Trust Assessment
primer-x402 received a trust score of 73/100, placing it in the Caution category. This skill has some security considerations that users should review before deployment.
SkillShield's automated analysis identified 2 findings: 0 critical, 2 high, 0 medium, and 0 low severity. Key findings include Unpinned `npx` package dependency, Unpinned `pip` package dependency.
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 13, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings2
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| HIGH | Unpinned `npx` package dependency The skill recommends executing the `@primersystems/x402` package via `npx` without specifying a version. This can lead to supply chain attacks if a malicious update is pushed to the package, as the latest version will always be fetched and executed. For a payment-related skill, this poses a significant risk. Pin the version of the `@primersystems/x402` package to a known good version (e.g., `npx @primersystems/x402@1.0.0 openclaw init`). Regularly review and update pinned versions. | LLM | SKILL.md:39 | |
| HIGH | Unpinned `pip` package dependency The skill recommends installing the `primer-x402` package via `pip` without specifying a version. This can lead to supply chain attacks if a malicious update is pushed to the package, as the latest version will always be fetched and installed. For a payment-related skill, this poses a significant risk. Pin the version of the `primer-x402` package to a known good version (e.g., `pip install primer-x402==1.0.0`). Regularly review and update pinned versions. | LLM | SKILL.md:43 |
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