npx claudepluginhub jwplatta/agent-cubicle --plugin quant-tutorDefined in hooks/hooks.json
{
"PostToolUse": [
{
"hooks": [
{
"type": "command",
"command": "${CLAUDE_PLUGIN_ROOT}/hooks/capture-skill-output.sh",
"timeout": 30000
}
],
"matcher": "Bash"
}
]
}"Executes Python script graph_community_refresh.py after PostToolUse of Bash commands matching '*graph_build*', refreshing graph communities. Touches bash, no file writes."