcp.js';
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import { StdioServerTransport } from '../../server/stdio.js';
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import * as z from 'zod/v4';
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const mcpServer = new McpServer({
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name: 'tools-with-sample-server',
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version: '1.0.0'
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});
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// Tool that uses LLM sampling to summarize any text
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mcpServer.registerTool('summarize', {
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description: 'Summarize any text using an LLM',
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inputSchema: {
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text: z.string().describe('Text to summarize')
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}
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}, async ({ text }) => {
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// Call the LLM through MCP sampling
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const response = await mcpServer.server.createMessage({
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messages: [
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{
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role: 'user',
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content: {
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type: 'text',
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text: `Please summarize the following text concisely:\n\n${text}`
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}
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}
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],
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maxTokens: 500
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});
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// Since we're not passing tools param to createMessage, response.content is single content
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return {
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content: [
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{
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type: 'text',
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text: response.content.type === 'text' ? response.content.text : 'Unable to generate summary'
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}
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]
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};
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});
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async function main() {
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const transport = new StdioServerTransport();
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await mcpServer.connect(transport);
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console.log('MCP server is running...');
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}
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main().catch(error => {
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console.error('Server error:', error);
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process.exit(1);
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});
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//# sourceMappingURL=toolWithSampleServer.js.map
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