Mcp

.all-contributorsrc

@@ -414,6 +414,24 @@
         "ideas",
         "maintenance"
       ]
+    },
+    {
+      "login": "suhail-ak-s",
+      "name": "Suhail AK",
+      "avatar_url": "https://avatars.githubusercontent.com/u/157091287?v=4",
+      "profile": "https://github.com/suhail-ak-s",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "anna-mariakv",
+      "name": "Anna Maria",
+      "avatar_url": "https://avatars.githubusercontent.com/u/157091287?v=4",
+      "profile": "https://github.com/anna-mariakv",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

package.json

@@ -55,7 +55,8 @@
   },
   "dependencies": {
     "@ironclad/rivet-core": "workspace:^",
-    "@ironclad/rivet-node": "workspace:^"
+    "@ironclad/rivet-node": "workspace:^",
+    "@modelcontextprotocol/sdk": "^1.5.0"
   },
   "dependenciesMeta": {
     "@pnpm/[email protected]": {

packages/app/package.json

@@ -60,6 +60,7 @@
     "@floating-ui/react": "^0.26.1",
     "@ironclad/rivet-core": "workspace:^",
     "@ironclad/trivet": "workspace:^",
+    "@modelcontextprotocol/sdk": "^1.5.0",
     "@recoiljs/refine": "^0.1.1",
     "@swc/core": "^1.3.94",
     "@tanstack/react-query": "^5.4.3",

packages/app/src/hooks/useBuiltInNodeImages.ts

@@ -79,6 +79,7 @@ import toMarkdownTableNodeImage from '../assets/node_images/to_markdown_table_no
 import cronNodeImage from '../assets/node_images/cron_node.png';
 import loopUntilNodeImage from '../assets/node_images/loop_until_node.png';
 import toTreeNode from '../assets/node_images/to_tree_node.png';
+import mcpNodeImage from '../assets/node_images/mcp_node.png';
 
 export const useBuiltInNodeImages = (): Record<BuiltInNodeType, string> => {
   return {
@@ -161,5 +162,6 @@ export const useBuiltInNodeImages = (): Record<BuiltInNodeType, string> => {
     cron: cronNodeImage,
     loopUntil: loopUntilNodeImage,
     toTree: toTreeNode,
+    mcp: mcpNodeImage,
   };
 };

packages/app/src/mocks/node-polyfills.ts

@@ -0,0 +1,116 @@
+// Mock implementation for node:child_process
+export const spawn = () => {
+  throw new Error('child_process.spawn is not supported in browser environment');
+};
+
+const process = {
+  env: {},
+  platform: 'browser',
+  cwd: () => '/',
+  versions: {
+    node: '0.0.0',
+  },
+};
+
+export default process;
+
+export const fs = {
+  readFileSync: () => {
+    throw new Error('fs.readFileSync is not supported in browser environment');
+  },
+  writeFileSync: () => {
+    throw new Error('fs.writeFileSync is not supported in browser environment');
+  },
+  // Add other fs methods as needed
+};
+
+export const path = {
+  join: (...paths: string[]) => paths.join('/'),
+  resolve: (...paths: string[]) => paths.join('/'),
+  dirname: (path: string) => path.split('/').slice(0, -1).join('/'),
+  // Add other path methods as needed
+};
+
+export const os = {
+  platform: () => 'browser',
+  homedir: () => '/',
+  // Add other os methods as needed
+};
+
+export const stream = {
+  Readable: class {
+    pipe() { return this; }
+  },
+  Writable: class {},
+  Transform: class {},
+  // Add other stream classes as needed
+};
+
+export const util = {
+  promisify: (fn: Function) => fn,
+  // Add other util methods as needed
+};
+
+export const events = {
+  EventEmitter: class {
+    on() {}
+    emit() {}
+    // Add other EventEmitter methods as needed
+  },
+};
+
+export const buffer = {
+  Buffer: {
+    from: () => new Uint8Array(),
+    // Add other Buffer methods as needed
+  },
+};
+
+export const crypto = {
+  randomBytes: () => new Uint8Array(),
+  createHash: () => ({
+    update: () => ({
+      digest: () => '',
+    }),
+  }),
+  // Add other crypto methods as needed
+};
+
+// Export other Node.js module mocks as needed
+export const querystring = {
+  stringify: (obj: any) => new URLSearchParams(obj).toString(),
+  parse: (str: string) => Object.fromEntries(new URLSearchParams(str)),
+};
+
+export const url = {
+  parse: (urlStr: string) => new URL(urlStr),
+  resolve: (from: string, to: string) => new URL(to, from).toString(),
+};
+
+export const http = {
+  request: () => {
+    throw new Error('http.request is not supported in browser environment');
+  },
+};
+
+export const https = {
+  request: () => {
+    throw new Error('https.request is not supported in browser environment');
+  },
+};
+
+export const net = {
+  Socket: class {},
+  // Add other net methods as needed
+};
+
+export const tls = {
+  connect: () => {
+    throw new Error('tls.connect is not supported in browser environment');
+  },
+};
+
+export const assert = {
+  ok: () => {},
+  // Add other assert methods as needed
+}; 

