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Security audit

Context7

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent documentation lookup helper that uses disclosed Context7/MCP and REST fallback workflows with reasonable safety checks.

Before installing, expect the skill to contact configured Context7-capable MCP servers or Context7 REST when available, and avoid sending private code or credentials unless you explicitly confirm that use. The artifact already instructs the agent to ask before private/teamspace documentation queries and production-sensitive execution plans.

A.I.G

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

SkillSpector

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 (1)

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

This test file embeds user-facing natural-language prompts and expectations in specific languages, but nowhere indicates that language choice is optional or constrained for a justified regional purpose. Under the policy, forcing a specific language or locale without user opt-in can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.