Automate Appdrag tasks via Rube MCP (Composio). Always search tools first for current schemas.
67
53%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./composio-skills/appdrag-automation/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Third-party content exposure detected (high risk: 0.80). The skill requires calling RUBE_SEARCH_TOOLS against the external MCP server (https://rube.app/mcp) and explicitly instructs the agent to consume returned tool slugs, input schemas and recommended execution plans from that third-party service, which the agent must read and act on and thus could contain untrusted instructions that influence behavior.
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Potentially malicious external URL detected (high risk: 0.90). The skill explicitly requires contacting the MCP endpoint https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS and RUBE_MULTI_EXECUTE_TOOL) to fetch tool schemas that drive agent behavior and to execute tools remotely, so this external URL directly controls prompts/instructions and triggers remote execution.
2790447
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