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Security audit

HyperGrok Hyperliquid Positions

Security checks for vulnerabilities and agentic risk

Overview

This skill is a clearly scoped Hyperliquid trading helper; it has real financial authority when used, but the access is disclosed and aligned with its purpose.

Only install this for agents you trust to help manage a Hyperliquid account. Keep write use gated by explicit tickets and role controls, verify the selected network before acting, and treat leverage changes, isolated margin updates, closes, and order cleanup as real financial actions.

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
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.

bash
ADDR=$HYPERLIQUID_ACCOUNT_ADDRESS
BASE=$([ "$HYPERLIQUID_NETWORK" = mainnet ] && echo https://api.hyperliquid.xyz || echo https://api.hyperliquid-testnet.xyz)
curl -sS -X POST $BASE/info -H 'Content-Type: application/json' -d "{\"type\":\"clearinghouseState\",\"user\":\"$ADDR\"}" | jq '{
  accountValue: .marginSummary.accountValue, totalMarginUsed: .marginSummary.totalMarginUsed,
  withdrawable, crossMaintenanceMarginUsed,
  positions: [.assetPositions[].position | {coin, szi, entryPx, positionValue, unrealizedPnl, liquidationPx, marginUsed,

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 43)May include surrounding context.

bash
ADDR=$HYPERLIQUID_ACCOUNT_ADDRESS
BASE=$([ "$HYPERLIQUID_NETWORK" = mainnet ] && echo https://api.hyperliquid.xyz || echo https://api.hyperliquid-testnet.xyz)
curl -sS -X POST $BASE/info -H 'Content-Type: application/json' -d "{\"type\":\"clearinghouseState\",\"user\":\"$ADDR\"}" | jq '{
  accountValue: .marginSummary.accountValue, totalMarginUsed: .marginSummary.totalMarginUsed,
  withdrawable, crossMaintenanceMarginUsed,
  positions: [.assetPositions[].position | {coin, szi, entryPx, positionValue, unrealizedPnl, liquidationPx, marginUsed,

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 109)May include surrounding context.

bash
ADDR=$HYPERLIQUID_ACCOUNT_ADDRESS
BASE=$([ "$HYPERLIQUID_NETWORK" = mainnet ] && echo https://api.hyperliquid.xyz || echo https://api.hyperliquid-testnet.xyz)
curl -sS -X POST $BASE/info -H 'Content-Type: application/json' -d "{\"type\":\"clearinghouseState\",\"user\":\"$ADDR\"}" | jq '{
  accountValue: .marginSummary.accountValue, totalMarginUsed: .marginSummary.totalMarginUsed,
  withdrawable, crossMaintenanceMarginUsed,
  positions: [.assetPositions[].position | {coin, szi, entryPx, positionValue, unrealizedPnl, liquidationPx, marginUsed,