The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill documentation instructs the installation of the deepxiv-sdk package. This is a vendor-owned resource used to enable the core functionality of the CLI and its integrated AI agent.
[PROMPT_INJECTION]: The skill ingests untrusted data from external academic sources (arXiv and PubMed Central), which serves as a surface for indirect prompt injection attacks.
Ingestion points: Full paper text, summaries, and metadata retrieved through commands like deepxiv paper and deepxiv search (SKILL.md).
Boundary markers: No explicit delimiters or specialized instructions are mentioned to differentiate external paper content from the agent's system instructions.
Capability inventory: The skill provides automated search and retrieval capabilities and includes an 'agent' command for multi-turn reasoning and analysis of documents.
Sanitization: There is no description of content sanitization or validation procedures for the data retrieved from external repositories.

deepxiv-cli