developer-tools hooks

assimovt/trce-cli

Hook Claude Code

One of 10 in hooks.json

Runs when a session starts, running trce spool --harness codex-cli --event SessionStart. From assimovt/trce-cli.

nikolaypaskov/claudeconf-plugin

Hook Claude Code

One of 3 in settings.json

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

swapnanil/vectr

Hook Claude Code

One of 2 in settings.json

Runs when a session starts on startup, resume, clear and compact, running vectr hook session-start. From swapnanil/vectr.

Najeebullah3124/awesome-claude-universe

Hook Claude Code

One of 6 in settings.json

Runs before the agent uses a tool, executing pre_tool_use.py. From Najeebullah3124/awesome-claude-universe.

mrDesign-ww/vault-os

Hook Claude Code

One of 4 in settings.json

Runs when a session starts on startup and resume, executing health-check.py. From mrDesign-ww/vault-os.

pangelini777/oh-my-gem

Hook Claude Code

One of 5 in hooks.json

Runs on the BeforeModel event, executing tmux_manager.py, keyword_detector.py, intent_gate.py and model_router.py via python3 (4 commands). From pangelini777/oh-my-gem.

vignesh2027/AI-AGENT-SKILLS

Hook Claude Code

Runs when a session starts, executing session-start.sh via bash. From vignesh2027/AI-AGENT-SKILLS.

Liyuchen0118/RunBeacon

Hook Claude Code

One of 2 in hooks.json

Runs before the agent uses a tool for ^mcp__(?:runbeacon, remote[-_]job[-_]monitor)__job_start$ and ^Bash$ tool calls, executing inject-job-trace.cjs and route-ssh.cjs via node (2 commands). From Liyuchen0118/RunBeacon.

jim4226/claude-workspace-brain

Hook Claude Code

One of 3 in settings.json

Runs when a session starts, executing brain_session_start.py via python. From jim4226/claude-workspace-brain.

LucasSantana-Dev/sharekit

Hook Claude Code

One of 10 in settings.json

Runs before the agent uses a tool for Bash, Write, Edit and NotebookEdit tool calls, executing check-dangerous-patterns.sh, check-pr-automation-halt.sh, check-stuck-loop.sh, check-idempotency.sh, check-session-lock.sh and policy-gate.sh via bash (7 commands). From LucasSantana-Dev/sharekit.

Kolikkii/token-razor

Hook Claude Code

One of 6 in hooks.json

Runs when a session starts on startup, resume, clear and compact, executing hook.mjs via node. From Kolikkii/token-razor.

lastmindforever36/agent-grounded-infrastructure

Hook Claude CodeCodex

One of 3 in hooks.json

Runs when a session starts on startup and resume, executing session_start_autonomy.py via python3. From lastmindforever36/agent-grounded-infrastructure.

cloudguo123/atomlane

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, executing task_assessment_hook.py via python3. From cloudguo123/atomlane.

TallyUp-Engineering/chat-room

Hook Claude Code

One of 8 in hooks.json

Runs when a session starts on startup, resume, clear and compact, executing room.py. From TallyUp-Engineering/chat-room.

AnuwatThisuka/edgemem

Hook Claude Code

One of 3 in settings.json

Runs before the agent uses a tool, running an inline shell check. From AnuwatThisuka/edgemem.