Security audit

Forge check before install

Security checks for vulnerabilities and agentic risk

Overview

The skill openly sends selected installation material to an external security scanner and leaves installation decisions to the user.

Submit only public or non-sensitive installation material. The scanner's privacy and retention practices could not be independently verified, and a clear result does not guarantee safety.

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

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
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)

External Transmission

Medium

Category: Data Exfiltration
Confidence: 60% confidence
Finding: Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
Content: Scanner excerpt · SKILL.md (reported line 31)May include surrounding context.

Send it to the scanner, by public link (GitHub, GitLab, Gist, Codeberg, unpkg, jsDelivr or a ClawHub skill page):

sh
curl -s https://theagentforge.io/api/v1/scan -H 'content-type: application/json' \ -d '{"url": "https://github.com/OWNER/REPO/blob/main/SKILL.md"}'