Arcade is a developer-oriented framework that simplifies building AI agents by providing a cohesive SDK and command-line interface. Using familiar JS/TS syntax, you can define workflows that integrate large language model calls, external API endpoints, and custom logic. Arcade handles conversation memory, context batching, and error handling out of the box. With features like pluggable models, tool invocation, and a local testing playground, you can iterate quickly. Whether you're automating customer support, generating reports, or orchestrating complex data pipelines, Arcade streamlines the process and provides deployment tools for production rollout.

uAgents is a modular JavaScript framework that empowers developers to build autonomous, decentralized AI agents which can discover peers, exchange messages, collaborate on tasks, and adapt through learning. Agents communicate over libp2p-based gossip protocols, register capabilities via on-chain registries, and negotiate service-level agreements using smart contracts. The core library handles agent lifecycle events, message routing, and extensible behaviors such as reinforcement learning and market-driven task allocation. Through customizable plugins, uAgents can integrate with Fetch.ai’s ledger, external APIs, and oracle networks, enabling agents to perform real-world actions, data acquisition, and decision-making in distributed environments without centralized orchestration.