Building An AI Agent Playground Before Giving It Production Access

Short summary

AI agents need real staging playgrounds before production, not just 'vibes-based testing.' The solution: isolate the executor layer with a seam between tool calls and side effects, letting mocks intercept safely. Test behavior (right tool order), tool arguments (safe values), and failure modes (timeouts, malformed data)—only a full loop in a sandbox reveals production problems.

• •Agents need graduated onboarding in a staging playground, not direct production access
• •Sandbox the executor layer (one seam between tool calls and real systems), not the model
• •Test three categories: behavior (right tool), tool arguments (safe values), and failure modes (timeouts, empty results)

Generated with AI, which can make mistakes.