Langroid

Python framework for building multi-agent LLM applications with message-based collaboration.

Overview

Langroid is a Python framework for developing LLM applications with agents that exchange messages and collaborate through tasks. Developers can assign agents language-model roles, tools, documents, and vector stores, then use task orchestration to coordinate conversations and delegation. The framework is intended for multi-agent systems, retrieval workflows, and tool-using applications.

Key features

Message-transformer agents
Task-based orchestration
Agent delegation
Tool and function integration
Document and vector-store support
Conversation state management

Use cases

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Last updated 2026-09-16