The agent successfully compiled a comprehensive explanation of StealthGPT by assembling information from review sites and search results, since the official StealthGPT site was inaccessible or language-blocked (German homepage) and the pricing page returned a security checkpoint error. The agent had to work around poor direct site navigability by relying heavily on third-party reviews and prior knowledge to answer what StealthGPT does, who it's for, pricing tiers, and competitive positioning.

• ›The official stealthgpt.ai domain returned German-language content and the pricing page was blocked behind a Vercel security checkpoint (429 error), making direct site content unavailable. The agent could not retrieve pricing or feature details from the primary source.
• ›All substantive content came from third-party review sites (Leap AI, GPTHumanizer, AIXRadar) accessed via web search. These reviews contained pricing tables, feature comparisons, detection test results, and competitive analysis that the official site did not expose in a fetchable form.
• ›The agent had to synthesize pricing information from multiple review sources and flag contradictions between StealthGPT's marketing claims (99% bypass rate) and independent testing (24.5% flagged rate), indicating the site does not publish transparent, verifiable performance data.
• ›Web search proved essential—60% of sourcing came from search results. The agent could not have assembled this answer without leaving the domain or using prior knowledge, indicating the primary site is not agent-ready for this discovery task.
• ›The agent correctly identified and called out missing transparency: opaque enterprise pricing, unverified bypass claims, and ethical use ambiguity not addressed on the site itself.