Proposal: add a HOL Guard security companion skill for agent-driven Cloudflare workflows

[kantorcodes]

I'd like to contribute a focused hol-guard security companion skill to Cloudflare's official agent-skills collection.

The goal is to make HOL Guard itself available in the same maintained skill surface developers already use for agent-driven Cloudflare work, rather than asking Cloudflare to add a new generic security API or hook.

Proposed scope:

• add a named HOL Guard skill in the repository's preferred skill location;
• install and invoke the actual HOL Guard tooling from the skill, using only currently supported Guard workflows;
• cover practical agent-security tasks such as scanning agent/plugin artifacts, checking Guard status/policy/evidence, and applying Guard around supported local command/tool workflows before high-impact operations;
• keep Cloudflare-specific examples factual and limited to behavior HOL Guard can actually enforce today;
• avoid any claim that HOL Guard runs inside Workers or transparently intercepts Cloudflare's hosted runtime.

Acceptance would be easy to validate: a user installs the skill through Cloudflare's existing distribution path, follows the skill, and reaches the real hol-guard / scanner tooling rather than a provider-neutral checklist.

HOL Guard: https://github.com/hashgraph-online/hol-guard
Canonical maintained skill source: https://github.com/hashgraph-online/hol-guard-plugin/tree/main/skills/hol-guard

If this placement fits the collection, I can submit the smallest focused PR following the repository's preferred structure.