Implement or incrementally complete a legacy-modernization module in a target Next.js application from a canonical curated feature requirement package and its linked target implementation specification. Use when a reviewed mockup supplies the approved visual UI while curated requirements supply every backend, Oracle, validation, operation, persistence, transaction, error, and security behavior; supports POC generation with explicit known gaps without silently inventing missing behavior.
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tessl review fix ./.codex/skills/leg-implement-target-nextjs/SKILL.mdLow
Low-risk findings.
2 low severity findings. Worth noting, but not necessarily harmful.
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.
The required workflow reads a live “running-approved-mockup-url” (`mockup_url`) by opening it and inspecting every route/UI state, which is outsider-supplied free text/HTML when users provide the URL, creating an indirect prompt-injection exposure path.
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.
The skill explicitly requires opening the provided mockup_url (<running-approved-mockup-url>) during runtime to inspect the live mockup and that fetched content directly guides implementation decisions, so it is a runtime external dependency that controls agent behavior.
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