PreToolUse
01Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing tirith-check.py. From sheeki03/tirith.
56 tagged devtools, measured the same way as everything else here.
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Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing tirith-check.py. From sheeki03/tirith.
Hook Claude Code
Runs when you submit a prompt, before the agent sees it, running rgt message-hook user. From regent-vcs/re_gent.
Hook Claude Code
Runs when the agent finishes a response, running rgt message-hook assistant. From regent-vcs/re_gent.
Hook Claude Code
Runs after a batch of tool calls, running rgt tool-batch-hook. From regent-vcs/re_gent.
Hook Claude Code
Runs before the agent uses a tool for Edit and Write tool calls, running prs hook pre-edit. From mrwogu/promptscript.
Hook Claude Code
Runs after a tool call finishes for Edit, Write, Edit, Write and Bash tool calls, executing graph-update.sh (2 commands). From mrwogu/promptscript.
Hook Claude Code
Runs when a session starts, executing graph-status.sh. From mrwogu/promptscript.
Hook Claude Code
Runs before the agent uses a tool for Bash and Task tool calls, executing pretooluse_block_raw_claude_spawn.sh and pretooluse_block_subagent.sh via bash with --show-toplevel (2 commands). From Vinix24/vnx-orchestration.
Hook Claude Code
Runs when a session starts on terminals/T0, executing session_reconcile_autoclose.sh, build_t0_state_hook.sh, tmux_signal_session_ready.sh, path_parity_check.sh, monitor_tripwire.sh, sessionstart.sh and hookpin_check.sh via bash with --show-toplevel (7 commands). From Vinix24/vnx-orchestration.
Hook Claude Code
Runs when the agent finishes a response, executing stop_report_hook.sh, tmux_signal_stop_receipt.sh and session_stop_rotation.py via bash with --show-toplevel (3 commands). From Vinix24/vnx-orchestration.
Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing check-arch-diagrams.sh. From runbear-io/beardrive.
Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing guard-provisioning.sh. From palazzem/hanzo.
etrebels/claude-code-growth-os
Hook Claude Code
Runs before the agent uses a tool for Edit and Write tool calls, executing protect-files.sh. From etrebels/claude-code-growth-os.
etrebels/claude-code-growth-os
Hook Claude Code
Runs after a tool call finishes for Edit and Write tool calls, executing verify-after-change.sh. From etrebels/claude-code-growth-os.
etrebels/claude-code-growth-os
Hook Claude Code
Runs when the agent finishes a response, executing stop-reminder.sh. From etrebels/claude-code-growth-os.
Hook
Runs before the agent uses a tool for Read, Bash, Agent, Task, Explore and mcp__ccd_session__spawn_task tool calls, executing goalflight-context-discipline.sh. From simonrowland/goal-flight.
Hook
Runs when a session starts on startup and resume, executing goalflight-session-start-watchdog.sh. From simonrowland/goal-flight.
Hook
Runs after a tool call finishes, executing goalflight-context-meter.sh. From simonrowland/goal-flight.
Hook
Runs when a session starts on startup, resume, clear and compact, executing run-hook.cmd. From devnomad-byte/techneering.
mohamedzhioua/agent-done-or-not
Hook
Runs when the agent finishes a response, executing stop-gate.sh via bash. From mohamedzhioua/agent-done-or-not.
clankercode/claude-inject-idle-time
Hook
Runs when you submit a prompt, before the agent sees it, executing user-prompt-submit.js via node. From clankercode/claude-inject-idle-time.
clankercode/claude-inject-idle-time
Hook
Runs when the agent finishes a response, executing stop.js via node. From clankercode/claude-inject-idle-time.
clankercode/claude-inject-idle-time
Hook
Runs before the context is compacted, executing pre-compact.js via node. From clankercode/claude-inject-idle-time.
Hook
Runs when a session starts, running an inline shell check. From architonixlabs/RepoOrch.