Data and AI hooks

langgenius/dify

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, running npx -y [email protected]. From langgenius/dify.

Egonex-AI/Understand-Anything

Hook

Runs after a tool call finishes for Bash tool calls, executing post-tool-use-auto-update.mjs via node. From Egonex-AI/Understand-Anything.

Egonex-AI/Understand-Anything

Hook

Runs when a session starts, running an inline shell check. From Egonex-AI/Understand-Anything.

headroomlabs-ai/headroom

Hook

Runs when a session starts on startup and resume, running headroom init hook ensure. From headroomlabs-ai/headroom.

headroomlabs-ai/headroom

Hook

Runs before the agent uses a tool for Bash and PowerShell tool calls, running headroom init hook ensure. From headroomlabs-ai/headroom.

mem0ai/mem0

Hook

Runs when a session starts on startup, resume and compact, executing ensure_deps.sh and on_session_start.sh (2 commands). From mem0ai/mem0.

mem0ai/mem0

Hook

Runs before the agent uses a tool for Write, Edit, MultiEdit, mcp__mem0__add_memory, mcp__plugin_mem0_mem0__add_memory, mcp__mem0__search_memories, mcp__plugin_mem0_mem0__search_memories, mcp__mem0__get_memories, mcp__plugin_mem0_mem0__get_memories, mcp__mem0__delete_all_memories…

mem0ai/mem0

Hook

Runs after a tool call finishes for mcp__mem0__.*, mcp__plugin_mem0_mem0__.* and Bash tool calls, executing on_post_tool_use.sh and on_bash_output.sh (2 commands). From mem0ai/mem0.

MemPalace/mempalace

Hook Claude Code

Runs when the agent finishes a response, executing mempal-stop-hook.sh via bash. From MemPalace/mempalace.

MemPalace/mempalace

Hook Claude Code

Runs when a session ends, executing mempal-session-end-hook.sh via bash. From MemPalace/mempalace.

MemPalace/mempalace

Hook Claude Code

Runs before the context is compacted, executing mempal-precompact-hook.sh via bash. From MemPalace/mempalace.

aaif-goose/goose

Hook

Runs when you submit a prompt, before the agent sees it, executing announce.sh. From aaif-goose/goose.

Yeachan-Heo/oh-my-claudecode

Hook

Runs when you submit a prompt, before the agent sees it, executing run.cjs via node (2 commands). From Yeachan-Heo/oh-my-claudecode.

anthropics/claude-plugins-official

Hook

Runs to expand your prompt before the agent sees it for ^claude-security:claude-security$ tool calls, executing banner_hook.sh via sh. From anthropics/claude-plugins-official.

volcengine/OpenViking

Hook

Runs when you submit a prompt, before the agent sees it, executing auto-recall.mjs via node. From volcengine/OpenViking.

rohitg00/agentmemory

Hook

Runs when you submit a prompt, before the agent sees it, executing prompt-submit.mjs via node. From rohitg00/agentmemory.

mlflow/mlflow

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, executing enforce-uv.sh and validate_pr_body.py with --directory and --no-project (2 commands). From mlflow/mlflow.

mlflow/mlflow

Hook

Runs when the agent finishes a response, executing stop.cjs via node. From mlflow/mlflow.

vercel/ai

Hook Claude Code

Runs after a tool call finishes for Write and Edit tool calls, running pnpm fix. From vercel/ai.

OthmanAdi/planning-with-files

Hook

Runs when you submit a prompt, before the agent sees it, running sh. From OthmanAdi/planning-with-files.

promptfoo/promptfoo

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, running an inline shell check. From promptfoo/promptfoo.

promptfoo/promptfoo

Hook Claude Code

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

coleam00/Archon

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, running an inline shell check. From coleam00/Archon.

appium/appium

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, running codegraph prompt-hook. From appium/appium.