Individual skill
plugin-scanner
Scan AI agent skills, plugins, MCP servers, and agent tooling for prompt injection, unsafe commands, secret exposure, and supply-chain risks before installing or trusting them.
plugins/hashgraph-online/hol-guard-plugin/skills/plugin-scanner/SKILL.md
Source commit d780783eba4ecc7c8b9429f95c9362df95f07c61
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 4, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 1,530
- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai-coding Repository topic
- awesome Repository topic
- awesome-list Repository topic
- codex Repository topic
- codex-plugins Repository topic
- openai Repository topic
- codex-skill Repository topic
- codex-skills Repository topic
- marketplace Repository topic
- codex-marketplace Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
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# Plugin Scanner
Use HOL's local `plugin-scanner` when a user asks to inspect an AI agent skill, plugin, MCP server, agent package, or repository before installation or use.
The scanner is shipped by the open-source `plugin-scanner` Python distribution. It is built from the same HOL Guard source repository, but it is intentionally packaged separately from the `hol-guard` runtime CLI. Scanning runs locally and does not require Guard Cloud.
## When to use this skill
Use this skill when the user asks to:
- scan or audit a `SKILL.md` before installing it;
- inspect an MCP server or agent plugin for security risks;
- check a third-party agent repository before trusting it;
- look for prompt injection, credential exposure, unsafe commands, or suspicious package/install behavior;