langflow-ai/langflow
Langflow is a powerful open-source platform for building, testing, and deploying AI-powered agents and workflows with visual authoring, multi-agent orchestration, and API integration capabilities.
Awesome AI Agents › AI Workflow Orchestrators
lastmile-ai/mcp-agent
The project "mcp-agent" by lastmile-ai is a lightweight, composable framework designed to build AI agents using the Model Context Protocol (MCP) and simple workflow patterns. It is inspired by Anthropic's foundational updates for AI application developers, specifically the Model Context Protocol, which standardizes interfaces for AI assistants to access software via MCP servers, and the concept of building effective agents through composable patterns. The framework manages the lifecycle of MCP server connections, implements all patterns described in Anthropic's "Building Effective Agents" research, and supports chaining these patterns together for complex workflows. Additionally, it includes an implementation of OpenAI's Swarm pattern for multi-agent orchestration in a model-agnostic manner. This makes it an easy and robust solution for developing production-ready AI agents and applications. The project provides example applications demonstrating how to create agents that can interact with various MCP servers such as fetch and filesystem servers, enabling tasks like file lookup, reading web content, and generating summaries or tweets. It supports attaching language models like OpenAI's GPT-4o to agents for natural language processing tasks. The framework is designed to be extensible and encourages contributions to evolve into a new standard for AI agent development. Key features include managing MCP server connections, composable workflow patterns, multi-agent orchestration, and integration with external AI models. The project also offers configuration options for logging, execution engines, and server management. It is suitable for building diverse AI applications including multi-agent collaborative workflows, human-in-the-loop systems, and retrieval-augmented generation (RAG) pipelines. Overall, mcp-agent is a specialized tool for developers looking to leverage the Model Context Protocol to build effective, modular, and scalable AI agents with ease.
https://github.com/lastmile-ai/mcp-agent
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