Backend and APIs hooks

luna-prompts/skillnote

Hook

Runs when you submit a prompt, before the agent sees it, executing auto-sync.sh. From luna-prompts/skillnote.

luna-prompts/skillnote

Hook

Runs after a tool call finishes, executing track-usage.sh. From luna-prompts/skillnote.

circuit-synth/kicad-sch-api

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, executing dangerous_command_blocker.py and universal_hook_logger.py (2 commands). From circuit-synth/kicad-sch-api.

circuit-synth/kicad-sch-api

Hook Claude Code

Runs after a tool call finishes, executing universal_hook_logger.py. From circuit-synth/kicad-sch-api.

costiash/claude-code-docs

Hook

Runs when a session starts, executing sync-docs.sh. From costiash/claude-code-docs.

tam159/next-role

Hook Claude Code

Runs after a tool call finishes for Write and Edit tool calls, running an inline shell check. From tam159/next-role.

tuxevil/tuxevil-rotator

Hook Claude Code

Runs before the context is compacted, running bd prime. From tuxevil/tuxevil-rotator.

tuxevil/tuxevil-rotator

Hook Claude Code

Runs when a session starts, running bd prime. From tuxevil/tuxevil-rotator.

XuanRanL/loamwright-SEO-Skill

Hook

Runs before the agent uses a tool for Bash tool calls, executing pre_tool_use_cost_guard.py via python. From XuanRanL/loamwright-SEO-Skill.

konamgil/mandu

Hook Claude Code

Runs before the agent uses a tool for Edit and Write tool calls, running an inline shell check. From konamgil/mandu.

konamgil/mandu

Hook Claude Code

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

wigtn/wigtn-plugins

Hook

Runs after a tool call finishes for Write and Edit tool calls, running an inline shell check (2 commands). From wigtn/wigtn-plugins.

undergroundrap/UEFN-TOOLBELT

Hook Claude Code

Runs before the context is compacted, executing compact_hook.py via python. From undergroundrap/UEFN-TOOLBELT.

undergroundrap/UEFN-TOOLBELT

Hook Claude Code

Runs after a tool call finishes for Edit and Write tool calls, executing post_tool_hook.py via python (2 commands). From undergroundrap/UEFN-TOOLBELT.

777genius/social-monitor

Hook Claude Code

Runs before the agent uses a tool for Bash, Read, Edit, Write, MultiEdit, NotebookEdit, Grep, Glob and Agent tool calls, running node. From 777genius/social-monitor.

777genius/social-monitor

Hook Claude Code

Runs on the TaskCreated event, running node. From 777genius/social-monitor.

777genius/social-monitor

Hook Claude Code

Runs when the agent finishes a response, running node. From 777genius/social-monitor.

sepehrbayat/SEPCC

Hook Claude Code

Runs before the context is compacted, executing precompact.py via uv. From sepehrbayat/SEPCC.

sepehrbayat/SEPCC

Hook Claude Code

Runs when a session starts, executing session_start.py via uv. From sepehrbayat/SEPCC.

sepehrbayat/SEPCC

Hook Claude Code

Runs when a subagent finishes, executing subagent_stop.py via uv. From sepehrbayat/SEPCC.

PsychQuant/che-ical-mcp

Hook

Runs when a session starts, executing check-mcp.sh. From PsychQuant/che-ical-mcp.

PsychQuant/che-ical-mcp

Hook

Runs before the agent uses a tool for mcp__che-ical-mcp__create_event, mcp__che-ical-mcp__update_event, mcp__plugin_che-ical-mcp_ical__create_event and mcp__plugin_che-ical-mcp_ical__update_event tool calls, executing verify-weekday.sh. From PsychQuant/che-ical-mcp.

actionhero/keryx

Hook Claude Code

Runs when a task is marked completed, running bunx biome check --write .. From actionhero/keryx.

ocbunknown/fastapi-claude-template

Hook Claude Code

Runs before the agent uses a tool for Edit, Write, MultiEdit and Bash tool calls, executing guard_paths.py, guard_layers.py and pre_commit_checks.py (3 commands). From ocbunknown/fastapi-claude-template.