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Security audit

Axiom Css Specificity

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small CSS specificity calculator with no evidence of hidden access, persistence, network use, or destructive behavior.

Installers should expect a local Python CSS-specificity helper with mixed English/French/Chinese documentation. Review the stale manifest if package provenance matters, but the inspected code does not show high-impact access or hidden behavior.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (5)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill description switches into French for the problem statement and usage context, but nowhere indicates that the skill is French-only, region-specific, or offers an opt-in language choice. Per the policy, forcing a specific language without user opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

This file is a markdown skill description, and all user-facing instructional content is presented only in French. Under the policy, forcing a specific language without user opt-in can be a natural-language policy violation unless the locale constraint is clearly documented and justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

This Python file contains user-facing natural-language text in French, including the limitations header and primary description, without offering a language choice or documenting that the tool is intentionally French-only. The policy explicitly flags locale or language constraints when a skill forces a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The command-line error output prints a French-only message (Erreur) regardless of user preference or environment. This is a natural-language policy concern because the skill imposes a locale choice in runtime interaction without opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
97% confidence
Finding

The natural-language documentation and usage notes are written in French, including all limitation and purpose descriptions, with no indication that language is selectable or intentionally restricted to a French-speaking context. This can violate language/locale policy when a skill implicitly forces one language for user-facing instructions without opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.