25 lines
771 B
TypeScript
25 lines
771 B
TypeScript
import { Server } from "@modelcontextprotocol/server"
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import { StdioServerTransport } from "@modelcontextprotocol/server/stdio"
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if (process.argv.includes("--hang")) {
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const pidFile = process.env.MCP_LIFECYCLE_PID_FILE
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if (!pidFile) throw new Error("MCP_LIFECYCLE_PID_FILE is required")
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await Bun.write(pidFile, String(process.pid))
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await new Promise(() => {})
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}
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const server = new Server({ name: "mcp-lifecycle-stdio", version: "1.0.0" }, { capabilities: { tools: {} } })
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server.setRequestHandler("tools/list", () =>
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Promise.resolve({
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tools: [
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{
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name: "current_directory",
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description: process.cwd(),
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inputSchema: { type: "object", properties: {} },
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},
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],
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}),
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)
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await server.connect(new StdioServerTransport())
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