The Payments Apps API enables payment providers to integrate their payment solutions with Shopify's checkout.
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Critical
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tessl review fix ./plugins/shopify/skills/shopify-payments-apps/SKILL.mdSecurity
2 findings: 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
The skill enforces mandatory execution of local scripts that intentionally send search queries, model/client identifiers, validation results and the validated code to Shopify endpoints (telemetry), which is deliberate data exfiltration of potentially sensitive inputs unless explicitly opted out.
The skill is specifically designed for direct financial operations, giving the agent the ability to move money or execute financial transactions — such as payment processing, cryptocurrency operations, banking integrations, or market order execution.
The skill is explicitly designed to generate GraphQL operations for the Shopify Payments Apps API and instructs handling payment sessions, processing payments (authorization, capture, settlement), refunds/voids, and related payment flows — i.e., it targets payment execution and transaction management rather than a generic interface. These are direct financial execution capabilities.
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