claude hooks

904 tagged claude, measured the same way as everything else here.

Browse within: claude-code-plugin 426ai-coding 113claude-ai 86agentic-coding 80agent-orchestration 78hooks 72agent-memory 64claudecode 58ai-memory 57gemini 55agentic-engineering 54claude-code-hooks 54ai-workflow 43agentic 42

PostToolUse

97

kamwoh/yume

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes for Write and Bash tool calls, executing validate_game_data.py (3 commands). From kamwoh/yume.

not rated 21 2mo ago A tokens not measured original MIT

PostToolUse

98

onurpolat05/ALBA

Hook Claude Code

One of 10 in settings.json

Runs after a tool call finishes for Bash tool calls, executing error-logger.sh via bash. From onurpolat05/ALBA.

not rated 20 1mo ago A tokens not measured original MIT

PostToolUse

99

GeoloeG-IsT/agents-reverse-engineer

Hook Claude Code

One of 3 in settings.json

Runs after a tool call finishes for Read tool calls, executing are-context-loader.js via node. From GeoloeG-IsT/agents-reverse-engineer.

not rated 20 28d ago A tokens not measured original MIT

PostToolUse

100

safety-quotient-lab/psychology-agent

Hook Claude Code

One of 15 in settings.json

Runs after a tool call finishes for Write, Edit, Write, Edit, Write, Edit, Write, Write, Write, Edit, Write, Edit, Write, Bash, Write, Edit, Write and Edit tool calls, executing critical-file-modified.sh, write-provenance.sh, memory-structure-validate.sh, transport-schema-validate.sh, transport-delivery.sh…

not rated 20 4mo ago A tokens not measured original Apache-2.0

PostToolUse

101

Alireza29675/teamctl

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes, executing audit.sh. From Alireza29675/teamctl.

not rated 20 1mo ago A tokens not measured copy · 44% MIT

PostToolUse

102

claude-code-expert/example

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes for Write and Edit tool calls, executing format-ts.sh, format-py.sh, lint-ts.sh, lint-py.sh, test-ts.sh and test-py.sh (6 commands). From claude-code-expert/example.

not rated 19 2mo ago A tokens not measured

Stop

103

lizhiyao/oh-my-knowledge

Hook Claude Code

One of 2 in settings.json

Runs when the agent finishes a response, running an inline shell check. From lizhiyao/oh-my-knowledge.

not rated 19 today A tokens not measured original MIT

PreToolUse

104

eric-cielo/moflo

Hook Claude Code

One of 9 in settings.json

Runs before the agent uses a tool for ^(Write, Edit, MultiEdit)$, ^(Glob, Grep)$, ^Read$, ^(Bash, PowerShell)$ and ^Agent$ tool calls, executing gate-hook.mjs and hook-handler.cjs via node (9 commands). From eric-cielo/moflo.

not rated 18 yesterday A tokens not measured original MIT

Stop

105

HarKro753/claude-copy

Hook Claude Code

One of 3 in settings.json

Runs when the agent finishes a response, executing session_log.py via python3. From HarKro753/claude-copy.

not rated 17 1mo ago A tokens not measured original MIT

PostToolUse

106

charles-adedotun/notifications-mcp-server

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Write, Edit, MultiEdit and Update tool calls, executing pre-commit-review.sh. From charles-adedotun/notifications-mcp-server.

not rated 16 3mo ago A tokens not measured original MIT

PreToolUse

107

Benkapner/claude-code-basecamp

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Bash, Bash, Edit, Write, Edit, Write, Read and Bash tool calls, executing commit-size-guard.sh, branch-guard.sh and skill-suggest.sh via bash with --include (4 commands). From Benkapner/claude-code-basecamp.

not rated 16 3d ago A tokens not measured original MIT

PostCompact

108

IdoCohen560/claude-unity-game-studio

Hook Claude Code

One of 10 in settings.json

Runs after the context is compacted, executing post-compact.sh via bash. From IdoCohen560/claude-unity-game-studio.

not rated 17 1mo ago A tokens not measured copy · 48% MIT

SessionEnd

109

PIsberg/vibetags

Hook Claude Code

One of 2 in settings.json

Runs when a session ends, executing capture-lineage.sh via bash. From PIsberg/vibetags.

not rated 15 today A tokens not measured original MIT

PostCompact

110

superuser-pal/awesome-second-brain

Hook Claude Code

One of 8 in settings.json

Runs after the context is compacted, running echo 'Context was just compacted. Re-read brain/CACHE.md now. From superuser-pal/awesome-second-brain.

not rated 14 4mo ago A tokens not measured original MIT

PreToolUse

111

tae0y/python-project-template

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Write, Write, Edit, Read and Bash tool calls, executing check-new-test-file.sh and guard-settings-files.sh (2 commands). From tae0y/python-project-template.

not rated 14 27d ago A tokens not measured

PostToolUse

112

vgtitov/bsl-ai-toolkit

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Edit, Write and MultiEdit tool calls, executing bsl_guard.py. From vgtitov/bsl-ai-toolkit.

not rated 14 changed today A tokens not measured original MIT

PreToolUse

113

miapre/mimic-ai

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Edit and Write tool calls, running an inline shell check. From miapre/mimic-ai.

not rated 13 1mo ago A tokens not measured original MIT

PostToolUse

114

paulieb89/uk-legal-mcp

Hook Claude Code

One of 3 in settings.json

Runs after a tool call finishes for Write, Edit and MultiEdit tool calls, executing post_edit_check.py via python3. From paulieb89/uk-legal-mcp.

not rated 14 8d ago A tokens not measured original MIT

PreToolUse

115

byh3071-cpu/vhk

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Bash and PowerShell tool calls, executing check-records.mjs via node with --hook. From byh3071-cpu/vhk.

not rated 12 yesterday A tokens not measured original MIT

PreCompact

116

Global-mindee/WAY

Hook Claude Code

One of 6 in settings.json

Runs before the context is compacted, executing context-usage-monitor.js via node with --precompact. From Global-mindee/WAY.

not rated 11 1mo ago A tokens not measured original MIT

PreCompact

117

FortiumPartners/ensemble

Hook Claude Code

One of 3 in settings.json

Runs before the context is compacted, running mulch prime. From FortiumPartners/ensemble.

not rated 11 1mo ago A tokens not measured copy · 86% MIT

UserPromptSubmit

118

ahmedibrahim085/Claude-Multi-Agent-Research-System-Skill

Hook Claude Code

One of 6 in settings.json

Runs when you submit a prompt, before the agent sees it, executing user-prompt-submit.py and first-prompt-reindex.py via python3 (2 commands). From ahmedibrahim085/Claude-Multi-Agent-Research-System-Skill.

not rated 11 8mo ago A tokens not measured original Apache-2.0

PreToolUse

119

cyb213/Lab-Zero

Hook Claude Code

One of 5 in settings.json

Runs before the agent uses a tool for Edit, Write and NotebookEdit tool calls, executing protect-files.sh via bash. From cyb213/Lab-Zero.

not rated 11 2d ago A tokens not measured

SessionStart

120

Chemaclass/agnostic-ai

Hook Claude Code

One of 4 in settings.json

Runs when a session starts, running echo session. From Chemaclass/agnostic-ai.

not rated 11 yesterday A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: