PreToolUse
01Hook
Runs before the agent uses a tool for run_command, view_file, grep_search, web_fetch and read_url_content tool calls, running context-mode hook antigravity-cli pretooluse. From mksglu/context-mode.
116 tagged claude code skill, measured the same way as everything else here.
Browse within: claude-code-hooks 14claude-code-plugins 14agentskills 13context-window 13token-optimization 13token-usage 13claude-plugin 12knowledge-management 12claude-code-skills 11claude-ai 10obsidian 10context-engineering 9pkm 7agent-coordination 5
Hook
Runs before the agent uses a tool for run_command, view_file, grep_search, web_fetch and read_url_content tool calls, running context-mode hook antigravity-cli pretooluse. From mksglu/context-mode.
Hook
Runs after a tool call finishes, running context-mode hook antigravity-cli posttooluse. From mksglu/context-mode.
Hook
Runs when the agent finishes a response, running context-mode hook antigravity-cli stop. From mksglu/context-mode.
Hook
Runs after a tool call finishes for Edit and Write tool calls, running node. From AgriciDaniel/claude-seo.
Hook
Runs when a session starts on startup, resume, clear and compact, running python3. From AgriciDaniel/claude-obsidian.
Hook
Runs when the agent finishes a response, running python3. From AgriciDaniel/claude-obsidian.
Hook
Runs when a session starts, executing probe.sh. From alexgreensh/token-optimizer.
Hook
Runs when you submit a prompt, before the agent sees it, executing probe.sh. From alexgreensh/token-optimizer.
Hook
Runs before the agent uses a tool, executing probe.sh. From alexgreensh/token-optimizer.
Hook
Runs before the agent uses a tool for Write, Edit, NotebookEdit, Bash and mcp__.* tool calls, running python3 (2 commands). From 7onez/cti-expert.
Hook
Runs when a session starts, running python3. From 7onez/cti-expert.
Hook
Runs before the agent uses a tool for Agent and TaskCreate tool calls, executing nelson_hooks.py via python3 (2 commands). From Aspegio/nelson.
Hook
Runs after a tool call finishes for Write and Edit tool calls, executing nelson_hooks.py via python3. From Aspegio/nelson.
Hook
Runs when a task is marked completed, executing nelson_hooks.py via python3. From Aspegio/nelson.
Hook
Runs after a tool call finishes for Skill, Write and Edit tool calls, executing skill-usage-tracker.js, post-skill-edit.js and eval-gate.js via node (3 commands). From Evol-ai/SkillCompass.
Hook
Runs when a session starts, executing session-tracker.js via node. From Evol-ai/SkillCompass.
Hook
Runs when a session ends, executing session-tracker.js via node. From Evol-ai/SkillCompass.
Hook
Runs before the agent uses a tool for Bash tool calls, executing validate-bun-command.sh via bash. From secondsky/claude-skills.
Hook
Runs after a tool call finishes for Bash tool calls, executing bun-suggestions.sh via bash. From secondsky/claude-skills.
Hook
Runs after a tool call finishes for Write tool calls, running an inline shell check. From AgriciDaniel/claude-repurpose.
Hook
Runs when the agent finishes a response, executing error_reporter.py via python3. From iurykrieger/claude-bedrock.
Hook Claude Code
Runs when a session starts, running sheal check --format json --skip tests. From liwala/sheal.
Hook
Runs when you submit a prompt, before the agent sees it, executing detect_jira_issues.py via python3. From netresearch/jira-skill.
Hook
Runs when a session starts on startup, resume and clear, executing detect-legacy-pipeline.sh. From markshust/hcf.