blog-content-enhancer

The skill blog-content-enhancer is designed to read and modify local .mdx files based on user-provided paths. Commands like analyze content [path], enhance article [path], improve language [path], and suggest images [path] all involve direct file system access, including reading and writing operations. The enhance article command explicitly states: '1. Read & Analyze: Load article, assess quality', '4. Execute Changes: Apply enhancements while preserving voice'. This confirms the skill's ability to modify user files.

The research [topic] command utilizes 'WebSearch' to find external data. While WebSearch itself is a legitimate tool, combining it with the ability to write to local files introduces a significant risk. An attacker could craft a web page with malicious instructions or content, which the AI might then fetch via WebSearch and subsequently inject into a user's local file.

The primary concern is the skill's capability to write to arbitrary file paths specified by the user. If an attacker can manipulate the AI through prompt injection (either direct or indirect via web content/file content) to write malicious code, configuration, or even just corrupt data into critical user files, it poses a severe threat. For example, an attacker could try to trick the AI into injecting a malicious script into a .js or .html file, or modifying a configuration file.

There are no explicit sudo commands, direct data exfiltration commands (like curl -d "$(cat ~/.aws/credentials)"), or obfuscation techniques detected within the skill's instructions. However, the inherent capability to read and write files, combined with external data fetching, creates a strong potential for these actions if the AI is compromised via prompt injection.

The reference files (language-patterns.md, research-sources.md, visual-guidelines.md) are purely descriptive and do not contain any executable code or direct threats. They serve as guidelines for the AI's content generation.