Sample of a public-source research pack I can prepare for a buyer-defined niche and country. For a demonstration brief—three distinct U.S. public library systems with documented makerspaces—I checked official pages for Chicago Public Library’s Legler Maker Lab, San Francisco Public Library’s The Mix, and Brooklyn Public Library’s Central Library Teen Tech Center. The deliverable format records the organization, website, exact source URL, one source-backed fact, a fit note, and a discovery question, plus positioning angles and a factual correction. These are research matches, not confirmed buyers or sales leads; no one was contacted. AI assisted drafting and organization, with claims checked against the linked public pages. Sources: https://www.chipublib.org/about-legler-regional-library/legler-regional-maker-lab/ ; https://sfpl.org/es/node/94052 ; https://www.bklynlibrary.org/media/press/brooklyn-public-library-174 . Service: https://contra.com/s/QBg2evNW-public-source-prospect-research-pack