Warden – a drop-in security proxy for MCP (audit, policy, injection defense)

A security proxy called Warden has been introduced for MCP, providing features such as audit, policy, and injection defense. Warden is described as a drop-in solution, suggesting it can be easily integrated into existing systems. The project is hosted on GitHub, where further information and the code are available. A discussion about Warden is also linked on Hacker News.