feat(benchmark): add runtime/entry/install to SKILL.md for deployment agent

Added YAML frontmatter fields (runtime: node, entry: scripts/run-benchmark.cjs,
install: none) and ## Setup section so the Aegis deployment agent knows there
are zero dependencies and can skip npm install.

Author: solderzzc

skills/analysis/home-security-benchmark/SKILL.md

@@ -3,12 +3,27 @@ name: Home Security AI Benchmark
 description: LLM & VLM evaluation suite for home security AI applications
 version: 2.0.0
 category: analysis
+runtime: node
+entry: scripts/run-benchmark.cjs
+install: none
 ---
 
 # Home Security AI Benchmark
 
 Comprehensive benchmark suite evaluating LLM and VLM models on **131 tests** across **16 suites** — context preprocessing, tool use, security classification, prompt injection resistance, alert routing, knowledge injection, VLM-to-alert triage, and scene analysis.
 
+## Setup
+
+**No installation required.** This skill has zero external dependencies — it uses only Node.js built-in modules. No `npm install` needed.
+
+Entry script: `scripts/run-benchmark.cjs`
+
+### Verification
+
+```bash
+node scripts/run-benchmark.cjs --help
+```
+
 ## Quick Start
 
 ### As an Aegis Skill (automatic)