The Agent Skills Directory

[PROMPT_INJECTION]: The skill is vulnerable to indirect prompt injection (Category 8) as it is designed to fetch, summarize, and "deeply interpret" content from untrusted external sources.
Ingestion points: Untrusted article text is retrieved from arbitrary external URLs via the fetch_url_content function in scripts/fetch_news.py.
Boundary markers: The skill instructions lack explicit delimiters or safety instructions to prevent the agent from following malicious commands that might be embedded within the fetched news articles.
Capability inventory: The skill can perform outbound network requests and is instructed to write timestamped report files to the local reports/ directory.
Sanitization: While the script removes basic HTML tags like <script> and <style>, it does not perform semantic sanitization to neutralize potential prompt injection attacks contained within the article text.
[EXTERNAL_DOWNLOADS]: The scripts/fetch_news.py script performs outbound HTTP GET requests to various external domains (e.g., news.ycombinator.com, github.com, weibo.com, 36kr.com) and follows links to arbitrary third-party websites to extract article content for deep analysis.
[COMMAND_EXECUTION]: The skill relies on the execution of a Python script (scripts/fetch_news.py) and directs the agent to generate and save markdown reports into a local reports/ subdirectory, involving dynamic file path generation.

news-aggregator-skill-3