lum1104--understand-anything/understand-anything-plugin/hooks/hooks.json

{
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          {
            "type": "command",
            "command": "UA_DIR=.understand-anything; [ -d \"$UA_DIR\" ] || UA_DIR=.ua; printf '%s' \"$TOOL_INPUT\" | grep -qE 'git\\s+(commit|merge|cherry-pick|rebase)' && [ -f $UA_DIR/config.json ] && grep -q '\"autoUpdate\".*true' $UA_DIR/config.json && [ -f $UA_DIR/knowledge-graph.json ] && echo \"[understand-anything] Commit detected with auto-update enabled. You MUST read the file at ${CLAUDE_PLUGIN_ROOT}/hooks/auto-update-prompt.md and execute its instructions to incrementally update the knowledge graph. Do not ask the user for confirmation — just do it.\" || true"
          }
        ]
      }
    ],
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "UA_DIR=.understand-anything; [ -d \"$UA_DIR\" ] || UA_DIR=.ua; [ -f $UA_DIR/config.json ] && grep -q '\"autoUpdate\".*true' $UA_DIR/config.json && [ -f $UA_DIR/meta.json ] && [ -f $UA_DIR/knowledge-graph.json ] && [ \"$(node -p \"JSON.parse(require('fs').readFileSync('$UA_DIR/meta.json','utf8')).gitCommitHash\")\" != \"$(git rev-parse HEAD 2>/dev/null)\" ] && echo \"[understand-anything] Knowledge graph is stale. You MUST read the file at ${CLAUDE_PLUGIN_ROOT}/hooks/auto-update-prompt.md and execute its instructions to check for structural changes and update the graph. Do not ask the user for confirmation — just do it.\" || true"
          }
        ]
      }
    ]
  }
}