Huginn is a versatile, open-source automation framework that lets users create agents to monitor, gather, and act on data from various sources such as websites, APIs, social media, and email. Each agent can be configured to trigger on events, transform data, and pass it to other agents or external services. With built-in scheduling, logging, and a rich library of agent types—like RSSAgent, EmailAgent, WebhookAgent, and DataOutputAgent—Huginn supports complex workflows and conditional logic. It runs on Linux, macOS, Windows, or Docker, and can be extended with custom Ruby code or Docker containers for specialized tasks and integrations.

RainbowGPT provides a complete framework for designing, customizing, and deploying AI agents powered by OpenAI models. It includes a FastAPI backend, LangChain integration for tool and memory management, and a React-based UI for agent creation and testing. Users can upload documents for vector-based knowledge retrieval, define custom prompts and behaviors, and connect external APIs or functions. The platform logs interactions for analysis and supports multi-agent workflows, enabling complex automation and conversational pipelines.