hotcoin-ai-skill

• Outcome: Pass
• Latest audit: Sep 16, 2026 · 8:22 AM UTC
• Version: 1.0.0

Overview

This is a read-only Hotcoin market-data and research skill that uses public exchange endpoints and does not request credentials, trading authority, persistence, or local file access.

Install only if you are comfortable letting the agent contact Hotcoin public API and Learn pages for market and research data. Do not provide exchange API keys or trading permissions for this skill, and treat exchange-provided token research as informational rather than independent financial advice.

A.I.G

Vulnerability Patterns

• Skill Instruction Hijacking: Alters the agent's session goals or safety constraints when the skill loads
• Agent Memory Poisoning: Writes attacker-controlled rules into memory that affect later sessions
• Remote Payload Retrieval and Execution: Fetches external code whose behavior can change after review
• Embedded Malicious Code: Ships malicious scripts inside the skill and executes them locally
• Unauthorized Access and Privilege Escalation: Obtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns

• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (4)

Skill Enumeration

Medium

• Category: Agent Snooping
• Confidence: 80% confidence

Finding

Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

Content

Scanner excerpt · README.md (reported line 25)May include surrounding context.

Point your AI Agent to the raw SKILL.md URL:

text

https://raw.githubusercontent.com/0xiaoyu/hotcoin-ai-skill/main/SKILL.md

Option 2: Clone locally

Skill Enumeration

Medium

• Category: Agent Snooping
• Confidence: 80% confidence

Finding

Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

Content

Scanner excerpt · README.md (reported line 88)May include surrounding context.

Point your AI Agent to the raw SKILL.md URL:

text

https://raw.githubusercontent.com/0xiaoyu/hotcoin-ai-skill/main/SKILL.md

Option 2: Clone locally

Natural-Language Policy Violations

Low

• Category: Not specified by scanner
• Confidence: 93% confidence

Finding

Line L256 directs users to a Chinese-language path (/zh_CN/learn/index/) as the source for the latest reports, which effectively imposes a specific locale in the skill's natural-language guidance. The file does not mention alternative locales or let the user choose a preferred language, so this is a locale-policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low

• Category: Not specified by scanner
• Confidence: 90% confidence

Finding

This JSON manifest includes a hotcoin_learn link under a zh_CN locale path, which implies a language-specific resource is being prescribed. Because there is no alternate locale or indication of user language selection in the file, this can violate the policy against forcing a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.