import express from 'express';

// This mimics the "ask_model" logic in Python.
function computeSum(input) {
  return {
    result: input.a + input.b,
  };
}

async function main() {
  const app = express();

  // Middleware to parse JSON bodies
  app.use(express.json());

  // POST endpoint to handle requests
  app.post('/sum', (req, res) => {
    try {
      // We expect an object with { a: number, b: number }
      const input = req.body;
      const output = computeSum(input);
      return res.status(200).json(output);
    } catch (err) {
      return res.status(400).json({ error: 'Invalid request', details: err });
    }
  });

  // Start the server
  const port = 8080;
  app.listen(port, () => {
    console.log(`Listening on http://localhost:${port}/`);
  });
}

// Run the main function
main().catch((err) => {
  console.error(err);
  process.exit(1);
});


import { RoomClient, websocketProtocol } from "@meshagent/meshagent";

async function main() {
    try {
        // Define a unique room name and chose your participant name
        const roomName = "my-room";
        const participantName = "participant-name";

        // Document name (the extension identifies the schema)
        const path = "hello-world.document";

        // Establish communication channel using participant token
        const protocol = await websocketProtocol({
            roomName,
            participantName,
        });

        // Instantiate a new RoomClient for interacting with the room
        const room = new RoomClient({protocol});

        // Connect to the room
        await room.start();

        // Open our document
        const meshDocument = await room.sync.open(path);

        // Wait for the document to sync from the server
        await meshDocument.synchronized;

        // Append body with text
        meshDocument.root.createChildElement("body", {
            text: "hello world!"
        });

        // sleep 2 seconds
        await new Promise((resolve) => setTimeout(resolve, 2000));

        // Close the document 
        await room.sync.close(path);

    } catch (error) {
        console.error("Error:", error);
    }
}

main();



import { RoomClient, websocketProtocol } from "@meshagent/meshagent";

async function main() {
    try {
        const roomName = 'quickstart';
        const participantName = 'my user';

        // Document path in the MeshAgent environment
        const path = 'sample-agent.document';

        const protocol = await websocketProtocol({roomName, participantName});

        const room = new RoomClient({protocol});

        // Connect to the room (automatically creating it if it doesn't exist)
        await room.start();

        // Add Agents to the room
        await room.agents.call({
            name: 'meshagent.document-writer',
            url: 'https://api.meshagent.life/agents/meshagent.document-writer',
            arguments: { },
        });

        // Ask an agent to do some work in the document.
        // The "meshagent.document-writer" agent writes content to the document.
        await room.agents.ask({
            agentName: 'meshagent.document-writer',
            arguments: {
                path,
                prompt: 'write a paragraph about AI and how agents are shaping the future',
            },
        });

        console.log(
            'Take a look at it at',
            `https://studio.meshagent.com/projects/${projectId}/rooms/${roomName}?p=${path}`
        );

        // Always disconnect when done
        await room.disconnect();

    } catch (error) {
        console.error('Error:', error);
    }
}

main();



import { RoomClient, websocketProtocol } from 'meshagent-ts';

async function main() {
    try {
        const roomName = 'quickstart';
        const participantName = 'my user';

        const protocol = await websocketProtocol({ roomName, participantName });
        const room = new RoomClient({ protocol });

        // Connect to the room
        await room.start();

        // Document path in the MeshAgent environment
        const path = 'sample.document';

        // the document will be automatically created if it does not already exist
        // open the document and start synchronizing it
        const document = await room.sync.open(path, { create: true });

        // the document will be automatically created if it does not already exist
        // open the document and start synchronizing it
        document.root.createChildElement('body', { text: 'hello world!' });

        // Always disconnect when done
        console.log('Disconnecting from room...');

        // Close the document and stop synchronizing it
        await room.sync.close(path);

        // Dispose of the room to clean up resources
        room.dispose();

    } catch (error) {
        console.error('Error:', error);
    }
}

main();


import { RoomClient, websocketProtocol } from "@meshagent/meshagent";

async function main() {
    try {
        // Define a unique room name and chose your participant name
        const roomName = "my-room";
        const participantName = "participant-name";

