Adversa AI Trusted AI Blog · August 25, 2026

OWASP Agentic Skills Top 10 explained: the ten agent skill risks, and which to fix first

Why it matters

Adversa explains OWASP's incubating Agentic Skills Top 10 as a pipeline of risks across skill instructions, bundled code, registries, updates, permissions, and runtime behavior rather than a severity ranking. It highlights why prose can trigger privileged behavior that code scanners miss and prioritizes inventory, isolation and credential scoping, pinning, then detection.

My takeaway: Inventory every installed skill and its provenance, read the complete instructions and references, inspect bundled and opaque files, pin reviewed versions, and run each skill with only the identity, tools, filesystem, and network access it needs. Combine artifact scanning with runtime traces because malicious intent can live entirely in natural-language instructions.
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