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owasp-llm

โœ“ Officialโ˜… 1,245

by microsoft ยท part of microsoft/hve-core

OWASP Top 10 for LLM Applications (2025) knowledge base for identifying, assessing, and remediating large language model security risks.

๐Ÿ”ฅ๐Ÿ”ฅ๐Ÿ”ฅ๐Ÿ”ฅโœ“ VerifiedFreeQuick setup
๐Ÿงฉ One of 7 skills in the microsoft/hve-core package โ€” works on its own, and pairs well with its siblings.

This is the playbook your agent receives when the skill activates โ€” you don't need to read it to use the skill, but it's here to audit before installing.

OWASPยฎ LLM Top 10 โ€” Skill Entry

This SKILL.md is the entrypoint for the OWASP LLM Top 10 skill.

The skill encodes the OWASP Top 10 for LLM Applications (2025) as structured, machine-readable references that an agent can query to identify, assess, and remediate security risks in large language model systems.

Normative references (LLM Top 10)

  1. 00 Vulnerability Index
  2. 01 Prompt Injection
  3. 02 Sensitive Information Disclosure
  4. 03 Supply Chain
  5. 04 Data and Model Poisoning
  6. 05 Improper Output Handling
  7. 06 Excessive Agency
  8. 07 System Prompt Leakage
  9. 08 Vector and Embedding Weaknesses
  10. 09 Misinformation
  11. 10 Unbounded Consumption

Skill layout

  • SKILL.md โ€” this file (skill entrypoint).
  • references/ โ€” the LLM Top 10 normative documents.
    • 00-vulnerability-index.md โ€” index of all vulnerability identifiers, categories, and cross-references.
    • 01 through 10 โ€” one document per vulnerability aligned with OWASP LLM Applications numbering.

Third-Party Attribution

Copyright ยฉ OWASP Foundation. OWASPยฎ Top 10 for LLM Applications (2025) content is derived from works by the OWASP Foundation, licensed under CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://genai.owasp.org/resource/owasp-top-10-for-llm-applications-2025/ Modifications: Vulnerability descriptions restructured into agent-consumable reference documents with added detection and remediation guidance. OWASPยฎ is a registered trademark of the OWASP Foundation. Use does not imply endorsement.