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Security audit

工具调用重试免费版

Security checks for vulnerabilities and agentic risk

Overview

The skill is a retry-wrapper guide, but it encourages automatic retries for broad write-like actions including payments without enough safeguards.

Review carefully before installing. Use this only for read-only or safely idempotent operations unless the downstream service itself enforces idempotency; avoid wrapping payments, account changes, deletes, or public posting workflows with automatic retries based only on this skill's in-memory key guidance.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill claims very broad capability coverage using generic keywords and says the declared scenarios are all supported, which can cause over-triggering on loosely related user requests. In an agent environment, this increases the chance the skill is selected in inappropriate contexts, leading to unintended execution paths, especially because the skill advertises exec/write-enabled operational patterns.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill promotes automatic retries for external APIs and write-like operations, including payment examples, but does not clearly warn that retries can duplicate side effects, re-send data, or amplify downstream actions when idempotency is absent or misconfigured. In agent-driven workflows, this omission is dangerous because users may apply the wrapper to mutating operations assuming it is universally safe, causing duplicate transactions, repeated state changes, or extra data disclosure to third parties.

Content

No source excerpt is available for this finding.

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 90)May include surrounding context.

个人开发者调用天气 API，希望在网络波动时自动重试.

typescript
const fetchWeather = async (params: { city: string }) => {
  const res = await fetch(`https://api.weather.com/${params.city}`);
  return res.json();
};
// ...