Security audit

execute-tdd-spec

Security checks for vulnerabilities and agentic risk

Overview

This skill gives a coding agent a structured TDD workflow for implementing approved specs, with no bundled executable code or hidden data access.

Install this if you want an agent to implement approved SPEC documents through a strict TDD loop. Be aware that it tells the agent to communicate in Portuguese and to proceed through approved work slices without asking for approval between each slice, so review the SPEC carefully before invoking 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

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 (1)

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 96% confidence
Finding: The skill explicitly mandates that all user-facing questions and explanations be in Portuguese, regardless of the user's preferred language. This can override user intent, reduce informed consent, and create safety/usability risks if the user cannot fully understand implementation progress, warnings, or validation results.
Content: No source excerpt is available for this finding.