Expired50% confidenceFactExact time
Claude Code uses Zod to define tool input parameters and performs type validation on JSON call instructions generated by the model at runtime.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/13/2026
First Seen
Valid until: 10/11/2026(expired)
Sources
Why Do AI Agents Crash the Moment They Go Live? A Practical Guide to Harness Engineering for Runtime
bilibiliHarness工程7/11/2026
Related Claims
UnverifiedClaude Code uses Zod to define tool input parameters for strict type validation prior to execution.85% similarUnverifiedClaude Code uses Zod Schema validation to verify tool parameter legality.67% similarVerifiedDuring the build process, Claude Code automatically tests the results by opening the application, clicking buttons, walking through the entire user flow, and verifying against the acceptance criteria defined in Linear.62% similarUnverified工具描述质量直接决定模型是否选对工具，模型在所有已注册工具的描述文本中进行语义匹配62% similar
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