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LangManus - An AI automation framework for multi-agent collaboration to complete complex tasks.

LangManus is an AI automation framework based on a hierarchical multi-agent system design. It includes various agents, such as coordinators, planners, researchers, and programmers, each with its own role, collaborating to complete complex tasks. The framework supports multiple...

What is LangManus?

LangManus is an AI automation framework based on a hierarchical multi-agent system design. It includes various agents, such as coordinators, planners, researchers, and programmers, each with its own role, collaborating to complete complex tasks. The framework supports multiple open-source language models, such as Tongyi Qianwen, and is compatible with the OpenAI API, allowing for flexible invocation of models at different levels based on task complexity. LangManus possesses powerful search and retrieval capabilities, implementing web search through the Tavily API and combining it with Jina for neural search, efficiently extracting and analyzing information.

Main functions of LangManus

  • Multi-agent collaborationLangManus employs a hierarchical multi-agent system architecture, where different agents perform specific functions.
    • Coordinator: Responsible for receiving tasks and assigning them to other intelligent agents.
    • PlannerAnalyze task requirements and formulate execution strategies.
    • ResearcherResponsible for information collection and analysis, supporting web search and data retrieval.
    • Programmer (Coder)Generates and executes code, supporting complex programming tasks.
    • ReporterGenerate task execution reports and summarize the workflow.
  • Web searchThe Tavily API enables efficient web search functionality, allowing you to quickly obtain the latest information.
  • Neural SearchUsing Jina to implement neural search, supporting complex data retrieval and analysis.
  • Code execution and generationLangManus includes a built-in Python execution environment, supporting code generation and execution. Users can directly write and execute code within the framework to complete complex programming tasks, such as data analysis and automation scripts.
  • Task visualizationThe workflow diagram visually illustrates the task execution process and the collaborative relationships among the various agents.
  • Task monitoring: Monitor the execution status of tasks in real time to ensure that tasks proceed smoothly.
  • API serverLangManus provides an API server based on FastAPI, supporting streaming responses. Users can integrate LangManus into other systems through the API interface to achieve a wider range of applications.
  • Flexible configurationLangManus supports configuration via .env files, allowing users to set API keys for language models, parameters for search tools, and more to suit different use cases.

LangManus's technical principles

  • Language model integrationLangManus supports multiple language models, including API interfaces for both open-source and closed-source models. It can automatically select the appropriate language model based on task complexity, optimizing performance and cost. Through its prompt word management tool, LangManus transforms user input and other external data into prompt words suitable for the language model, enabling diverse task execution.
  • Task Management and ExecutionLangManus visualizes task execution through workflow diagrams and monitors task status in real time. It supports streaming responses and can output intermediate results of task execution in real time.
  • Data processing and retrievalLangManus integrates neural search and web search capabilities, enabling efficient data retrieval through Jina and Tavily APIs. It supports vectorized data storage and retrieval, and can handle various types of external data.

LangManus's project address

Application scenarios of LangManus

  • human ResourcesLangManus can quickly analyze multiple resumes, generate candidate rankings and evaluation criteria, and improve recruitment efficiency.
  • Real Estate DecisionsIt integrates information such as community safety, school district ratings, and repayment ability to provide personalized home-buying advice.
  • Travel planningBased on the user's budget and preferences, automatically book flights and hotels, and generate a travel itinerary map.
  • Content creationIt integrates with AI drawing tools to complete mixed text and image design schemes, and supports real-time instruction correction.
  • Educational DevelopmentIt automatically generates interactive courseware and assessment question banks based on the teaching syllabus, and supports multilingual adaptation.
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