createAppsmithApi (src/app.ts)

TypeScript module that builds and serves the Appsmith API with session handling and extensions.

// Source: https://github.com/appsmithorg/appsmith | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
import { AsyncLocalStorage } from "node:async_hooks";
import { createHash, randomUUID } from "node:crypto";
import {
  createServer,
  type IncomingMessage,
  type Server,
  type ServerResponse,
} from "node:http";
import { getRequestListener } from "@hono/node-server";
import {
  McpServer,
  type RegisteredTool,
} from "@modelcontextprotocol/sdk/server/mcp.js";
import {
  WebStandardStreamableHTTPServerTransport,
  type WebStandardStreamableHTTPServerTransportOptions,
} from "@modelcontextprotocol/sdk/server/webStandardStreamableHttp.js";
import {
  ErrorCode,
  isInitializeRequest

... (truncated -- full source via MCP)