Nomad changes

docs/snippets/wasm/mcp/mcp_server_start.md

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+```typescript title="WASM"
+// MCP server is provided by the kreuzberg CLI (Rust binary). The WASM build
+// targets browser/Node.js extraction and does not embed a server process.
+// Spawn the CLI from a Node.js host that consumes the WASM module separately.
+import { spawn } from "node:child_process";
+
+const mcpProcess = spawn("kreuzberg", ["mcp"]);
+
+mcpProcess.stdout.on("data", (data) => {
+  console.log(`MCP Server: ${data}`);
+});
+
+mcpProcess.stderr.on("data", (data) => {
+  console.error(`MCP Error: ${data}`);
+});
+
+mcpProcess.on("error", (err) => {
+  console.error(`Failed to start MCP server: ${err.message}`);
+});
+```
+
+<!-- snippet:syntax-only --> The MCP server is a CLI feature; the WASM crate does not export an MCP server entry point. This snippet shows how a Node host that uses kreuzberg-wasm for extraction can also drive the standalone MCP CLI.