claude hooks

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

Browse within: claude-code-plugin 444ai-coding 129claude-ai 86agent-orchestration 74agentic-coding 71agent-memory 64hooks 64claudecode 58ai-memory 57gemini 55claude-code-hooks 54agentic-engineering 46agentic 42ai-workflow 39

UserPromptSubmit

121

KbWen/agent-virtual-office

Hook Claude Code

One of 9 in settings.json

Runs when you submit a prompt, before the agent sees it, executing office-status-hook.js via node. From KbWen/agent-virtual-office.

not rated 16 2d ago A tokens not measured original MIT

PreToolUse

122

babushkai/claude-code-config

Hook Claude Code

One of 5 in settings.json

Runs before the agent uses a tool for Bash, Edit and Write tool calls, executing block-dangerous-commands.sh and block-protected-files.sh (2 commands). From babushkai/claude-code-config.

not rated 10 5mo ago A tokens not measured

PreToolUse

123

Smart-AI-Memory/attune-ai

Hook Claude Code

One of 5 in settings.json

Runs before the agent uses a tool for Bash, Edit and Write tool calls, executing security_guard.py, worktree_path_guard.py and dirty_switch_guard.py (4 commands). From Smart-AI-Memory/attune-ai.

not rated 10 today A tokens not measured original Apache-2.0

PreToolUse

124

NathanAB/statuslin.es

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Edit, Write and MultiEdit tool calls, executing block-generated.sh via bash. From NathanAB/statuslin.es.

not rated 10 15d ago A tokens not measured original MIT

PreToolUse

125

charleslucas/poe_mcp_suite

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool, running an inline shell check. From charleslucas/poe_mcp_suite.

not rated 10 12d ago A tokens not measured original MIT

PreCompact

126

sfrangulov/skill-graveyard

Hook Claude Code

One of 3 in settings.json

Runs before the context is compacted, running bd prime. From sfrangulov/skill-graveyard.

not rated 10 1mo ago A tokens not measured copy · 100% MIT

PostToolUse

127

sergeyzwezdin/huba

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Edit and Write tool calls, running an inline shell check. From sergeyzwezdin/huba.

not rated 10 5mo ago A tokens not measured original MIT

PostToolUse

128

JosephOIbrahim/Synapse

Hook Claude Code

One of 9 in settings.json

Runs after a tool call finishes for Edit, Write, Bash, Write and Edit tool calls, executing check-python.sh and synapse_hooks_bridge.py (2 commands). From JosephOIbrahim/Synapse.

not rated 10 13d ago A tokens not measured original MIT

Stop

129

777genius/lintai

Hook Claude Code

One of 2 in settings.json

Runs when the agent finishes a response, running echo done. From 777genius/lintai.

not rated 10 3mo ago A tokens not measured

PreToolUse

130

sumioshi/whatsapp-automation

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for mcp__whatsapp-collector__(responder, responder_midia and editar_mensagem) tool calls, executing exigir-voz.sh. From sumioshi/whatsapp-automation.

not rated 10 7d ago A tokens not measured original Apache-2.0

UserPromptSubmit

131

wusaki0723/memory-template

Hook Claude Code

One of 7 in settings.json

Runs when you submit a prompt, before the agent sees it, running python3 (2 commands). From wusaki0723/memory-template.

not rated 10 1mo ago A tokens not measured

PreToolUse

132

bmarshall511/forexflow

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing guard-bash.mjs and docs-sync-check.mjs (2 commands). From bmarshall511/forexflow.

not rated 10 3mo ago A tokens not measured AGPL-3.0

SessionStart

133

Pyroxin/opinionated-claude-skills

Hook Claude Code

One of 2 in settings.json

Runs when a session starts, executing ensure-git-hooks.sh. From Pyroxin/opinionated-claude-skills.

not rated 9 3d ago A tokens not measured EPL-2.0

SessionStart

134

384961890-ui/Pawin-Brain

Hook

One of 4 in hooks.json

Runs when a session starts on startup and resume, executing codex-hook-router.js via node. From 384961890-ui/Pawin-Brain.

not rated 9 1mo ago A tokens not measured original MIT

PreToolUse

135

microsoft/entrabot

Hook Claude Code ✓ vendor

One of 4 in settings.json

Runs before the agent uses a tool for Write, Edit, NotebookEdit, ^mcp__entrabot__(send_email, send_teams_message, send_card, add_teams_member, create_chat, delete_teams_message)$ and ^mcp__persona-sati__ tool calls, executing block_local_memory_write.py and require_body_prompt.py via python3 (3 commands). From…

not rated 9 22d ago A tokens not measured original MIT

PreToolUse

136

AmElmo/loadout

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Bash, Write and Edit tool calls, running an inline shell check (2 commands). From AmElmo/loadout.

not rated 9 4mo ago A tokens not measured original MIT

PostToolUse

137

SarutobiSasuke8/agentops-template

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Edit and Write tool calls, executing post-edit-drift-check.sh via bash. From SarutobiSasuke8/agentops-template.

not rated 9 15d ago A tokens not measured original MIT

PreToolUse

138

Exponential-OS/prompt-engineering-in-action

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing preflight-cd-git-block.sh. From Exponential-OS/prompt-engineering-in-action.

not rated 9 17d ago A tokens not measured AGPL-3.0

PreToolUse

139

edgar-durand/codeagent-mobile-clients

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Edit, Write, MultiEdit and NotebookEdit tool calls, executing check-polling.sh and check-agent-leak.sh (2 commands). From edgar-durand/codeagent-mobile-clients.

not rated 9 today A tokens not measured original MIT

PostToolUse

140

kunaltulsidasani/claude-reimagined

Hook Claude Code

One of 3 in settings.json

Runs after a tool call finishes for Edit, Write and Bash tool calls, running code-review-graph update --skip-flows. From kunaltulsidasani/claude-reimagined.

not rated 8 2mo ago A tokens not measured original MIT

Stop

141

aoreshkov/kotlin-lib-mcp

Hook Claude Code

One of 2 in settings.json

Runs when the agent finishes a response, executing stop-verify.sh via bash. From aoreshkov/kotlin-lib-mcp.

not rated 8 6d ago A tokens not measured copy · 45% Apache-2.0

PostToolUse

142

hamza-ali-shahjahan/hamzaish

Hook Claude Code

One of 3 in settings.json

Runs after a tool call finishes, executing trace-log.ts via bun. From hamza-ali-shahjahan/hamzaish.

not rated 8 today A tokens not measured AGPL-3.0

PreToolUse

143

grimoire-rs/grimoire

Hook Claude Code

One of 7 in settings.json

Runs before the agent uses a tool for Write, Edit, MultiEdit and Bash tool calls, executing pre_tool_use_validator.py, pre_commit_verification.py and conventional_commit_validator.py via uv (3 commands). From grimoire-rs/grimoire.

not rated 8 2d ago A tokens not measured original Apache-2.0

SessionStart

144

olgasafonova/nordic-registry-mcp-server

Hook Claude Code

One of 2 in settings.json

Runs when a session starts, running bd prime --hook-json. From olgasafonova/nordic-registry-mcp-server.

not rated 8 8d ago A tokens not measured copy · 100% Apache-2.0

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: