ClawHub
Back to skill

Security audit

Time Capsule

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-style skill for leaving future-facing codebase notes, with no executable payload, network use, credential handling, or hidden install behavior found.

Before installing, expect this skill to encourage durable notes in a repository. Use it deliberately for project knowledge, avoid storing secrets or private personal data in capsules, and review any generated trigger mechanism before committing 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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The 'When to Invoke' section lists broad situations such as 'After making a non-obvious decision' and 'When writing code you know will be confusing' without defining concrete trigger phrases, boundaries, or exclusion conditions. In a markdown skill description, this can make activation overly subjective and increase the chance of unintended invocation during normal development conversations.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.