Security audit

reky

Security checks for vulnerabilities and agentic risk

Overview

This is a simple markdown-only productivity skill with no bundled code, install actions, persistence, or hidden data handling.

Install only if you want a very general personal coding-assistance profile for reky. Because the skill is sparse, review any future version that adds actual scripts, deployment automation, reminders, or project mutation behavior before allowing it to act broadly in your workspace.

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 usage text says only 'Activate this skill' for personalized assistance, but it does not specify how the skill is invoked, what phrases trigger it, or when it should not activate. This ambiguity can cause unintended invocation because the activation scope and constraints are not clearly defined.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.