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Security audit

Skill Miner

Security checks for vulnerabilities and agentic risk

Overview

This skill is a documentation-only workflow for researching ClawHub skills and building clean alternatives, with no executable payload or hidden installation behavior.

This appears safe to install as documentation, but treat its example ideas as starting points only. If you use it to build API, network, or scheduler skills, add explicit user confirmations, scope limits, safe defaults, and warnings around credentials, production systems, and unattended command execution.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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 (3)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The API testing example encourages features such as auth handling, request chaining, and arbitrary HTTP methods without warning that sensitive data, tokens, or credentials may be transmitted to external services. In practice, users may reuse real credentials or target production systems, leading to unintended disclosure, state changes, or privacy impact.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
77% confidence
Finding

This markdown file proposes building 'net-tools-modern' with port scanning, bandwidth monitoring, and API-based lookups, but does not include any warning that these actions may probe external systems or transmit system/network data. Under the markdown criteria for missing user warnings, descriptions of behaviors affecting privacy or system integrity should disclose those risks.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
75% confidence
Finding

The task scheduler example proposes scheduling commands, recurring tasks, and conditional execution without warning about the risks of unattended command execution. Even as documentation, this can normalize automation patterns that, if copied into a real skill, may execute destructive commands repeatedly or under unexpected conditions.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.