developer-tools hooks

1,667 tagged developer-tools, measured the same way as everything else here.

Browse within: hooks 107codex-cli 85coding-agents 68code-quality 62context-management 58agentic-coding 55plugin 51bash 46claude-plugin 45Multi-Agent 41agent-orchestration 40agentic-workflow 38cli-tools 38agent-memory 33

SessionStart

218

geekatron/jerry

Hook

Part of jerry

Runs when a session starts, executing session-start.py via uv with --directory. From geekatron/jerry.

31 10d ago A tokens not measured

PreToolUse

219

geekatron/jerry

Hook

Part of jerry

Runs before the agent uses a tool for Write, Edit, MultiEdit, NotebookEdit and Bash tool calls, executing pre-tool-use.py via uv with --directory. From geekatron/jerry.

31 10d ago A tokens not measured

SubagentStop

220

geekatron/jerry

Hook

Part of jerry

Runs when a subagent finishes, executing subagent-stop.py via uv with --directory. From geekatron/jerry.

31 10d ago A tokens not measured

PostToolUse

221

rlajous/claude-code-commands

Hook

Part of git-workflow

Runs after a tool call finishes for Bash tool calls, executing review-commit.sh via bash with --host. From rlajous/claude-code-commands.

30 4d ago A tokens not measured original MIT

Stop

222

rlajous/claude-code-commands

Hook

Part of git-workflow

Runs when the agent finishes a response, executing agent-complete.py via python3 with --host. From rlajous/claude-code-commands.

30 4d ago A tokens not measured original MIT

PostToolUse

223

dvcdsys/code-index

Hook

Part of cix

Runs after a tool call finishes for Grep, Glob and Bash tool calls, executing grep-nudge.sh (2 commands). From dvcdsys/code-index.

29 6d ago A tokens not measured original MIT

CwdChanged

224

dvcdsys/code-index

Hook

Part of cix

Runs on the CwdChanged event, executing cwd-changed.sh. From dvcdsys/code-index.

29 6d ago A tokens not measured original MIT

SessionEnd

225

dvcdsys/code-index

Hook

Part of cix

Runs when a session ends, executing session-end.sh. From dvcdsys/code-index.

29 6d ago A tokens not measured copy · 58% MIT

SessionStart

226

nicholasglazer/gnosis-mcp

Hook

Part of gnosis

Runs when a session starts on startup, running an inline shell check. From nicholasglazer/gnosis-mcp.

29 13d ago A tokens not measured original MIT

SessionStart

227

Joncik91/ucai

Hook

Part of ucai

Runs when a session starts, executing sessionstart-handler.js via node. From Joncik91/ucai.

29 7d ago A tokens not measured original MIT

PostToolUse

228

Joncik91/ucai

Hook

Part of ucai

Runs after a tool call finishes for Write and Edit tool calls, executing posttooluse-format-handler.js via node. From Joncik91/ucai.

29 7d ago A tokens not measured original MIT

PreToolUse

229

Joncik91/ucai

Hook

Part of ucai

Runs before the agent uses a tool for Write and Edit tool calls, executing pretooluse-guard.js via node. From Joncik91/ucai.

29 7d ago A tokens not measured original MIT

SessionStart

232

zircote/subcog

Hook

Part of subcog

Runs when a session starts, running subcog hook session-start. From zircote/subcog.

28 1mo ago A tokens not measured original MIT

UserPromptSubmit

233

zircote/subcog

Hook

Part of subcog

Runs when you submit a prompt, before the agent sees it, running subcog hook user-prompt-submit. From zircote/subcog.

28 1mo ago A tokens not measured original MIT

PostToolUse

234

zircote/subcog

Hook

Part of subcog

Runs after a tool call finishes for Read, Write, Edit, Bash, Grep, Glob and LSP tool calls, running subcog hook post-tool-use. From zircote/subcog.

28 1mo ago A tokens not measured original MIT

UserPromptSubmit

235

tdwhere123/do-it

Hook

Part of do-it

Runs when you submit a prompt, before the agent sees it, executing behavior-feedback.sh, prompt-submit.sh and subagent-stance.sh (3 commands). From tdwhere123/do-it.

27 21d ago A tokens not measured original MIT

PreToolUse

236

tdwhere123/do-it

Hook

Part of do-it

Runs before the agent uses a tool for Bash tool calls, executing strict-external-actions.sh (7 commands). From tdwhere123/do-it.

27 21d ago A tokens not measured original MIT

PostToolUse

237

tdwhere123/do-it

Hook

Part of do-it

Runs after a tool call finishes for Edit, Write, MultiEdit and NotebookEdit tool calls, executing write-quality-lint.sh. From tdwhere123/do-it.

27 21d ago A tokens not measured original MIT

Stop

238

shreyas-s-rao/claude-code-narrator

Hook

Part of narrator

Runs when the agent finishes a response, executing speak-response.sh via bash. From shreyas-s-rao/claude-code-narrator.

26 3mo 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: