Security Audit

local-skills-mcp-guide

github.com/kdpa-llc/local-skills-mcp

AI SkillCommit 692d161e3fa8

CRITICAL

Scanned 11 days ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

local-skills-mcp-guide received a trust score of 10/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.

SkillShield's automated analysis identified 7 findings: 3 critical, 4 high, 0 medium, and 0 low severity. Key findings include File read + network send exfiltration, Sensitive path access: AI agent config, LLM analysis found no issues despite critical deterministic findings.

The analysis covered 4 layers: dependency_graph, static_code_analysis, manifest_analysis, llm_behavioral_safety. The manifest_analysis layer scored lowest at 10/100, indicating areas for improvement.

Last analyzed on February 9, 2026 (commit 692d161e). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.

Layer Breakdown

Manifest Analysis

10%

Static Code Analysis

55%

Dependency Graph

100%

LLM Behavioral Safety

85%

Behavioral Risk Signals

Network Access

3 findings

Filesystem Write

6 findings

Shell Execution

3 findings

Dynamic Code

1 finding

Excessive Permissions

6 findings

Security Findings7

Severity	Finding	Layer	Location
CRITICAL	File read + network send exfiltration AI agent config/credential file access Remove access to sensitive files not required by the skill's stated purpose. SSH keys, cloud credentials, and browser data should never be read by skills unless explicitly part of their declared functionality.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:58
CRITICAL	File read + network send exfiltration AI agent config/credential file access Remove access to sensitive files not required by the skill's stated purpose. SSH keys, cloud credentials, and browser data should never be read by skills unless explicitly part of their declared functionality.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:104
CRITICAL	File read + network send exfiltration AI agent config/credential file access Remove access to sensitive files not required by the skill's stated purpose. SSH keys, cloud credentials, and browser data should never be read by skills unless explicitly part of their declared functionality.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:140
HIGH	Sensitive path access: AI agent config Access to AI agent config path detected: '~/.claude/'. This may indicate credential theft. Verify that access to this sensitive path is justified and declared.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:58
HIGH	Sensitive path access: AI agent config Access to AI agent config path detected: '~/.claude/'. This may indicate credential theft. Verify that access to this sensitive path is justified and declared.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:104
HIGH	Sensitive path access: AI agent config Access to AI agent config path detected: '~/.claude/'. This may indicate credential theft. Verify that access to this sensitive path is justified and declared.	Unknown	/tmp/skillscan-clone-cyd3agex/repo/skills/local-skills-mcp-guide/SKILL.md:140
HIGH	LLM analysis found no issues despite critical deterministic findings Deterministic layers flagged 3 CRITICAL findings, but LLM semantic analysis returned clean. This may indicate prompt injection or analysis evasion.	Unknown	(sanity check)

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