From 681406bde7c4db5a7bd142dd02c701aea7d16b38 Mon Sep 17 00:00:00 2001 From: Claude Date: Sun, 2 Aug 2026 01:18:24 +0000 Subject: [PATCH] Add MCP server exposing Telegram Bot API over an E2E-encrypted transport Adds mcp-server/, a Node/TypeScript MCP server that wraps this repo's Telegram Bot API as MCP tools (getMe, sendMessage, getUpdates, getChat, setWebhook, deleteWebhook). Messages exchanged with the MCP peer are sealed with NaCl box (Curve25519 + XSalsa20-Poly1305) over a custom EncryptedStdioTransport, using pre-shared static keypairs exchanged out-of-band via a keygen CLI. --- mcp-server/.env.example | 13 + mcp-server/.gitignore | 3 + mcp-server/README.md | 107 ++ mcp-server/package-lock.json | 1228 +++++++++++++++++ mcp-server/package.json | 29 + mcp-server/src/config.ts | 29 + mcp-server/src/crypto/e2ee.ts | 111 ++ mcp-server/src/keygen.ts | 13 + mcp-server/src/server.ts | 37 + mcp-server/src/telegramClient.ts | 59 + mcp-server/src/tools/register.ts | 88 ++ .../src/transport/encryptedStdioTransport.ts | 75 + mcp-server/tsconfig.json | 16 + 13 files changed, 1808 insertions(+) create mode 100644 mcp-server/.env.example create mode 100644 mcp-server/.gitignore create mode 100644 mcp-server/README.md create mode 100644 mcp-server/package-lock.json create mode 100644 mcp-server/package.json create mode 100644 mcp-server/src/config.ts create mode 100644 mcp-server/src/crypto/e2ee.ts create mode 100644 mcp-server/src/keygen.ts create mode 100644 mcp-server/src/server.ts create mode 100644 mcp-server/src/telegramClient.ts create mode 100644 mcp-server/src/tools/register.ts create mode 100644 mcp-server/src/transport/encryptedStdioTransport.ts create mode 100644 mcp-server/tsconfig.json diff --git a/mcp-server/.env.example b/mcp-server/.env.example new file mode 100644 index 000000000..f4043669d --- /dev/null +++ b/mcp-server/.env.example @@ -0,0 +1,13 @@ +# Telegram Bot API server to call. Point this at your own local +# telegram-bot-api server (e.g. http://localhost:8081) or api.telegram.org. +TELEGRAM_BOT_API_URL=https://api.telegram.org + +# Bot token issued by @BotFather. +TELEGRAM_BOT_TOKEN=123456:ABC-DEF... + +# This node's secret key, generated with `npm run keygen`. Never share this. +MCP_LOCAL_SECRET_KEY= + +# The public key of the single MCP peer this server will exchange encrypted +# messages with, given to you by that peer (their `npm run keygen` output). +MCP_PEER_PUBLIC_KEY= diff --git a/mcp-server/.gitignore b/mcp-server/.gitignore new file mode 100644 index 000000000..deed335be --- /dev/null +++ b/mcp-server/.gitignore @@ -0,0 +1,3 @@ +node_modules/ +dist/ +.env diff --git a/mcp-server/README.md b/mcp-server/README.md new file mode 100644 index 000000000..070cbd3f9 --- /dev/null +++ b/mcp-server/README.md @@ -0,0 +1,107 @@ +# Telegram Bot API MCP Server + +An [MCP](https://modelcontextprotocol.io) server that exposes a subset of the +[Telegram Bot API](https://core.telegram.org/bots/api) (as served by this +repository's `telegram-bot-api` server, or by `api.telegram.org`) as MCP +tools, and communicates with its peer over an **end-to-end encrypted** +transport rather than plain stdio. + +## Why encrypted transport + +MCP normally runs over plain stdio or HTTP/SSE between a client and server +that already trust their local machine's process boundary. Here the two +sides may be different agents/processes that don't share that trust (e.g. +this server's stdio is piped through a relay, container boundary, or network +link you don't fully control). `EncryptedStdioTransport` +(`src/transport/encryptedStdioTransport.ts`) wraps every JSON-RPC message in +a [NaCl `box`](https://nacl.cr.yp.to/box.html) envelope — Curve25519 key +agreement, XSalsa20 encryption, Poly1305 authentication — so only the two +parties holding the matching keypair can read or forge traffic on that pipe, +regardless of what the transport in between is. + +This is peer-to-peer, pre-shared-key encryption: each server instance is +configured with exactly one remote peer's public key and