PreToolUse
01safety-research/automated-w2s-research
Hook Claude Code
Runs before the agent uses a tool for Skill and mcp__* tool calls, executing log_tool_start.py (2 commands). From safety-research/automated-w2s-research.
safety-research/automated-w2s-research
Hook Claude Code
Runs before the agent uses a tool for Skill and mcp__* tool calls, executing log_tool_start.py (2 commands). From safety-research/automated-w2s-research.
safety-research/automated-w2s-research
Hook Claude Code
Runs after a tool call finishes for Skill and mcp__* tool calls, executing log_tool_usage.py and sync_to_s3.py (3 commands). From safety-research/automated-w2s-research.
safety-research/automated-w2s-research
Hook Claude Code
Runs when a session ends, executing sync_to_s3.py. From safety-research/automated-w2s-research.
safety-research/automated-w2s-research
Settings file Claude Code
Agent settings declaring 3 hook events (PreToolUse, PostToolUse, SessionEnd).
safety-research/automated-w2s-research
Skill Claude CodeCodex
Use Claude Opus 4.6 with extended thinking (max effort) + web search for hard research problems (e.g. analyzing experiment results, designing methods, deciding what to do next, doing math/theory, literature review, etc).