SessionStart
313Hook Claude Code
Runs when a session starts, running mulch prime. From jayminwest/mulch.
6,658 tagged claude-code, measured the same way as everything else here.
Browse within: hooks 92agent-orchestration 89agent-memory 82agentic-coding 68claude-code-skills 65codex-cli 59ai-memory 53code-quality 52claude-plugin 51context-engineering 45Multi-Agent 44plugin 42claude-code-skill 40context-management 40
Hook Claude Code
Runs when a session starts, running mulch prime. From jayminwest/mulch.
Hook Claude Code
Runs before the context is compacted, running mulch prime. From jayminwest/mulch.
Hook
Part of abstract
Runs before the agent uses a tool for Skill, Agent and Task tool calls, executing pre_skill_execution.py and agent_dispatch_guard.py (2 commands). From athola/claude-night-market.
Hook
Part of abstract
Runs after a tool call finishes for Skill tool calls, executing skill_execution_logger.py and homeostatic_monitor.py (2 commands). From athola/claude-night-market.
Hook
Part of abstract
Runs when you submit a prompt, before the agent sees it, executing aggregate_learnings_daily.py. From athola/claude-night-market.
Hook
Part of claude-plugin
Runs when a session starts, executing ensure_cli.sh via bash. From Fergana-Labs/stash.
Hook
Part of claude-plugin
Runs when you submit a prompt, before the agent sees it, running stash hook run claude on_prompt. From Fergana-Labs/stash.
Hook
Part of claude-plugin
Runs after a tool call finishes, running stash hook run claude on_tool_use. From Fergana-Labs/stash.
Hook Claude Code
Runs before the agent uses a tool for Edit, Write, Grep, Glob, Bash, Edit, Write, NotebookEdit and Bash tool calls, executing spec-hint.js, module-hint.js and docs-hint.js via node (3 commands). From kaanozhan/Frame.
Hook Claude Code
Runs when you submit a prompt, before the agent sees it, executing spec-hint.js and spec-command-hint.js via node (2 commands). From kaanozhan/Frame.
Hook Claude Code
Runs when a session starts, executing docs-hint.js via node. From kaanozhan/Frame.
Hook
Part of agentbridge
Runs when a session starts, executing health-check.sh via bash. From raysonmeng/agent-bridge.
yuting0624/antigravity-for-claude-code
Hook
Part of antigravity-for-claude-code
Runs when a session starts on startup, startup and compact, executing check-agy.sh and inject-policy.sh (3 commands). From yuting0624/antigravity-for-claude-code.
yuting0624/antigravity-for-claude-code
Hook
Part of antigravity-for-claude-code
Runs when you submit a prompt, before the agent sees it, executing nudge-delegation.sh. From yuting0624/antigravity-for-claude-code.
u-ichi/reviewable-html-workbench
Hook
Part of reviewable-html-workbench
Runs before the agent uses a tool for ExitPlanMode and EnterPlanMode tool calls, executing plan-preview-gate.sh and plan-preview-cleanup.sh via bash (2 commands). From u-ichi/reviewable-html-workbench.
Hook
Runs when a session starts on startup, resume, clear and compact, executing session-start.mjs via node. From kbanc85/claudia.
Hook
Runs when a session ends, executing session-end.mjs via node. From kbanc85/claudia.
Hook
Part of concord-relay
Runs when a session starts, running concord inbox register. From Get-Concord-AI/concord-mcp.
Hook
Part of concord-relay
Runs after a tool call finishes, running concord inbox drain --format post-tool-use. From Get-Concord-AI/concord-mcp.
Hook
Part of concord-relay
Runs when the agent finishes a response, running concord inbox drain --format stop. From Get-Concord-AI/concord-mcp.
Hook Claude Code
Runs when the agent finishes a response, executing save-reminder.sh and session-autosave.sh with --debounce (2 commands). From egregore-labs/egregore.
Hook Claude Code
Runs when a session ends, executing session-log.sh, transcript-archive.sh, loom.sh and session-autosave.sh with --quiet (4 commands). From egregore-labs/egregore.
Hook Claude Code
Runs when a subagent starts, executing subagent-context.sh. From egregore-labs/egregore.
Hook Claude Code
Runs after a tool call finishes for Write and Edit tool calls, running bun x ultracite fix. From axeldelafosse/loop.
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: