{"entity": "agenttrace-rs", "url": "https://wpnews.pro/entity/agenttrace-rs", "count": 1, "articles": [{"slug": "a-3-step-agent-cost-me-4-20-agenttrace-showed-me-the-o-n-tool-call-hiding-in", "title": "A 3-step agent cost me $4.20. agenttrace showed me the O(n ) tool call hiding in plain sight.", "url": "https://wpnews.pro/news/a-3-step-agent-cost-me-4-20-agenttrace-showed-me-the-o-n-tool-call-hiding-in", "published_at": "2026-05-21 01:52:32+00:00"}]}