HumanLayer is an API and SDK that enables AI agents to interact with humans for feedback, approvals, and guidance. By integrating HumanLayer, developers can ensure critical AI decisions are overseen by humans, create custom approval workflows, manage transitions between software- and human-driven processes, and collect valuable human feedback to improve AI systems. It supports integration with popular frameworks and LLMs, making it a versatile tool for various applications requiring human oversight on AI outputs.

The Reddit News Agent System leverages the Multi-Channel Pipeline (MCP) for modular data processing and the Agent Development Kit (ADK) for workflow orchestration. After configuration, it continuously monitors chosen subreddits, applies sentiment analysis, topic classification, and summary generation modules, then routes the results to email, messaging apps, or dashboard interfaces. Developers can extend pipelines with custom processors, integrate new delivery channels, and fine-tune agent behaviors for tailored news curation and automated reporting.