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SSL Certificate Monitor

Name: SSL Certificate Monitor
Author: johnnywang2001

作者 John Wang · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

264

总下载

当前安装

版本数

在 OpenClaw 中安装

/install jrv-ssl-monitor

功能描述

Check SSL/TLS certificate expiry, issuer, protocol, and SANs for one or more domains. Use when asked to check SSL certificates, monitor cert expiry, verify H...

使用说明 (SKILL.md)

SSL Certificate Monitor

Check SSL certificate health for any domain — expiry, issuer, protocol version, and Subject Alternative Names.

Quick Start

python3 scripts/check_ssl.py example.com
python3 scripts/check_ssl.py example.com google.com github.com --warn-days 30
python3 scripts/check_ssl.py internal.host --port 8443 --json

Features

Expiry check — days remaining with configurable warning threshold
Multi-domain — check multiple domains in one command
Certificate details — subject, issuer, protocol, serial number, SANs
Error handling — detects DNS failures, timeouts, verification errors, refused connections
Exit codes — 0 = all ok, 1 = warnings, 2 = expired or failed (useful for cron/CI)
No dependencies — Python stdlib only

Options

Flag	Description
`--warn-days N`	Warning threshold in days (default: 14)
`--port PORT`	Port to check (default: 443)
`--json`	Output structured JSON
`--timeout N`	Connection timeout in seconds (default: 10)

Use Cases

Daily cron job to monitor production domains
Pre-deployment cert validation
Audit all company domains in one pass
CI/CD pipeline gate for cert health

安全使用建议

This skill appears to be what it claims: a local CLI that connects to whatever domains you give it and reports certificate details. Before installing/using: (1) inspect or run the script locally (it is included) to verify behavior; (2) be aware it will make outbound TCP connections to the domains you supply (do not scan targets you are not authorized to probe); (3) if you plan cron/CI use, ensure Python 3 is available and consider network/rate limits and handling private CA/trust stores; (4) no credentials are requested and there is no external exfiltration in the code.

功能分析

Type: OpenClaw Skill Name: jrv-ssl-monitor Version: 1.0.0 The skill is a legitimate utility for monitoring SSL/TLS certificate health, including expiry dates and issuer details. The implementation in `scripts/check_ssl.py` uses only the Python standard library (ssl/socket modules), contains no suspicious external network calls, and lacks any indicators of data exfiltration or command injection.

能力评估

✓ Purpose & Capability

The name/description describe SSL certificate checks and the included Python script implements exactly that (expiry, issuer, SANs, protocol). No unrelated binaries, env vars, or services are requested.

✓ Instruction Scope

SKILL.md directs the agent to run the bundled script with domain arguments and options; the script only performs TCP/SSL connections to the target hosts, parses certificate fields, and prints/outputs JSON. It does not read unrelated files or send data to any external endpoint.

✓ Install Mechanism

No install spec (instruction-only plus a bundled script). Nothing is downloaded or extracted from third-party URLs; the script relies only on Python stdlib as claimed.

✓ Credentials

No environment variables, credentials, or config paths are required. The script only makes outbound connections to the domains you supply — this is proportional to the stated purpose.

✓ Persistence & Privilege

The skill does not request persistent/always-on privileges or modify other skills or system settings. Model invocation is allowed (platform default) but the skill's actions are limited and self-contained.

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 jrv-ssl-monitor
安装完成后，直接呼叫该 Skill 的名称或使用 /jrv-ssl-monitor 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

v1.0.0

Initial release: multi-domain check, expiry alerts, TLS version, SAN listing, JSON output

元数据

Slug jrv-ssl-monitor

版本 1.0.0

许可证 MIT-0

累计安装 1

当前安装数 1

历史版本数 1

常见问题