- GET /api/v1/bm/materials takes q: candidates over every material, in
rank order, with the snippet of the student list; 503 when the engine
cannot answer
- bm_materials and bm_manage_list_materials take q; under MCP the snippet
is plain text with ellipses where text was cut
- MCPMaterialPrivacy no longer claims no file text is ever returned
- README documents q, the snippet, the 503, the Search section and
bm:materials-reindex
dd13795e6f