jcrewai/dist/Crew.js

Multi-agent automation framework written in TypeScript. Patterned after CrewAI.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Crew = void 0;
const Process_1 = require("./Process");
const I18N_1 = require("./utilities/I18N");
class Crew {
    constructor(agents, tasks, process = Process_1.Process.Sequential, verbose = false, customPrompts = {}) {
        this.agents = agents;
        this.tasks = tasks;
        this.process = process;
        this.verbose = verbose;
        this.customPrompts = customPrompts;
        this.taskOutputs = [];
    }
    async kickoff(inputs) {
        console.log(`Crew.kickoff: ${JSON.stringify(inputs)}`);
        // interpolate inputs
        if (inputs) {
            this.interpolateInputs(inputs);
        }
        const i18n = new I18N_1.I18N(this.customPrompts ?? {});
        // loop through all agents to set i18n, crew, knowledge, function_calling_llm, step_callback, agent_executor
        for (const agent of this.agents) {
            agent.i18n = i18n;
            agent.crew = this;
            agent.createAgentExecutor();
        }
        // run sequential process
        if (this.process === Process_1.Process.Sequential) {
            await this.runSequentialProcess();
        }
        // TODO: Handle Process.Hierarchical
    }
    interpolateInputs(inputs) {
        for (const task of this.tasks) {
            task.interpolateInputs(inputs);
        }
        for (const agent of this.agents) {
            agent.interpolateInputs(inputs);
        }
    }
    async runSequentialProcess() {
        await this.executeTasks(this.tasks);
    }
    async executeTasks(tasks) {
        for (const task of tasks) {
            const agent = this.getAgent(task);
            if (agent) {
                const taskOutput = await task.execute(agent);
                this.taskOutputs.push(taskOutput);
            }
            else {
                throw new Error(`No agent available for task: ${task.description}. Ensure that either the task has an assigned agent or a manager agent is provided.`);
            }
        }
    }
    getAgent(task) {
        return this.agents.find(agent => agent.name === task.agent);
    }
    test() {
        console.log('Crew.test');
    }
}
exports.Crew = Crew;