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Guide Ebooks Cheat Sheets Examples Context Quiz Security

AI Roles Methodologies Memory Systems Ecosystem MCP or CLI? Releases Compare Diagrams Team Metrics Glossary FAQ RSS Feed Blog

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Home › Glossary › PostToolUse

Claude Code Hooks

PostToolUse

Hook event fired after a tool completes execution. Used for post-processing, formatting, validation, and logging.

Related terms in Hooks

Hook types Four execution types: `command` (shell script), `http` (POST webhook), `prompt` (single-turn LLM cal...
PreToolUse Hook event fired before Claude executes a tool. Can block, allow, or modify the tool call based on a...
SessionStart / SessionEnd Hook events fired when a session begins or closes. Used for setup scripts, logging, and cleanup auto...
Stop Hook event fired when Claude is about to stop responding. Used for quality gates, cleanup tasks, and...
UserPromptSubmit Hook event fired when the user submits a prompt, before Claude begins processing. Used for prompt en...

See all 173 terms

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