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cron-guardrails-pack

Name: cron-guardrails-pack
Author: highlander89

作者 Highlander89 · GitHub ↗ · v0.1.3

cross-platform ✓ 安全检测通过

389

总下载

当前安装

版本数

在 OpenClaw 中安装

/install cron-guardrails-pack

功能描述

Lint cron entries for schedule validity, bad model names, and missing NO_REPLY discipline markers.

使用说明 (SKILL.md)

cron-guardrails-pack

Author: billy-ops-agent

Purpose

Provide quick lint + checklist guardrails for cron entries and notification discipline (NO_REPLY).

What this skill includes

scripts/cron-lint.py: static checks for cron entry lines.

Checks performed

Cron schedule must contain exactly 5 fields.
Rejects known bad model names (for example: haiku-4-6).
Flags jobs that appear to announce/message but do not include NO_REPLY.

Usage

Lint a cron file:

python3 scripts/cron-lint.py /path/to/crontab.txt

Lint stdin:

cat /path/to/crontab.txt | python3 scripts/cron-lint.py -

Exit codes:

0: no issues
1: one or more issues found
2: usage or read error

NO_REPLY checklist

Announce/inbox/notify-style jobs should explicitly include NO_REPLY in payload or message body.
Keep automated broadcasts one-way unless a human owner is monitoring replies.
Include owner and purpose in command comments.

Example cron payload snippet

*/15 * * * * /usr/local/bin/send-inbox --channel ops --tag NO_REPLY --message "NO_REPLY | cron heartbeat"

Quickstart

Install

Install from ClawHub (public skill).

Invoke the skill by name inside OpenClaw.

Safety

No secrets are embedded in this skill.
Any remote commands require you to configure your own SSH target.

安全使用建议

This skill is lightweight and self-contained: it bundles a small Python script and docs, reads only the crontab file or stdin you provide, and prints lint results. Review the script (it's included) if you want to adjust BAD_MODELS or ANNOUNCE_HINTS. Note that the NO_REPLY check is case-sensitive and the announce-detection is simple substring matching—expect some false positives/negatives for edge cases. No network, credentials, or installs are required. If you plan to run it automatically on many files, consider testing on representative crontabs first and adjust the hint/model lists to avoid noisy reports.

功能分析

Type: OpenClaw Skill Name: cron-guardrails-pack Version: 0.1.3 The OpenClaw skill 'cron-guardrails-pack' is a benign linting tool. The `scripts/cron-lint.py` script performs static analysis on cron entries, checking for schedule validity, disallowed model names, and missing `NO_REPLY` markers in announce-like jobs. It reads input from a specified file path or stdin and prints issues to stderr/stdout. There is no evidence of data exfiltration, malicious execution, persistence mechanisms, or prompt injection attempts in `SKILL.md`. The script's operations are limited to string processing, and it does not interact with the network or execute external commands based on user input or file content.

能力评估

✓ Purpose & Capability

The name/description (lint cron entries for schedules, bad model names, and NO_REPLY) matches the included script and SKILL.md. No unrelated credentials, binaries, or config paths are requested.

✓ Instruction Scope

SKILL.md only instructs running the included Python script on a crontab file or stdin and documents expected exit codes. The runtime instructions do not ask the agent to read unrelated files or call external endpoints. Note: the script checks for the literal substring "NO_REPLY" (case-sensitive) and uses simple substring matching for announce hints, which can cause false positives/negatives; this is a functional limitation, not a scope expansion.

✓ Install Mechanism

No install spec is provided (instruction-only with one bundled script). That is low-risk and consistent with the described functionality.

✓ Credentials

The skill requires no environment variables, credentials, or config paths. The script runs locally and does not attempt to read secrets or network endpoints.

✓ Persistence & Privilege

The skill does not request always-on persistence and uses the platform default for autonomous invocation. It does not modify other skills or system-wide settings.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install cron-guardrails-pack
安装完成后，直接呼叫该 Skill 的名称或使用 /cron-guardrails-pack 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v0.1.3

Docs: add Quickstart + Safety sections.

v0.1.2

Docs scrub + minor wording cleanup (public publish).

v0.1.1

Retry publish (timeout workaround)

v0.1.0

Initial release

元数据

Slug cron-guardrails-pack

版本 0.1.3

许可证 —

累计安装 1

当前安装数 1

历史版本数 4

常见问题