Security Audit

poptin-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

poptin-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 Broad tool execution via RUBE_REMOTE_WORKBENCH.

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

Excessive Permissions

1 finding

Security Findings1

Severity	Finding	Layer	Location
HIGH	Broad tool execution via RUBE_REMOTE_WORKBENCH The skill instructs the LLM to use `RUBE_REMOTE_WORKBENCH` with `run_composio_tool()` for 'Bulk ops'. The documentation does not explicitly state that `run_composio_tool()` is limited to Poptin-specific operations or tools. If `run_composio_tool()` can execute arbitrary tools from other Composio toolkits available via Rube MCP, this grants the skill excessive permissions beyond its stated purpose of 'Automate Poptin tasks'. This could allow an attacker to leverage the skill to perform unintended actions on unrelated services if the LLM is prompted to use `run_composio_tool()` with non-Poptin tools. Clarify the scope of `run_composio_tool()` when used with `RUBE_REMOTE_WORKBENCH`. Explicitly state that it is restricted to Poptin-related tools, or provide guidance on how to ensure it only executes tools within the intended toolkit. If it is indeed unrestricted, document the implications of this broad access and consider if it is necessary for a Poptin-specific skill.	LLM	SKILL.md:76

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