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Security audit

agkan-skills

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward guide for using a local task-management CLI, with only minor caution needed around delete commands.

Before installing, understand that agents using this skill may create, update, close, or delete local agkan tasks, tags, and metadata. Use care with delete commands and consider database backups for important project task data.

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
  • 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 (2)

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

This markdown file documents agkan task delete <id> as a normal operation but does not warn that it removes data and may be irreversible. Under the markdown-specific missing-warning rule, destructive behaviors that can affect user data should include a clear caution so users and agents understand the impact before invoking them.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
83% confidence
Finding

The skill documentation includes agkan tag delete <tag-id-or-name> but provides no warning that deleting tags may alter organizational metadata or detach an important classification concept from workflows. The markdown guidance should disclose potentially destructive operations that affect user-managed data or project integrity.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.