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Security audit

edgrapi-full

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Edgrapi API wrapper that uses an API key and network calls for government and SEC data, with no hidden persistence or destructive behavior found.

Install this only if you are comfortable providing an Edgrapi API key and sending your lookup terms, tickers, agencies, recipients, and filters to edgrapi.com. Watch credit usage and pricing, but no broad local data access or automatic mutation behavior was found.

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
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
87% confidence
Finding

The skill declares that it requires an API key in environment variables and clearly depends on network access, but it does not explicitly constrain tool scope with permissions or allowed-tools. In an agent platform, that omission can allow broader-than-intended access paths or make enforcement ambiguous, increasing the chance of unnecessary secret exposure or unintended outbound requests.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.