Scrape websites, extract structured data, and automate browsers. Use when asked to scrape, extract, crawl, parse, or pull data from web pages or any URL.
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Low
Low-risk findings worth noting
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tessl review fix ./skills/research-tools/capabilities/web-scraping/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 runtime workflow in SKILL.md sends user-provided free text prompts/URLs to Gooseworks’ scraping endpoints (e.g., Scrapegraph `/v1/searchscraper` and Notte `/agents/start`), which then read outsider-authored page content from those targets at runtime.
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 makes runtime calls to the Gooseworks proxy API (defaulting to https://api.gooseworks.ai) which the skill relies on and which executes remote scraping/browser/agent tasks (i.e., remote code/agents), so this external URL is a required runtime dependency that can execute code.
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