refuses to decrypt +envelopes signed by any other key. + +## Setup + +1. Install dependencies and build: + + ```sh + npm install + npm run build + ``` + +2. Generate a keypair for this node: + + ```sh + npm run keygen + ``` + + This prints an `MCP_LOCAL_SECRET_KEY` (keep private) and an + `MCP_PUBLIC_KEY` (share with your peer). + +3. Exchange public keys with the MCP peer you'll be talking to, out-of-band + (each side runs `npm run keygen` and sends the other its `MCP_PUBLIC_KEY` + line only — never the secret key). + +4. Copy `.env.example` to `.env` and fill in: + - `TELEGRAM_BOT_API_URL` — your `telegram-bot-api` server, or + `https://api.telegram.org`. + - `TELEGRAM_BOT_TOKEN` — your bot's token from @BotFather. + - `MCP_LOCAL_SECRET_KEY` — from step 2. + - `MCP_PEER_PUBLIC_KEY` — the public key your peer gave you in step 3. + +5. Run the server: + + ```sh + npm start + ``` + + It speaks newline-delimited, encrypted JSON-RPC over stdio, so it's + launched by an MCP client the same way any stdio MCP server is — the + client must be configured with the *matching* keypair (its own secret + key, and this server's public key as its peer key) to talk to it. + +## Available tools + +| Tool | Telegram Bot API method | +| --- | --- | +| `telegram_get_me` | `getMe` | +| `telegram_send_message` | `sendMessage` | +| `telegram_get_updates` | `getUpdates` | +| `telegram_get_chat` | `getChat` | +| `telegram_set_webhook` | `setWebhook` | +| `telegram_delete_webhook` | `deleteWebhook` | + +Add more by calling `server.registerTool(...)` in `src/tools/register.ts`; +each tool just forwards to `TelegramClient.call(method, params)`. + +## Design notes + +- `src/crypto/e2ee.ts` — the `E2eeSession` class: precomputes a shared key + via `nacl.box.before`, then seals/opens individual messages with a fresh + random nonce each time. Envelopes carry the sender's public key so the + receiver can verify it matches the configured peer before attempting to + decrypt (constant-time compare), rather than trusting whatever nonce/key + shows up on the wire. +- `src/transport/encryptedStdioTransport.ts` — implements the same + `Transport` shape as the MCP SDK's built-in `StdioServerTransport`, so it + drops into `McpServer.connect()` unchanged; only the wire format differs + (JSON envelope instead of raw JSON-RPC). +- `src/telegramClient.ts` — plain HTTP client for the Bot API. Deliberately + not part of the E2E layer: the bot token's secrecy is the server operator's + responsibility (env var / secret store), while the E2E layer protects the + *MCP conversation* about what calls to make. + +## Security notes + +- This scheme provides confidentiality and authenticity between two parties + who have already exchanged public keys through a trusted channel. It does + **not** perform any additional identity verification (no CA, no + out-of-band fingerprint check) — verify the public key you receive really + came from your intended peer. +- There is no forward secrecy: keys are static and long-lived. Rotate them + (re-run `npm run keygen`, re-exchange, update env vars) periodically or if + either secret key may have been exposed. +- Never commit `.env` or a real `MCP_LOCAL_SECRET_KEY` to version control. diff --git a/mcp-server/package-lock.json b/mcp-server/package-lock.json new file mode 100644 index 000000000..087b8cc78 --- /dev/null +++ b/mcp-server/package-lock.json @@ -0,0 +1,1228 @@ +{ + "name": "telegram-bot-api-mcp-server", + "version": "0.1.