Security Audit

formcarry-automation

github.com/ComposioHQ/awesome-claude-skills

AI SkillCommit 27904475d127

TRUSTED

Scanned about 2 months ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

formcarry-automation received a trust score of 85/100, placing it in the Mostly Trusted category. This skill has passed most security checks with only minor considerations noted.

SkillShield's automated analysis identified 1 finding: 0 critical, 1 high, 0 medium, and 0 low severity. Key findings include Skill grants broad access to generic tool execution interface.

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 20, 2026 (commit 27904475). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.

Layer Breakdown

Manifest Analysis

100%

Static Code Analysis

100%

Dependency Graph

100%

LLM Behavioral Safety

85%

Behavioral Risk Signals

Shell Execution

1 finding

Dynamic Code

1 finding

Excessive Permissions

1 finding

Security Findings1

Severity	Finding	Layer	Location
HIGH	Skill grants broad access to generic tool execution interface The skill instructs the LLM to use generic Rube MCP tools like `RUBE_MULTI_EXECUTE_TOOL`. This tool allows the LLM to dynamically discover and execute any tool available through the Rube MCP, not just those explicitly related to Formcarry. While the skill's stated purpose is 'Formcarry Automation', the underlying mechanism grants overly broad access. If the LLM is compromised via prompt injection, an attacker could leverage this skill to execute arbitrary actions through any connected Rube MCP toolkit, potentially leading to unauthorized data access, modification, or system control beyond the intended Formcarry scope. Restrict the skill's interaction with Rube MCP to explicitly allow only Formcarry-specific tool slugs or actions. If the Rube MCP API supports it, filter `RUBE_SEARCH_TOOLS` results to only return Formcarry tools, and validate `tool_slug` arguments in `RUBE_MULTI_EXECUTE_TOOL` calls to ensure they belong to the `formcarry` toolkit. Alternatively, create more granular skills that expose only specific Formcarry operations rather than the generic execution interface.	LLM	SKILL.md:46

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