{
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  "item": {
    "slug": "billy-cron-guardrails-pack",
    "name": "Billy — Cron Guardrails Pack",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/Highlander89/billy-cron-guardrails-pack",
    "canonicalUrl": "https://clawhub.ai/Highlander89/billy-cron-guardrails-pack",
    "targetPlatform": "OpenClaw"
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      "SKILL.md",
      "scripts/cron-lint.py"
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        },
        {
          "label": "Upgrade existing",
          "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
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      "checkedAt": "2026-04-23T16:43:11.935Z",
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      "httpStatus": 200,
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        "redirectLocation": null,
        "bodySnippet": null
      },
      "scope": "source",
      "summary": "Source download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this source.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/billy-cron-guardrails-pack"
    },
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        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
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        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
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  },
  "agentAssist": {
    "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
    "steps": [
      "Download the package from Yavira.",
      "Extract it into a folder your agent can access.",
      "Paste one of the prompts below and point your agent at the extracted folder."
    ],
    "prompts": [
      {
        "label": "New install",
        "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
      },
      {
        "label": "Upgrade existing",
        "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
      }
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  "documentation": {
    "source": "clawhub",
    "primaryDoc": "SKILL.md",
    "sections": [
      {
        "title": "cron-guardrails-pack",
        "body": "Author: Billy (SAPCONET)"
      },
      {
        "title": "Purpose",
        "body": "Provide quick lint + checklist guardrails for cron entries and notification discipline (NO_REPLY)."
      },
      {
        "title": "What this skill includes",
        "body": "scripts/cron-lint.py: static checks for cron entry lines."
      },
      {
        "title": "Checks performed",
        "body": "Cron schedule must contain exactly 5 fields.\nRejects known bad model names (for example: haiku-4-6).\nFlags jobs that appear to announce/message but do not include NO_REPLY."
      },
      {
        "title": "Usage",
        "body": "Lint a cron file:\n\npython3 scripts/cron-lint.py /path/to/crontab.txt\n\nLint stdin:\n\ncat /path/to/crontab.txt | python3 scripts/cron-lint.py -\n\nExit codes:\n\n0: no issues\n1: one or more issues found\n2: usage or read error"
      },
      {
        "title": "NO_REPLY checklist",
        "body": "Announce/inbox/notify-style jobs should explicitly include NO_REPLY in payload or message body.\nKeep automated broadcasts one-way unless a human owner is monitoring replies.\nInclude owner and purpose in command comments."
      },
      {
        "title": "Example cron payload snippet",
        "body": "*/15 * * * * /usr/local/bin/send-inbox --channel ops --tag NO_REPLY --message \"NO_REPLY | cron heartbeat\""
      }
    ],
    "body": "cron-guardrails-pack\n\nAuthor: Billy (SAPCONET)\n\nPurpose\n\nProvide quick lint + checklist guardrails for cron entries and notification discipline (NO_REPLY).\n\nWhat this skill includes\nscripts/cron-lint.py: static checks for cron entry lines.\nChecks performed\nCron schedule must contain exactly 5 fields.\nRejects known bad model names (for example: haiku-4-6).\nFlags jobs that appear to announce/message but do not include NO_REPLY.\nUsage\n\nLint a cron file:\n\npython3 scripts/cron-lint.py /path/to/crontab.txt\n\n\nLint stdin:\n\ncat /path/to/crontab.txt | python3 scripts/cron-lint.py -\n\n\nExit codes:\n\n0: no issues\n1: one or more issues found\n2: usage or read error\nNO_REPLY checklist\nAnnounce/inbox/notify-style jobs should explicitly include NO_REPLY in payload or message body.\nKeep automated broadcasts one-way unless a human owner is monitoring replies.\nInclude owner and purpose in command comments.\nExample cron payload snippet\n*/15 * * * * /usr/local/bin/send-inbox --channel ops --tag NO_REPLY --message \"NO_REPLY | cron heartbeat\""
  },
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    "sourceLabel": "tencent",
    "provenanceUrl": "https://clawhub.ai/Highlander89/billy-cron-guardrails-pack",
    "publisherUrl": "https://clawhub.ai/Highlander89/billy-cron-guardrails-pack",
    "owner": "Highlander89",
    "version": "0.1.1",
    "license": null,
    "verificationStatus": "Indexed source record"
  },
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    "downloadUrl": "https://openagent3.xyz/downloads/billy-cron-guardrails-pack",
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}