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Skill Install Checker
by
vx:17605205782
· GitHub ↗
· v1.0.0
· MIT-0
158
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Install in OpenClaw
/install skill-install-checker
Description
安装前验证二进制、环境变量、配置、OS 与 sandbox 条件,解释为什么此机不适合装。;use for skills, install, preflight workflows;do not use for 假装依赖已经满足, 直接修改系统环境.
Usage Guidance
This skill appears to do exactly what it says: run a read-only audit of a provided directory and produce a structured report. Before running: (1) confirm the --input path is the intended skill directory (do not point it at / or other system/private folders), (2) prefer --dry-run initially and review output on stdout rather than writing files to sensitive locations, (3) review the generated report for any masked secret snippets (the script searches for secret-like patterns and partially redacts them), and (4) if you cannot or do not want to run the Python script locally, the skill can produce text output from its templates without execution. Overall the bundle is coherent and low-risk given these precautions.
Capability Analysis
Type: OpenClaw Skill
Name: skill-install-checker
Version: 1.0.0
The skill is a diagnostic and auditing tool designed to verify system environments and check other skill bundles for compliance and security risks. The core logic in `scripts/run.py` acts as a static analyzer, using regex to detect (but not execute) high-risk patterns such as 'curl|bash', 'rm -rf /', and hardcoded secrets, which it masks before outputting. The instructions in `SKILL.md` and `README.md` explicitly forbid system modifications or faking dependency checks, and the script relies solely on Python standard libraries without external network calls or obfuscation.
Capability Assessment
Purpose & Capability
Name/description claim to perform preflight checks; declared requirement (python3), included README, spec, template, and a local Python script that scans a provided directory are all proportional and expected.
Instruction Scope
SKILL.md confines the skill to read-only environment checks and provides an alternative template-based output if execution isn't allowed. The included script reads files under the user-specified input directory and looks for headings, file lists, and pattern matches. This is appropriate for auditing a skill directory, but you should avoid passing system/root paths or other directories containing unrelated sensitive files because the script will read them for analysis.
Install Mechanism
No install spec (instruction-only skill). Script is Python-only and uses the standard library; no network downloads or package installs are performed by the bundle.
Credentials
No environment variables, credentials, or external service tokens are requested. The single binary requirement (python3) is minimal and appropriate for the provided script.
Persistence & Privilege
always is false and the skill does not request permanent presence or modify other skills. It may write an output file if you specify an output path (normal behavior) but does not change system configuration.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install skill-install-checker - After installation, invoke the skill by name or use
/skill-install-checker - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of skill-install-checker.
- Adds pre-installation checks for binaries, environment variables, configuration, OS, and sandbox compatibility.
- Explains why a skill may not be suitable for installation on the current machine.
- Outputs include: environment overview, missing dependencies, OS and sandbox risks, configuration gaps, installation and rollback advice.
- Designed for reviewable, read-only, and auditable operation—will not alter system environment or simulate satisfied dependencies.
- Includes boundaries for safe usage, requiring clear explanation for any risky or system-modifying actions.
Metadata
Frequently Asked Questions
What is Skill Install Checker?
安装前验证二进制、环境变量、配置、OS 与 sandbox 条件,解释为什么此机不适合装。;use for skills, install, preflight workflows;do not use for 假装依赖已经满足, 直接修改系统环境. It is an AI Agent Skill for Claude Code / OpenClaw, with 158 downloads so far.
How do I install Skill Install Checker?
Run "/install skill-install-checker" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Skill Install Checker free?
Yes, Skill Install Checker is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Skill Install Checker support?
Skill Install Checker is cross-platform and runs anywhere OpenClaw / Claude Code is available (darwin, linux, win32).
Who created Skill Install Checker?
It is built and maintained by vx:17605205782 (@52yuanchangxing); the current version is v1.0.0.
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