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "telegram-bot-api-mcp-server", + "version": "0.1.0", + "dependencies": { + "@modelcontextprotocol/sdk": "^1.12.0", + "tweetnacl": "^1.0.3", + "zod": "^3.23.8" + }, + "bin": { + "telegram-bot-api-mcp-keygen": "dist/keygen.js", + "telegram-bot-api-mcp-server": "dist/server.js" + }, + "devDependencies": { + "@types/node": "^22.10.2", + "typescript": "^5.7.2" + }, + "engines": { + "node": ">=18" + } + }, + "node_modules/@hono/node-server": { + "version": 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"@types/node": "^22.10.2", + "typescript": "^5.7.2" + }, + "engines": { + "node": ">=18" + } +} diff --git a/mcp-server/src/config.ts b/mcp-server/src/config.ts new file mode 100644 index 000000000..678f21c13 --- /dev/null +++ b/mcp-server/src/config.ts @@ -0,0 +1,29 @@ +import { decodeBase64 } from "./crypto/e2ee.js"; + +export interface Config { + telegramBaseUrl: string; + telegramToken: string; + localSecretKey: Uint8Array; + peerPublicKey: Uint8Array; +} + +function requireEnv(name: string): string { + const value = process.env[name]; + if (!value) { + throw new Error( + `Missing required environment variable ${name}. Run "npm run keygen" to generate a keypair, ` + + `exchange public keys with your MCP peer out-of-band, and set the required env vars ` + + `(see mcp-server/README.md).`, + ); + } + return value; +} + +export function loadConfig(): Config { + return { + telegramBaseUrl: process.env.TELEGRAM_BOT_API_URL ?? "https://api.telegram.org", + telegramToken: requireEnv("TELEGRAM_BOT_TOKEN"), + localSecretKey: decodeBase64(requireEnv("MCP_LOCAL_SECRET_KEY")), + peerPublicKey: decodeBase64(requireEnv("MCP_PEER_PUBLIC_KEY")), + }; +} diff --git a/mcp-server/src/crypto/e2ee.ts b/mcp-server/src/crypto/e2ee.ts new file mode 100644 index 000000000..2333a0ae0 --- /dev/null +++ b/mcp-server/src/crypto/e2ee.ts @@ -0,0 +1,111 @@ +// End-to-end encryption for MCP messages exchanged with a remote peer. +// +// Uses NaCl's authenticated-encryption "box" construction +// (Curve25519 for key agreement, XSalsa20 for the stream cipher, Poly1305 +// for the MAC). Every message is sealed with the sender's static secret key +// and the recipient's static public key plus a fresh random nonce, so +// messages are both confidential and authenticated as coming from the +// holder of the peer's secret key. Keys are exchanged out-of-band (see +// keygen.ts / README.md) — this module never transmits a secret key. +import nacl from "tweetnacl"; + +export interface KeyPair { + publicKey: Uint8Array; + secretKey: Uint8Array; +} + +export interface EncryptedEnvelope { + /** Protocol version, so future changes can be detected instead of silently misparsed. */ + v: 1; + /** Base64-encoded sender public key, so the recipient can identify/authenticate the peer. */ + senderPublicKey: string; + /** Base64-encoded 24-byte nonce. */ + nonce: string; + /** Base64-encoded ciphertext. */ + ciphertext: string; +} + +export function generateKeyPair(): KeyPair { + const kp = nacl.box.keyPair(); + return { publicKey: kp.publicKey, secretKey: kp.secretKey }; +} + +export function keyPairFromSecretKey(secretKey: Uint8Array): KeyPair { + const kp = nacl.box.keyPair.fromSecretKey(secretKey); + return { publicKey: kp.publicKey, secretKey: kp.secretKey }; +} + +export function encodeBase64(bytes: Uint8Array): string { + return Buffer.from(bytes).toString("base64"); +} + +export function decodeBase64(b64: string): Uint8Array { + return new Uint8Array(Buffer.from(b64, "base64")); +} + +/** + * A session bound to exactly one remote peer's public key. The shared secret + * is precomputed once (nacl.box.before) rather than re-derived per message. + */ +export class E2eeSession { + private readonly sharedKey: Uint8Array; + + constructor( + private readonly localKeyPair: KeyPair, + private readonly remotePublicKey: Uint8Array, + ) { + if (remotePublicKey.length !== nacl.box.publicKeyLength) { + throw new Error("Invalid remote public key length"); + } + this.sharedKey = nacl.box.before(remotePublicKey, localKeyPair.secretKey); + } + + seal(plaintext: unknown): EncryptedEnvelope { + const nonce = nacl.randomBytes(nacl.box.nonceLength); + const message = Buffer.from(JSON.stringify(plaintext), "utf8"); + const ciphertext = nacl.box.after(message, nonce, this.sharedKey); + return { + v: 1, + senderPublicKey: encodeBase64(this.localKeyPair.publicKey), + nonce: encodeBase64(nonce), + ciphertext: encodeBase64(ciphertext), + }; + } + + open(envelope: EncryptedEnvelope): unknown { + if (envelope.v !