shopify-functions
Shopify Functions allow developers to customize the backend logic that powers parts of Shopify. Available APIs: Discount, Cart and Checkout Validation, Cart Transform, Pickup Point Delivery Option Generator, Delivery Customization, Fulfillment Constraints, Local Pickup Delivery Option Generator, Order Routing Location Rule, Payment Customization
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tessl review fix ./plugins/shopify/skills/shopify-functions/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
The required workflow runs `scripts/search_docs.mjs`, which performs a runtime HTTP fetch (`shopifyDevFetch("/assistant/search", ...)`) to a remote service and then returns the retrieved response text (`return JSON.stringify(...)` / `return responseText`) that can include outsider-authored free text, which the agent is expected to use as LLM context.
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
scripts/search_docs.mjs performs runtime network fetches to shopify.dev (e.g., "https://shopify.dev/") and related shopify-dev endpoints to retrieve search results that will be injected into the agent's context and thus influence prompts at runtime.
- Repository
openai/plugins
- Revision
0722921
- Audited
- Security analysis
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