        // Initialize the communication protocol
        const protocol = await websocketProtocol({roomName, participantName});

        // Instantiate a new RoomClient for interacting with the room
        const room = new RoomClient({protocol});

        // Connect to the room
        await room.start();

        // Sleep for 5 seconds to allow the connection to establish
        await new Promise(resolve => setTimeout(resolve, 5000));

        room.dispose();

    } catch (error) {
        console.error("Error starting the room client:", error);
    }
}
main();


import {
  SchemaRegistry,
  SchemaRegistration,
  MeshSchema,
  ElementType,
  ChildProperty,
  ValueProperty,
} from '@meshagent/meshagent';

// Define the schema
const sample = new MeshSchema({
  rootTagName: 'sample',
  elements: [
    new ElementType({
      tagName: 'sample',
      description: 'test',
      properties: [
        new ChildProperty({
          name: 'children',
          description: 'desc',
          childTagNames: ['child'],
        }),
      ],
    }),
    new ElementType({
      tagName: 'child',
      description: 'child',
      properties: [
        new ValueProperty({
          name: 'prop',
          description: 'desc',
          type: 'number',
        }),
      ],
    }),
  ],
});

// Main async function to run the server
async function main() {
  const server = new SchemaRegistry({
    schemas: [
      new SchemaRegistration({
        name: 'sample',
        schema: sample,
      }),
    ],
  });

  // Start the server
  await server.run();
}

// Entry point
if (require.main === module) {
  try {
    main();
  } catch (error) {
    console.error('Error:', error);
  }
}


import {
  MeshSchema,
  ElementType,
  ChildProperty,
  ValueProperty,
} from '@meshagent/meshagent';

// Create the schema
const schema = new MeshSchema({
  rootTagName: 'html',
  elements: [
    new ElementType({
      tagName: 'html',
      properties: [
        // A ChildProperty describes the type of children that an element allows.
        // There can be at most one child property for each element type, but
        // the child property can allow multiple types of child elements.
        new ChildProperty({
          name: 'children',
          childTagNames: ['body'],
        }),
      ],
    }),
    new ElementType({
      tagName: 'body',
      properties: [
        // Our body can only contain paragraph elements.
        new ChildProperty({
          name: 'children',
          childTagNames: ['p'],
        }),
      ],
    }),
    new ElementType({
      tagName: 'p',
      properties: [
        // A ValueProperty describes an attribute that contains a single value.
        new ValueProperty({
          name: 'class',
          type: 'string',
        }),
      ],
    }),
  ],
});



// Check existence
const exists = await room.storage.exists("example.txt");
if (!exists) {
    // Create it
    const handle = await room.storage.open("example.txt");
    await room.storage.write(handle, new TextEncoder().encode("Hello, Storage!"));
    await room.storage.close(handle);
}

// Download content
const response = await room.storage.download("example.txt");
console.log("Downloaded content:", response.data);

// Delete it
await room.storage.delete("example.txt");


// index.js
const express = require('express');
const bodyParser = require('body-parser');
const { websocketRoomUrl, participantToken } = require('meshagent');

const app = express();

app.use(bodyParser.json());

// Example of user "database"
const users = [
  {
    id: 1,
    username: 'john',
    password: 'password123'
  },
  {
    id: 2,
    username: 'jane',
    password: 'mypassword'
  },
];

/**
 * POST /authorize-meshagent-user
 *
 * This route simulates user authentication. 
 *
 * On successful validation of username and password,
 * it returns a JWT token for the user.
 */
app.post('/authorize-user', (req, res) => {
  const {
      username,
      password,
      roomName,
      participantName,
  } = req.body;

  // Find a matching user in our "database"
  const user = users.find((u) => u.username === username && u.password === password);

  if (!user) {
    return res.status(401).json({ error: 'Invalid credentials' });
  }

  const url = websocketRoomUrl({roomName});
  const jwt = participantToken({participantName, roomName});

  return res.json({url, jwt});
});

// Start the Express server
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
  console.log(`Client service running on http://localhost:${PORT}`);
});



