Security audit

Cardano Identity

Security checks for vulnerabilities and agentic risk

Overview

This skill appears aimed at ADAHandle lookup, but it asks users to expose a full Cardano wallet seed phrase for read-only identity queries.

Review carefully before installing. Do not provide a wallet recovery phrase to this skill unless you fully trust the external MCP package and understand that exposure of the phrase can compromise the wallet. Prefer a version that uses a public address, stake address, or another read-only credential and pins the MCP dependency to a reviewed version.

A.I.G

Vulnerability Patterns

Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Insecure DependenciesIntroduces malicious components through unsafe dependency sources
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

Findings (2)

T08 · Insecure Dependencies

Warning

Location: SKILL.md:12
Finding: Unpinned Third-Party Node.js Dependency
Content: View full analysis
Remediation: View remediation

T05 · Unauthorized Access and Privilege Escalation

Error

Location: SKILL.md:9
Finding: Full Wallet Seed Phrase Required for Read-Only Identity Operations
Content: View full analysis
Remediation: View remediation

SkillSpector

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