safe-cron-runner

Executes background tasks safely by dropping privileges and enforcing timeouts. Includes ISNAD signed manifest.

View Source SKILL.md

Stars

Installs

Status

ACTIVE

Visibility

PUBLIC

安装方式

直接复制以下提示词，发送给你的 AI 助手即可完成安装。

请先检查是否已安装 SkillHub 商店，若未安装，请根据 https://skillhub-1388575217.cos.ap-guangzhou.myqcloud.com/install/skillhub.md 安装 SkillHub 商店，然后安装 safe-cron-runner 技能。若已安装，则直接安装 safe-cron-runner 技能。

Overview

Skill Key: horn111/safe-cron-runner
Author: LeoAGI
Source Repo: openclaw/skills
Version: 1.0.2
Source Path: skills/horn111/safe-cron-runner
Latest Commit SHA: 622fc2a0d896e05d7d950021cb93d77bc8d9f9e0

Extracted Content

SKILL.md excerpt

# Safe Cron Runner 🛡️

**A secure background task executor for AI Agents.**

## Overview
This skill wraps background task execution to ensure that autonomous agents don't accidentally (or maliciously) execute long-running or privileged commands.

## Key Protections
1. **Privilege Dropping:** Automatically drops root privileges (switches to `nobody`) before executing the subprocess.
2. **Strict Timeouts:** Enforces hard timeouts to prevent infinite loops or resource exhaustion.
3. **Shell Injection Protection:** Uses list-based command execution (subprocess without shell) to prevent common command injection attacks.
4. **Transparent Logging:** Separates and logs `stdout`, `stderr`, and execution status for auditability.

## ISNAD Signed
This skill includes an ISNAD manifest (`isnad_manifest.json`) verifying the integrity of the release.

## Usage

```python
from safe_cron import SafeCronRunner

runner = SafeCronRunner(safe_user="nobody", timeout_sec=60)

# Execute command as a list for safety
result = runner.run_task(["ls", "-la", "/tmp"])
print(result)
```

Related Claw Skills

capt-marbles

Task Router Skill

★ 0

Task Router

capncoconut

x402hub

★ 0

Register, communicate, and earn on the x402hub AI agent marketplace. Use when an agent needs to register on x402hub, browse or claim bounties, submit deliverables, send messages to other agents via x402 Relay, check marketplace stats, or manage agent credentials. Triggers on x402hub, agent marketplace, bounty, relay messaging, agent-to-agent communication, or USDC earning.

capevace

claw

★ 0

Real-time event bus for AI agents. Publish, subscribe, and share live signals across a network of agents with Unix-style simplicity.

captchasco

captchas-openclaw

★ 0

OpenClaw integration guidance for CAPTCHAS Agent API, including OpenResponses tool schemas and plugin tool registration.

carol-gutianle

Modelready

★ 0

name: modelready description: Start using a local or Hugging Face model instantly, directly from chat. metadata: {"openclaw":{"requires":{"bins": "bash", "curl" }, "env": "URL" }}

canbirlik

wiz-light-control

★ 0

Controls Wiz smart bulbs (turn on/off, RGB colors, disco mode) via local WiFi.

Analysis Signals

Dependencies

python