Trust Assessment
aliyun-tts received a trust score of 80/100, placing it in the Mostly Trusted category. This skill has passed most security checks with only minor considerations noted.
SkillShield's automated analysis identified 3 findings: 0 critical, 0 high, 3 medium, and 0 low severity. Key findings include Suspicious import: http.client, Suspicious import: urllib, Arbitrary File Write via Output Path.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. All layers scored 70 or above, reflecting consistent security practices.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings3
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| MEDIUM | Suspicious import: http.client Import of 'http.client' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/guang384/aliyun-tts/aliyun_tts.py:10 | |
| MEDIUM | Suspicious import: urllib Import of 'urllib' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/guang384/aliyun-tts/aliyun_tts.py:16 | |
| MEDIUM | Arbitrary File Write via Output Path The skill allows users to specify an arbitrary output file path via the `-o` or `--output` argument. This could lead to a path traversal vulnerability, allowing a malicious actor to write files to unintended or sensitive locations on the system if the skill runs with sufficient permissions. For example, a user could specify `../../../../etc/malicious_file.mp3`. Sanitize the `output_file` path to ensure it remains within an allowed, designated output directory. Implement path validation to prevent traversal (e.g., using `os.path.abspath` and checking against a base directory, or using a temporary file utility that handles secure path creation). | LLM | aliyun_tts.py:140 |
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