{
  "hooks": {
    "SessionStart": [{
      "matcher": "startup|resume|compact",
      "hooks": [{
        "type": "command",
        "command": "echo 'EXTREMELY_IMPORTANT: hub-guide best-practice skills are loaded and active for this session. MANDATORY: engineering-principles, clean-code, clean-architecture, testing, error-handling, security, git-workflow, api-design. Use the Skill tool to load any hub-guide skill when its topic comes up. Never assume or guess -- always find evidence in the codebase or docs.'"
      }]
    }]
  }
}