Show HN: Tired of duct-taping access control into agent prompts. Here's the fix
Cast is a new open-source tool designed to manage access control for multi-agent AI systems by moving rules from prompts to a dedicated configuration layer. It allows developers to build, refine, and debug agents while ensuring secure, multi-user access across various platforms.
Why it matters
As AI agents become more prevalent in team environments, robust access control is essential to prevent prompt injection and unauthorized data access.
Cast is an open-source harness for multi-user, multi-agent systems. Self-hosted, MIT, runs on a Mac Mini.
The article is a technical product announcement/tutorial from a developer-focused platform.
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