Expired65% confidenceFactTime unknown

Claude Code provides a Hooks callback mechanism that allows developers to inject custom logic at key nodes during Agent execution, such as startup, before and after tool calls, stop, and session end.

3

Sources

65%

Confidence

Medium-term (~90 days)

Relevance

6/2/2026

First Seen

Valid until: 8/31/2026(expired)

Sources

OpenClaw + Claude Code Token-Saving Guide: Zero-Polling with Hooks Callbacks

bilibiliAI超元域

Related Entities

Claude Codeproduct Hooksconcept

Related Claims

UnverifiedClaude Code的插件机制允许开发者在PreToolUse、PostToolUse、Stop等钩子节点注入自定义逻辑81% similar Partially VerifiedThe Hooks mechanism in Claude Code allows custom logic to be inserted before and after tool calls, at command submission, and during permission decisions.79% similar UnverifiedClaude Code features a Hooks callback mechanism that exposes programmable interfaces at key nodes during Agent execution.78% similar

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