"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
    return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var meshagent_1 = require("@meshagent/meshagent");
function main() {
    return __awaiter(this, void 0, void 0, function () {
        var roomName, participantName, protocol, room, error_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    _a.trys.push([0, 4, , 5]);
                    roomName = "my-room";
                    participantName = "participant-name";
                    return [4 /*yield*/, (0, meshagent_1.websocketProtocol)({ roomName: roomName, participantName: participantName })];
                case 1:
                    protocol = _a.sent();
                    room = new meshagent_1.RoomClient({ protocol: protocol });
                    // Connect to the room
                    return [4 /*yield*/, room.start()];
                case 2:
                    // Connect to the room
                    _a.sent();
                    // Sleep for 5 seconds to allow the connection to establish
                    return [4 /*yield*/, new Promise(function (resolve) { return setTimeout(resolve, 5000); })];
                case 3:
                    // Sleep for 5 seconds to allow the connection to establish
                    _a.sent();
                    room.dispose();
                    return [3 /*break*/, 5];
                case 4:
                    error_1 = _a.sent();
                    console.error("Error starting the room client:", error_1);
                    return [3 /*break*/, 5];
                case 5: return [2 /*return*/];
            }
        });
    });
}
main();


"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
    return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var meshagent_1 = require("@meshagent/meshagent");
function main() {
    return __awaiter(this, void 0, void 0, function () {
        var roomName, participantName, protocol, room, exists, handle, response, error_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    _a.trys.push([0, 10, , 11]);
                    roomName = "my-room";
                    participantName = "participant-name";
                    return [4 /*yield*/, (0, meshagent_1.websocketProtocol)({ roomName: roomName, participantName: participantName })];
                case 1:
                    protocol = _a.sent();
                    room = new meshagent_1.RoomClient({ protocol: protocol });
                    // Connect to the room
                    return [4 /*yield*/, room.start()];
                case 2:
                    // Connect to the room
                    _a.sent();
                    return [4 /*yield*/, room.storage.exists("example.txt")];
                case 3:
                    exists = _a.sent();
                    if (!!exists) return [3 /*break*/, 7];
                    return [4 /*yield*/, room.storage.open("example.txt")];
                case 4:
                    handle = _a.sent();
                    return [4 /*yield*/, room.storage.write(handle, new TextEncoder().encode("Hello, Storage!"))];
                case 5:
                    _a.sent();
                    return [4 /*yield*/, room.storage.close(handle)];
                case 6:
                    _a.sent();
                    _a.label = 7;
                case 7: return [4 /*yield*/, room.storage.download("example.txt")];
                case 8:
                    response = _a.sent();
                    console.log("Downloaded content:", response.data);
                    // Delete it
                    return [4 /*yield*/, room.storage.delete("example.txt")];
                case 9:
                    // Delete it
                    _a.sent();
                    room.dispose();
                    return [3 /*break*/, 11];
                case 10:
                    error_1 = _a.sent();
                    console.error("Error starting the room client:", error_1);
                    return [3 /*break*/, 11];
                case 11: return [2 /*return*/];
            }
        });
    });
}
main();


Introduction

Meshagent CLI

Rooms API

Agents

Tools

Documents

Webhooks

Services

Flutter SDK

Examples

Secrets

Secrets in MeshAgent Services

1. Secret Keys

What They Are

How They Work

Configuration (MeshAgent Studio)

2. Image Pull Secrets

What They Are

How They Work

Configuration (MeshAgent Studio)

Introduction

Meshagent CLI

Rooms API

Agents

Tools

Documents

Webhooks

Services

Flutter SDK

Examples

​Secrets in MeshAgent Services

​1. Secret Keys

​What They Are

​How They Work

​Configuration (MeshAgent Studio)

​2. Image Pull Secrets

​What They Are

​How They Work

​Configuration (MeshAgent Studio)

Secrets in MeshAgent Services

1. Secret Keys

What They Are

How They Work

Configuration (MeshAgent Studio)

2. Image Pull Secrets

What They Are

How They Work

Configuration (MeshAgent Studio)