amcards-automation
Automate Amcards tasks via Rube MCP (Composio). Always search tools first for current schemas.
56
70%
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Low
Low-risk findings worth noting
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tessl review fix ./composio-skills/amcards-automation/SKILL.mdW011: Third-party content exposure detected (indirect prompt injection risk)
What this means
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.
Why it was flagged
Third-party content exposure detected (high risk: 0.80). The skill's SKILL.md requires calling RUBE_SEARCH_TOOLS against the external Rube MCP endpoint (https://rube.app/mcp) and explicitly instructs the agent to read returned tool schemas, execution plans, and arguments—content that is fetched from a third-party server and directly used to determine tool selection and actions, which could encode instructions affecting behavior.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
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.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The skill requires adding and using the MCP endpoint https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS / RUBE_MULTI_EXECUTE_TOOL), which returns tool schemas and recommended execution plans that directly influence agent instructions and execution flow.
- Repository
ComposioHQ/awesome-claude-skills
- Revision
be2a406
- Audited
- Security analysis
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