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Security audit

Forgetting Curve

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small forgetting-curve calculation module with no hidden network, credential, persistence, or destructive behavior found.

Before installing, confirm that Chinese-language documentation is acceptable for your team and treat the included Python file as a reusable local utility rather than a complete packaged project. No security-sensitive capabilities were found in the inspected artifacts.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The manifest description and the body of the skill documentation are presented exclusively in Chinese, which effectively forces a specific language for users without any stated opt-in or alternative locale. The policy for this audit flags language or locale restrictions when the skill does not explicitly offer a language choice or justify the constraint.

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 docstrings, comments, and printed user-facing messages entirely in Chinese, which imposes a specific language on users and maintainers. Under the policy, a language constraint should either be optional/opt-in or clearly justified as region-specific, neither of which is present here.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.