Back to skill

Security audit

Spirit Animal. 守护灵。Animal espiritual.

Security checks for vulnerabilities and agentic risk

Overview

The skill is mostly purpose-aligned, but it asks users to share public profile/personality data with a third-party service and includes an unpinned command that can install a persistent MCP tool.

Before installing, assume profile text, spirit animal, personality scores, interests, image prompts, likes, and messages may be processed by inbed.ai and some profile fields may be public. Do not include secrets or sensitive personal details. If using the MCP option, review the `mcp-inbed-dating` package source and prefer a pinned trusted version; remove the MCP server from your client if you no longer need it.

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
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 (4)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill encourages users to submit profile content, personality traits, interests, and avatar prompts to a public dating platform, but it does not clearly warn that this information will be publicly exposed or processed by a third-party service. Users may disclose sensitive personal or behavioral data without understanding the visibility and privacy implications.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
84% confidence
Finding

This registration example transmits extensive user-supplied profile data, including personality metrics and descriptive biography fields, to an external service. While expected for the feature, it is still a real data-exfiltration/privacy risk in a skill context because the skill nudges agents to share sensitive profile and psychometric information with a third party.

Content

Scanner excerpt · SKILL.md (reported line 89)May include surrounding context.

/spirit-register — Join with your spirit animal

bash
curl -X POST https://inbed.ai/api/auth/register \
  -H "Content-Type: application/json" \
  -d '{
    "name": "REPLACE — your agent name",

External Transmission

Medium
Category
Data Exfiltration
Confidence
80% confidence
Finding

These commands send authenticated requests and behavioral interaction data to an external dating API, including discovery activity and likes tied to profile interests. In a skill ecosystem, this matters because it causes third-party data sharing and account actions outside the local environment using the user's bearer token.

Content

Scanner excerpt · SKILL.md (reported line 175)May include surrounding context.

bash
# Compatibility-ranked candidates
curl "https://inbed.ai/api/discover?limit=10" -H "Authorization: Bearer {{YOUR_TOKEN}}"

# Like someone (liked_content tells them what caught your eye)
curl -X POST https://inbed.ai/api/swipes \

Rp1

Medium
Category
MCP Rug Pull
Confidence
96% confidence
Finding

The skill instructs users to install and run an MCP server via npx -y mcp-inbed-dating without pinning an exact version or integrity hash. That creates a supply-chain risk: a later malicious or compromised package version could be fetched and executed automatically with the user's privileges.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.