== 1) { + throw new Error(`Unsupported envelope version: ${String((envelope as { v: unknown }).v)}`); + } + const senderPublicKey = decodeBase64(envelope.senderPublicKey); + if (!constantTimeEqual(senderPublicKey, this.remotePublicKey)) { + throw new Error("Envelope sender public key does not match the configured peer; refusing to decrypt"); + } + const nonce = decodeBase64(envelope.nonce); + const ciphertext = decodeBase64(envelope.ciphertext); + const plaintext = nacl.box.open.after(ciphertext, nonce, this.sharedKey); + if (plaintext === null) { + throw new Error("Failed to authenticate/decrypt message: it was tampered with, corrupted, or sealed by the wrong key"); + } + return JSON.parse(Buffer.from(plaintext).toString("utf8")); + } +} + +function constantTimeEqual(a: Uint8Array, b: Uint8Array): boolean { + if (a.length !== b.length) return false; + let diff = 0; + for (let i = 0; i < a.length; i++) { + diff |= a[i] ^ b[i]; + } + return diff === 0; +} + +export function isEncryptedEnvelope(value: unknown): value is EncryptedEnvelope { + return ( + typeof value === "object" && + value !== null && + (value as Record).v === 1 && + typeof (value as Record).senderPublicKey === "string" && + typeof (value as Record).nonce === "string" && + typeof (value as Record).ciphertext === "string" + ); +} diff --git a/mcp-server/src/keygen.ts b/mcp-server/src/keygen.ts new file mode 100644 index 000000000..b503d36a0 --- /dev/null +++ b/mcp-server/src/keygen.ts @@ -0,0 +1,13 @@ +#!/usr/bin/env node +// Generates a fresh Curve25519 keypair for use with the encrypted MCP +// transport. The secret key must stay local (set as MCP_LOCAL_SECRET_KEY); +// the public key is safe to share with the peer you intend to talk to, who +// sets it as their MCP_PEER_PUBLIC_KEY (and vice versa). +import { encodeBase64, generateKeyPair } from "./crypto/e2ee.js"; + +const keyPair = generateKeyPair(); + +process.stdout.write("Generated a new Curve25519 keypair for the E2E-encrypted MCP transport.\n\n"); +process.stdout.write(`MCP_LOCAL_SECRET_KEY=${encodeBase64(keyPair.secretKey)}\n`); +process.stdout.write(`# Share only the line below with your peer, who sets it as MCP_PEER_PUBLIC_KEY:\n`); +process.stdout.write(`MCP_PUBLIC_KEY=${encodeBase64(keyPair.publicKey)}\n`); diff --git a/mcp-server/src/server.ts b/mcp-server/src/server.ts new file mode 100644 index 000000000..60072ace2 --- /dev/null +++ b/mcp-server/src/server.ts @@ -0,0 +1,37 @@ +#!/usr/bin/env node +import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; +import { loadConfig } from "./config.js"; +import { E2eeSession, keyPairFromSecretKey } from "./crypto/e2ee.js"; +import { EncryptedStdioTransport } from "./transport/encryptedStdioTransport.js"; +import { TelegramClient } from "./telegramClient.js"; +import { registerTelegramTools } from "./tools/register.js"; + +async function main(): Promise { + const config = loadConfig(); + + const localKeyPair = keyPairFromSecretKey(config.localSecretKey); + const session = new E2eeSession(localKeyPair, config.peerPublicKey); + + const telegram = new TelegramClient({ + baseUrl: config.telegramBaseUrl, + token: config.telegramToken, + }); + + const server = new McpServer({ + name: "telegram-bot-api-mcp-server", + version: "0.1.0", + }); + registerTelegramTools(server, telegram); + + const transport = new EncryptedStdioTransport(session); + // McpServer.connect() accepts anything satisfying the SDK's Transport + // interface, which EncryptedStdioTransport implements structurally. + await server.connect(transport as unknown as Parameters[0]); + + process.stderr.write("telegram-bot-api-mcp-server: ready (end-to-end encrypted stdio transport)\n"); +} + +main().catch((err) => { + process.stderr.write(`telegram-bot-api-mcp-server: fatal error: ${err instanceof Error ? err.stack ?? err.message : String(err)}\n`); + process.exit(1); +}); diff --git a/mcp-server/src/telegramClient.ts b/mcp-server/src/telegramClient.ts new file mode 100644 index 000000000..0e9a20de6 --- /dev/null +++ b/mcp-server/src/telegramClient.ts @@ -0,0 +1,59 @@ +// Thin wrapper around a running Telegram Bot API server (this repository's +// C++ server, or https://api.telegram.org) so MCP tools can call bot +// methods over plain HTTP. This is deliberately separate from the MCP +// transport encryption: the bot token already grants full control of the +// bot, so this client is expected to talk to a server on localhost or over +// TLS, while the E2eeSession protects the MCP conversation with the other +// agent asking us to make these calls. +export interface TelegramClientOptions { + /** Base URL of the Bot API server, e.g. "http://localhost:8081" or "https://api.telegram.org". */ + baseUrl: string; + /** Bot token, as issued by @BotFather. */ + token: string; +} + +export class TelegramApiError extends Error { + constructor( + public readonly method: string, + public readonly errorCode: number | undefined, + description: string, + ) { + super(`Telegram Bot API method "${method}" failed${errorCode ? ` (${errorCode})` : ""}: ${description}`); + } +} + +export class TelegramClient { + private readonly baseUrl: string; + private readonly token: string; + + constructor(options: TelegramClientOptions) { + this.baseUrl = options.baseUrl.replace(/\/+$/, ""); + this.token = options.token; + } + + async call(method: string, params: Record = {}): Promise { + const url = `${this.baseUrl}/bot${this.token}/${method}`; + const body: Record = {}; + for (const [key, value] of Object.entries(params)) { + if (value !== undefined) body[key] = value; + } + + const response = await fetch(url, { + method: "POST", + headers: { "Content-Type": "application/json" }, + body: JSON.stringify(body), + }); + + const payload = (await response.json()) as { + ok: boolean; + result?: T; + error_code?: number; + description?: string; + }; + + if (!payload.ok) { + throw new TelegramApiError(method, payload.error_code, payload.description ?? "unknown error"); + } + return payload.result as T; + } +} diff --git a/mcp-server/src/tools/register.ts b/mcp-server/src/tools/register.ts new file mode 100644 index 000000000..af0bfb1ab --- /dev/null +++ b/mcp-server/src/tools/register.ts @@ -0,0 +1,88 @@ +import { z } from "zod"; +import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; +import type { TelegramClient } from "../telegramClient.js"; + +/** Registers a focused set of Telegram Bot API methods as MCP tools. */ +export function registerTelegramTools(server: McpServer, telegram: TelegramClient): void { + server.registerTool( + "telegram_get_me", + { + title: "Get bot info", + description: "Fetch basic information about the bot account (getMe).", + inputSchema: {}, + }, + async () => textResult(await telegram.call("getMe")), + ); + + server.registerTool( + "telegram_send_message", + { + title: "Send a Telegram message", + description: "Send a text message to a chat (sendMessage).", + inputSchema: { + chat_id: z.union([z.string(), z.number()]).describe("Target chat id or @username"), + text: z.string().describe("Message text"), + parse_mode: z.enum(["MarkdownV2", "HTML", "Markdown"]).optional(), + reply_to_message_id: z.number().int().optional(), + }, + }, + async (args) => textResult(await telegram.call("sendMessage", args)), + ); + + server.registerTool( + "telegram_get_updates", + { + title: "Get updates", + description: "Poll for new updates sent to the bot (getUpdates).", + inputSchema: { + offset: z.number().int().optional(), + limit: z.number().int().min(1).max(100).optional(), + timeout: z.number().int().min(0).optional(), + }, + }, + async (args) => textResult(await telegram.call("getUpdates", args)), + ); + + server.registerTool( + "telegram_get_chat", + { + title: "Get chat", + description: "Fetch up to date information about a chat (getChat).", + inputSchema: { + chat_id: z.union([z.string(), z.number()]), + }, + }, + async (args) => textResult(await telegram.call("getChat", args)), + ); + + server.registerTool( + "telegram_set_webhook", + { + title: "Set webhook", + description: "Register a webhook URL to receive updates (setWebhook).", + inputSchema: { + url: z.string().url(), + secret_token: z.string().optional(), + }, + }, + async (args) => textResult(await telegram.call("setWebhook", args)), + ); + + server.registerTool( + "telegram_delete_webhook", + { + title: "Delete webhook", + description: "Remove the currently configured webhook (deleteWebhook).", + inputSchema: { + drop_pending_updates: z.boolean().optional(), + }, + }, + async (args) => textResult(await telegram.call("deleteWebhook", args)), + ); +} + +function textResult(value: unknown) { + return { + content: [{ type: "text" as const, text: JSON.stringify(value, null, 2) }], + }; +} diff --git a/mcp-server/src/transport/encryptedStdioTransport.ts b/mcp-server/src/transport/encryptedStdioTransport.ts new file mode 100644 index 000000000..d344a9d11 --- /dev/null +++ b/mcp-server/src/transport/encryptedStdioTransport.ts @@ -0,0 +1,75 @@ +// An MCP Transport that speaks newline-delimited JSON over stdio, exactly +// like the SDK's built-in StdioServerTransport, except every JSON-RPC +// message is wrapped in an E2eeSession envelope before it hits the wire and +// unwrapped on the way back in. This lets a Telegram Bot API MCP server +// exchange tool calls/results with a remote MCP peer over a channel that +// isn't itself trusted (e.g. piped through an untrusted relay or proxy), +// because only the two parties holding the matching keypairs can read the +// traffic. +import type { JSONRPCMessage } from "@modelcontextprotocol/sdk/types.js"; +import { createInterface, type Interface } from "node:readline"; +import type { Readable, Writable } from "node:stream"; +import { E2eeSession, isEncryptedEnvelope, type EncryptedEnvelope } from "../crypto/e2ee.js"; + +export interface Transport { + start(): Promise; + send(message: JSONRPCMessage): Promise; + close(): Promise; + onclose?: () => void; + onerror?: (error: Error) => void; + onmessage?: (message: JSONRPCMessage) => void; +} + +export class EncryptedStdioTransport implements Transport { + private readline?: Interface; + private started = false; + + onclose?: () => void; + onerror?: (error: Error) => void; + onmessage?: (message: JSONRPCMessage) => void; + + constructor( + private readonly session: E2eeSession, + private readonly input: Readable = process.stdin, + private readonly output: Writable = process.stdout, + ) {} + + async start(): Promise { + if (this.started) { + throw new Error("EncryptedStdioTransport already started"); + } + this.started = true; + + this.readline = createInterface({ input: this.input, terminal: false }); + this.readline.on("line", (line) => this.handleLine(line)); + this.readline.on("close", () => this.onclose?.()); + } + + private handleLine(line: string): void { + const trimmed = line.trim(); + if (trimmed.length === 0) return; + + try { + const parsed: unknown = JSON.parse(trimmed); + if (!isEncryptedEnvelope(parsed)) { + throw new Error("Received a plaintext/malformed frame on an end-to-end encrypted transport; refusing to process it"); + } + const message = this.session.open(parsed as EncryptedEnvelope) as JSONRPCMessage; + this.onmessage?.(message); + } catch (err) { + this.onerror?.(err instanceof Error ? err : new Error(String(err))); + } + } + + async send(message: JSONRPCMessage): Promise { + const envelope = this.session.seal(message); + const line = JSON.stringify(envelope); + await new Promise((resolve, reject) => { + this.output.write(line + "\n", (err) => (err ? reject(err) : resolve())); + }); + } + + async close(): Promise { + this.readline?.close(); + } +} diff --git a/mcp-server/tsconfig.json b/mcp-server/tsconfig.json new file mode 100644 index 000000000..651c832e6 --- /dev/null +++ b/mcp-server/tsconfig.json @@ -0,0 +1,16 @@ +{ + "compilerOptions": { + "target": "ES2022", + "module": "NodeNext", + "moduleResolution": "NodeNext", + "outDir": "dist", + "rootDir": "src", + "strict": true, + "esModuleInterop": true, + "skipLibCheck": true, + "resolveJsonModule": true, + "declaration": false, + "sourceMap": false + }, + "include": ["src/**/*.ts"] +}