Tagged content

Tag: Tool Use

Coverage, explainers, and analysis related to Tool Use across DroidNexus.

2 entries

Articles Featured DevHub

MCP Tool Descriptions Are Not Metadata in 2026. They Are Product Logic.

New evaluation work shows that the quality of tool descriptions changes agent efficiency, execution cost, and task success. In other words, weak MCP tool descriptions are not cosmetic debt. They are system behavior debt.

March 27, 2026 | 3 min read

Articles Featured Security Intelligence

Skill Files Are the New Prompt Injection Surface in 2026

User prompts are no longer the only place agents get poisoned. New benchmark work and recent security papers show that skill files, tool instructions, and agent-side context packages are now a serious injection surface.

Prompt Injection Agent Security Skills MCP Tool Use

March 27, 2026 | 3 min read