Hooks

Shell commands your agent runs at defined points. A hook is code, so read it before you install it.

PreToolUse

217

HigorAlves/orc

Hook Claude Code

One of 3 in hooks.json

Runs before the agent uses a tool for ^Bash$ tool calls, executing guard.sh via bash. From HigorAlves/orc.

not rated 7 changed today A tokens not measured original MIT

SessionStart

218

armoriq/armorCodex

Hook Claude Code

One of 6 in hooks.json

Runs when a session starts, executing bootstrap.mjs via node. From armoriq/armorCodex.

not rated 7 yesterday A tokens not measured original MIT

Stop

219

zookanalytics/gc-toolkit

Hook Claude Code

One of 4 in settings.json

Runs when the agent finishes a response, executing cycle-recycle.sh and patrol-continue.sh (2 commands). From zookanalytics/gc-toolkit.

not rated 7 +2 changed 10d ago A tokens not measured original MIT

SessionStart

220

opencue/cuecards

Hook Claude Code

One of 2 in settings.json

Runs when a session starts, executing check-codex-freshness.sh via bash. From opencue/cuecards.

not rated 7 +1 yesterday A tokens not measured copy · 42% MIT

SessionStart

221

benediktkraus/dreviho

Hook Claude Code

One of 6 in hooks.json

Runs when a session starts, executing bootstrap-runtime.mjs via node. From benediktkraus/dreviho.

not rated 6 5mo ago A tokens not measured

PreToolUse

222

vinipx/ai-architecture-explorer

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing protect-main-branch.sh. From vinipx/ai-architecture-explorer.

not rated 6 7mo ago A tokens not measured

SessionStart

223

configflux/weld

Hook Claude Code

One of 2 in settings.json

Runs when a session starts, running wd agents discover. From configflux/weld.

not rated 6 2mo ago A tokens not measured original Apache-2.0

SessionStart

224

nikuscs/codex-cc-plugin

Hook Claude Code

One of 3 in hooks.json

Runs when a session starts on startup and resume, executing session-lifecycle-hook.mjs via node with --show-toplevel. From nikuscs/codex-cc-plugin.

not rated 6 5mo ago A tokens not measured original MIT

SessionStart

225

szaghi/dotfiles

Hook Claude Code

One of 6 in settings.json

Runs when a session starts on ^(startup, resume, clear, compact and fork)$, executing load-context-by-cwd.sh and herdr-agent-state.sh via bash (2 commands). From szaghi/dotfiles.

not rated 6 changed 15d ago A tokens not measured

SessionStart

226

ardanlabs/skills

Hook Claude Code

One of 2 in settings.json

Runs when a session starts, running an inline shell check. From ardanlabs/skills.

not rated 6 +1 3d ago A tokens not measured original Apache-2.0

PreToolUse

227

husk-security/husk

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing audit-tool-call.sh. From husk-security/husk.

not rated 6 4d ago A tokens not measured original MIT

SessionStart

228

GiulioDER/RE-call

Hook Claude Code

One of 7 in hooks.json

Runs when a session starts on startup, resume, clear and compact, running recall-codex-hooks. From GiulioDER/RE-call.

not rated 6 changed 2mo ago A tokens not measured original AGPL-3.0

PreToolUse

229

zell12/claude-certified-architect-study-labs

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool for Edit, Write and MultiEdit tool calls, running powershell. From zell12/claude-certified-architect-study-labs.

not rated 6 2mo ago A tokens not measured

BeforeAgent

230

ilyautov/cordon

Hook Claude Code

One of 4 in hooks.json

Runs on the BeforeAgent event, executing cli.js via node with --harness. From ilyautov/cordon.

not rated 6 5d ago A tokens not measured original MIT

BeforeTool

231

gmoncor/agentic-engineering-framework

Hook Claude Code

Runs on the BeforeTool event for write_file, replace, run_shell_command, read_file, write_file, replace, read_file, write_file, replace and run_shell_command tool calls, executing sdd-pipeline-guard.js, sdd-commit-guard.js, sdd-read-before-edit.js and sdd-turn-budget.js via node (4 commands). From…

not rated 6 changed 22d ago A tokens not measured

PreToolUse

232

metago-ai/metagolifeform

Hook Claude Code

One of 2 in hooks.json

Runs before the agent uses a tool for Edit, Write and Bash tool calls, executing pre-tool-use-guard.cjs via node. From metago-ai/metagolifeform.

not rated 6 yesterday A tokens not measured original MIT

PreToolUse

233

ldilov/harness-forge

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool, executing pre-tool-use.sh. From ldilov/harness-forge.

not rated 6 5mo ago A tokens not measured GPL-3.0

SessionStart

234

Zts0hg/codexspec

Hook Claude Code

Runs when a session starts, running git. From Zts0hg/codexspec.

not rated 6 changed 25d ago A tokens not measured original MIT

PostToolUse

235

OshanKHZ/cc-swiss-knife

Hook Claude Code

Runs after a tool call finishes for Edit and Write tool calls, executing typecheck-after-edit.sh, lint-after-edit.sh and format-on-edit.sh via bash (3 commands). From OshanKHZ/cc-swiss-knife.

not rated 5 7mo ago A tokens not measured

PreToolUse

236

r3dlight/phantom

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Bash tool calls, running true. From r3dlight/phantom.

not rated 5 3mo ago A tokens not measured original Apache-2.0

PostToolUse

237

Nathan-Schwartz/dotfiles

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Write and Edit tool calls, executing pkm-integrity-hook.sh with --post-hook (8 commands). From Nathan-Schwartz/dotfiles.

not rated 5 2mo ago A tokens not measured

SessionStart

238

ToruAI/megg

Hook Claude Code

Runs when a session starts on startup and resume, running an inline shell check. From ToruAI/megg.

not rated 5 3mo ago A tokens not measured original MIT

PreToolUse

239

hmohamed01/swift-developer

Hook Claude Code

Runs before the agent uses a tool for Write and Edit tool calls, executing check-swift-patterns.sh via bash. From hmohamed01/swift-developer.

not rated 5 9mo ago A tokens not measured

SessionEnd

240

iLomer/Metho_agentic

Hook Claude Code

One of 4 in settings.json

Runs when a session ends, running echo '\n⚠️ Session ending — update your agent MEMORY.md bef. From iLomer/Metho_agentic.

not rated 5 21d ago 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: