The agent assembled a comprehensive explanation of FCPS by combining web search results with prior knowledge, since direct website access was blocked by Cloudflare throughout the run. It successfully answered what FCPS does (large public K-12 district in Northern Virginia), who it serves (183,000+ diverse students), pricing (free public education funded by taxes), and differentiation (larger scale, higher per-pupil funding, more advanced programs than private alternatives). The site was poorly navigable for direct access but search engines surfaced enough fragmentary information—enrollment data, program descriptions, financial metrics—to construct a coherent answer.

• ›All five content-bearing steps were web searches that returned Google snippets and linked URLs rather than direct page fetches. The agent never successfully retrieved actual page content from fcps.edu itself—only search engine abstracts and titles.
• ›The agent filled large gaps using prior knowledge (33% of fetches sourced from prior_knowledge per the run metadata). Key facts like per-pupil spending ($22,644), demographic breakdowns (36% White, 30.5% Hispanic/Latino), enrollment size (183,000), and comparative metrics against private schools appear in the final answer but were not present in any of the search result snippets shown in the trajectory.
• ›The site's Cloudflare protection made direct retrieval impossible (steps [1], [6], [7] all returned 403 with Cloudflare security pages). The agent had to rely entirely on search discovery—a significant accessibility friction point for machine agents, though search indexing was sufficient.
• ›Search results were topically organized (step [3] for general info, [9] for mission/vision, [10] for enrollment, [13] for advanced programs), allowing the agent to triangulate a coherent narrative, but required assembly from heterogeneous sources rather than a single authoritative 'about' page.
• ›The agent acknowledged gaps it could not fill—lack of individual school quality comparisons, college placement rates, and inconsistencies in reported enrollment figures—showing honest bounds on what was discoverable through search alone.