Trust Assessment
ai-lead-generator-skill received a trust score of 66/100, placing it in the Caution category. This skill has some security considerations that users should review before deployment.
SkillShield's automated analysis identified 5 findings: 0 critical, 1 high, 2 medium, and 2 low severity. Key findings include Missing required field: name, Unpinned npm dependency version, Node lockfile missing.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. All layers scored 70 or above, reflecting consistent security practices.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings5
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| HIGH | Path Traversal vulnerability in CSV export filename The skill constructs the output CSV filename using user-provided input (`this.industry`) without proper sanitization or validation. An attacker can provide a malicious `industry` value (e.g., `../../../../tmp/malicious`) to write files to arbitrary locations on the file system, potentially overwriting critical system files or exfiltrating data by writing it to an unexpected directory. Sanitize the `industry` input before using it to construct file paths. This can involve removing or replacing path traversal sequences (e.g., `..`, `/`, `\`) or restricting the input to alphanumeric characters. A safer approach would be to use a dedicated output directory and ensure the filename only contains safe characters, or use a library function that safely resolves paths (e.g., `path.basename()` or `path.join()` with a base directory). | LLM | ai-lead-generator.js:90 | |
| MEDIUM | Missing required field: name The 'name' field is required for claude_code skills but is missing from frontmatter. Add a 'name' field to the SKILL.md frontmatter. | Static | skills/highlander89/ai-lead-generator-skill/SKILL.md:1 | |
| MEDIUM | Unpinned npm dependency version Dependency 'csv-writer' is not pinned to an exact version ('^1.6.0'). Pin dependencies to exact versions to reduce drift and supply-chain risk. | Dependencies | skills/highlander89/ai-lead-generator-skill/package.json | |
| LOW | Node lockfile missing package.json is present but no lockfile was found (package-lock.json, pnpm-lock.yaml, or yarn.lock). Commit a lockfile for deterministic dependency resolution. | Dependencies | skills/highlander89/ai-lead-generator-skill/package.json | |
| LOW | Unpinned dependency version The `package.json` file specifies dependencies (`csv-writer`, `axios`) using caret (`^`) ranges. This allows for minor and patch updates, which introduces a supply chain risk. A malicious update to a dependency could be automatically pulled in without explicit review, potentially compromising the skill. Pin exact dependency versions (e.g., `"csv-writer": "1.6.0"`) or use a lock file (`package-lock.json`) and ensure it's committed and used for builds. Regularly audit dependencies for known vulnerabilities. | LLM | package.json:15 |
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