According to Anthropic (@AnthropicAI), the company has published a detailed guide on its Engineering blog focused on writing effective tools for large language model (LLM) agents. The post emphasizes that the capabilities of AI agents are directly tied to the power and design of the tools available to them. Anthropic provides actionable tips for developers, such as structuring APIs for clarity, handling agent errors gracefully, and designing interfaces that maximize agent autonomy and reliability. These guidelines aim to help AI developers build more robust, business-ready LLM agent solutions, ultimately enabling more advanced enterprise automation and smarter AI-driven workflows (Source: Anthropic Engineering Blog, 2025).