Rulebricks: Real-Time Guardrails for Claude Code Tool Calls
By
sidgarimella
Crackling crust, pillowy middle. The kind of bagel that earns a second cup of coffee.
Summary
Rulebricks introduces a real-time guardrails system for Claude Code tool calls, providing developers with instant governance through a single hook. The system allows teams to create and customize rules for AI agents, publish them, and have Claude automatically detect and implement these rules. The setup process takes about 5 minutes and involves creating an account, forking templates, customizing rules, publishing, and installing via API key. The product aims to help developers manage AI permissions better and is intended to be made open source.
Key quotes
· 5 pulledRulebricks gives you instant governance from one hook.
Claude will detect your published rules and wire up the appropriate hooks.
We have since built a dedicated product to help developers manage AI permissions better, which we intend to make open source.
Setup (5 minutes)
Customize the rules for your team
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