{"name":"io.usefulapi/classmarker","title":"ClassMarker MCP by usefulapi","endpoint":"https://classmarker.usefulapi.io/mcp","repository":"https://github.com/m190/usefulapi-mcp","page":"https://lazaretto.dev/mcp-registry/io-usefulapi-classmarker","badge":"https://lazaretto.dev/mcp-registry/io-usefulapi-classmarker/badge.svg","listed_at":"2026-10-31T17:07:09.301Z","state":"no findings","check":{"checked_at":"2026-11-01T04:42:27.766Z","outcome":"read","tool_count":15,"tool_names":["classmarker_list_groups_links_exams","classmarker_recent_group_results","classmarker_recent_link_results","classmarker_recent_group_exam_results","classmarker_recent_link_exam_results","classmarker_list_categories","classmarker_list_questions","classmarker_get_question","classmarker_add_access_codes","classmarker_create_parent_category","classmarker_update_parent_category","classmarker_create_category","classmarker_update_category","classmarker_create_question","classmarker_update_question"],"sets_instructions":true,"verdict":"clear","findings":[],"rules_version":"2026.10.30a"},"tools":{"fingerprint":"f7c8de4b8c1ad0719f2056b3db61b1babc53b6b99313297d8a0da9c501469923","tool_hashes":{"classmarker_get_question":"fcc71a28ca8842278fd0c92f45893a6de2db3e91240891b74985a4dbd994ffa9","classmarker_list_questions":"c2ebbce801be8eab48a2e15b1364424c8694cec53948340b193627b970b776fb","classmarker_create_category":"97d8986902e0e660e4b990f017f077c8699e62199f18676ecd7a37cf10280d25","classmarker_create_question":"a16776503f51a31e902e6f475d4fc3c38a428770394ca4cc626ee92a9c3eead3","classmarker_list_categories":"40420a2f68300e458cbd30c2fd55b5f82b5e030c699e149e4d74042f02cfc7cb","classmarker_update_category":"a0a93529f1adff002035fadaa76ede59648bba835514d0de7b328a001741dd04","classmarker_update_question":"6030bf49d987cf4d81115e97e98f421083a6f85f58669da3b7c23fd09fc97f85","classmarker_add_access_codes":"a711cd099de556cf5c47b58ce8a6f6825e9514c89a345927c1a4d4ca4ff10399","classmarker_recent_link_results":"88b0d57b3d9343fbad7fc75306f87f7b18bb534a9a844acde3be201d8247aa32","classmarker_recent_group_results":"73f1d4cb06dce7157d6efc36f9ac9c4444f59715cb2a240eb6632fae910bd572","classmarker_create_parent_category":"3eb03aad1ac8a771cb391119f4bed1e831c08a5bd0c5186127ec185444e22cfd","classmarker_update_parent_category":"0ec2622eb8d710ea927d63aa7800dae4d7172449d336ae4495c658a2f2beae22","classmarker_list_groups_links_exams":"223afd1d2ce66626f2dff7d0ed5038d2ddffe9a94337c9789404b7f4b5d0e782","classmarker_recent_link_exam_results":"c0bb341355b176e1b4d5d908c05e61806c38f30c3e91a1d877d79cc8e2bce2cc","classmarker_recent_group_exam_results":"13b31bc8d9754c4e5a3c32f913c89f8fd2201782ce9fe26061abc3624adf5d12"},"instructions_hash":"67ecb773e818dfb38d6a0120c35bc0598ac9d5845b484bb1b7652983193ce007","fingerprinted_at":"2026-11-01T04:42:27.766Z","changed_at":null,"compared_since":"2026-10-30","changes":[]},"disclaimer":"Signals, not a warranty. A clean read means these rules found nothing, not that the server is harmless. An unread server is not checked."}