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Merge branch 'main' into reverse-env-order-for-cli-stdio

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Ola Hungerford 2025-08-18 06:57:16 -07:00 • committed by GitHub
commit 44b4417951
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1 changed files with 10137 additions and 1426 deletions
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22
cli/src/transport.ts
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@ -3,23 +3,17 @@ import {
getDefaultEnvironment,
StdioClientTransport,
} from "@modelcontextprotocol/sdk/client/stdio.js";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";
import type { Transport } from "@modelcontextprotocol/sdk/shared/transport.js";
import { findActualExecutable } from "spawn-rx";
export type TransportOptions = {
transportType: "sse" | "stdio";
transportType: "sse" | "stdio" | "http";
command?: string;
args?: string[];
url?: string;
};
function createSSETransport(options: TransportOptions): Transport {
const baseUrl = new URL(options.url ?? "");
const sseUrl = new URL("/sse", baseUrl);
return new SSEClientTransport(sseUrl);
}
function createStdioTransport(options: TransportOptions): Transport {
let args: string[] = [];
@ -63,8 +57,18 @@ export function createTransport(options: TransportOptions): Transport {
return createStdioTransport(options);
}
// If not STDIO, then it must be either SSE or HTTP.
if (!options.url) {
throw new Error("URL must be provided for SSE or HTTP transport types.");
}
const url = new URL(options.url);
if (transportType === "sse") {
return createSSETransport(options);
return new SSEClientTransport(url);
}
if (transportType === "http") {
return new StreamableHTTPClientTransport(url);
}
throw new Error(`Unsupported transport type: ${transportType}`);