ClawHub
Back to skill

Security audit

Geepers Corpus

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple corpus lookup helper that clearly uses an external linguistics API and does not install code, persist itself, or request broad local access.

Install only if you are comfortable sending searched words and query parameters, plus the configured API key, to the documented external corpus API. Avoid using it for sensitive private text unless you trust that service's handling of requests.

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 (3)

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 22)May include surrounding context.

Word Search / Concordance

text
GET https://api.dr.eamer.dev/v1/corpus/search?word=serendipity&limit=20

Returns KWIC (keyword-in-context) examples showing the word in actual usage.

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 28)May include surrounding context.

Word Search / Concordance

text
GET https://api.dr.eamer.dev/v1/corpus/search?word=serendipity&limit=20

Returns KWIC (keyword-in-context) examples showing the word in actual usage.

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% 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 34)May include surrounding context.

Word Search / Concordance

text
GET https://api.dr.eamer.dev/v1/corpus/search?word=serendipity&limit=20

Returns KWIC (keyword-in-context) examples showing the word in actual usage.

Static analysis

No suspicious patterns detected.