ClawHub
Back to skill

Security audit

Coord Transform

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed coordinate conversion tool that reads user-specified geospatial input and optionally writes converted output, with no evidence of hidden execution, exfiltration, persistence, or privilege escalation.

Install only if you need local WKT/GeoJSON coordinate conversion. Use trusted input files, choose output paths deliberately, and review any apt package installation in your environment before running it.

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
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • 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
Findings (2)

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
91% confidence
Finding

The skill documentation indicates capabilities to read input files and write output files, but the manifest does not declare any explicit tool scope such as permissions or allowed-tools. This creates an authorization gap: an agent or runtime may grant broader filesystem access than users expect, increasing the risk of unintended file access or overwrite if the skill is invoked with attacker-controlled paths.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

This code file contains user-facing natural language in the module docstring and later CLI messages that are predominantly Chinese. Under the policy rule, forcing a specific language without offering user choice or documenting a justified region-specific constraint is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.