AGENTS/CONTEXT: new sources (cogito person pages, livelib author pages), verified RU editions (Franz, Jaffé/Man&HisSymbols, Lüscher, Kandinsky, Kast, Schaverien)

AGENTS.md

@@ -77,11 +77,20 @@ sections/0N-<name>/  # one .md per BOOK (chapter-level list items are merged int
 - en-wiki for the EN bibliography (identity anchor: 3–5 flagship titles).
 
 ### 6. livelib.ru author pages — all RU works of a known author
-- e.g. `livelib.ru/author/<id>-<slug>` lists every RU edition.
+- e.g. `livelib.ru/author/<id>-<slug>` lists every RU edition (server-rendered, scrapable).
+- Author ID: find via SearXNG `site:livelib.ru <author>`. The /search page is JS-only (nope).
+
+### 7. cogito-shop person pages — shop stock per author
+- `cogito-shop.com/person/<first>_<last>/` (transliterated, first-name first,
+  e.g. `/person/mariya_luiza_fon_frants/`, `/person/yaffe_aniela/`).
+- Slug discoverable from the shop's search page (results contain person links) or guessable.
+- Lists every edition the shop carries (title variants!). Product pages lack full
+  metadata in HTML (JS-rendered) — use RSL/livelib for publisher/year/ISBN.
 
 ### Not usable / low value
 - libgen biblioservice worldcat/googlebooks/isbndb/udc (broken on this mirror)
 - imaton.com (МААП educational publisher, not translations)
+- bookmate.com (403 bot protection), gtmarket.ru (JS app, no HTML content)
 - other libgen mirrors (libgen.lol → error page; .vg works with browser UA)
 
 ## Identity check protocol (MANDATORY before trusting a hit)