packages/app/src/model/native/TauriNativeApi.ts

@@ -1,4 +1,5 @@
 import { readDir, BaseDirectory, readTextFile, readBinaryFile, writeFile, type FileEntry } from '@tauri-apps/api/fs';
+import { resolveResource } from '@tauri-apps/api/path';
 import { type BaseDir, type NativeApi, type ReadDirOptions } from '@ironclad/rivet-core';
 
 import { minimatch } from 'minimatch';
@@ -87,4 +88,15 @@ export class TauriNativeApi implements NativeApi {
   async exec(command: string, args: string[], options?: { cwd?: string | undefined } | undefined): Promise<void> {
     throw new Error('Method not implemented.');
   }
+
+  async resolveBaseDir(baseDir?: BaseDir, path?: string): Promise<string> {
+    if (!baseDir || !path) {
+      return path ?? '';
+    }
+    const baseDirectory = baseDirToBaseDirectory(baseDir);
+    if (!baseDirectory) {
+      throw new Error(`Unsupported base directory: ${baseDir}`);
+    }
+    return await resolveResource(path);
+  }
 }

packages/app/vite.config.ts

@@ -15,10 +15,28 @@ export default defineConfig({
   },
   resolve: {
     preserveSymlinks: true,
-
     alias: {
       '@ironclad/rivet-core': resolve('../core/src/index.ts'),
       '@ironclad/trivet': resolve('../trivet/src/index.ts'),
+      'node:child_process': resolve('./src/mocks/node-polyfills.ts'),
+      'node:process': resolve('./src/mocks/node-polyfills.ts'),
+      'child_process': resolve('./src/mocks/node-polyfills.ts'),
+      'process': resolve('./src/mocks/node-polyfills.ts'),
+      'fs': resolve('./src/mocks/node-polyfills.ts'),
+      'path': resolve('./src/mocks/node-polyfills.ts'),
+      'os': resolve('./src/mocks/node-polyfills.ts'),
+      'stream': resolve('./src/mocks/node-polyfills.ts'),
+      'util': resolve('./src/mocks/node-polyfills.ts'),
+      'events': resolve('./src/mocks/node-polyfills.ts'),
+      'buffer': resolve('./src/mocks/node-polyfills.ts'),
+      'crypto': resolve('./src/mocks/node-polyfills.ts'),
+      'querystring': resolve('./src/mocks/node-polyfills.ts'),
+      'url': resolve('./src/mocks/node-polyfills.ts'),
+      'http': resolve('./src/mocks/node-polyfills.ts'),
+      'https': resolve('./src/mocks/node-polyfills.ts'),
+      'net': resolve('./src/mocks/node-polyfills.ts'),
+      'tls': resolve('./src/mocks/node-polyfills.ts'),
+      'assert': resolve('./src/mocks/node-polyfills.ts'),
     },
   },
   build: {
@@ -34,6 +52,10 @@ export default defineConfig({
       plugins: [visualizer()],
     },
   },
+  define: {
+    'process.env': {},
+    'global': {},
+  },
   plugins: [
     react(),
     viteTsconfigPaths(),

packages/core/package.json

@@ -48,6 +48,8 @@
     "@google-cloud/vertexai": "^0.1.3",
     "@google/generative-ai": "^0.21.0",
     "@huggingface/inference": "^2.6.4",
+    "@modelcontextprotocol/sdk": "^1.5.0",
+    "@tauri-apps/api": "^1.5.3",
     "assemblyai": "^4.6.0",
     "autoevals": "^0.0.26",
     "cron-parser": "^4.9.0",