{"name":"io.usefulapi/quaderno","title":"Quaderno MCP by usefulapi","endpoint":"https://quaderno.usefulapi.io/mcp","repository":"https://github.com/m190/usefulapi-mcp","page":"https://lazaretto.dev/mcp-registry/io-usefulapi-quaderno","badge":"https://lazaretto.dev/mcp-registry/io-usefulapi-quaderno/badge.svg","listed_at":"2026-10-30T17:01:09.252Z","state":"no findings","check":{"checked_at":"2026-10-31T07:00:23.990Z","outcome":"read","tool_count":23,"tool_names":["quaderno_ping","quaderno_calculate_tax","quaderno_list_invoices","quaderno_get_invoice","quaderno_list_contacts","quaderno_get_contact","quaderno_list_items","quaderno_get_item","quaderno_list_credit_notes","quaderno_get_credit_note","quaderno_list_receipts","quaderno_get_receipt","quaderno_list_expenses","quaderno_get_expense","quaderno_list_tax_codes","quaderno_list_jurisdictions","quaderno_list_webhooks","quaderno_request","quaderno_create_contact","quaderno_update_contact","quaderno_create_item","quaderno_create_invoice","quaderno_create_transaction"],"sets_instructions":true,"verdict":"clear","findings":[],"rules_version":"2026.10.30a"},"tools":{"fingerprint":"60345e9cc658a257ab9aa5355c3e26b0d5f758e485f7960e993f82620c925485","tool_hashes":{"quaderno_ping":"7536f09d9b48e9bc8276644eede39a8d29f385c11f7c0e24f608e83ee5a22889","quaderno_request":"12e33ff1f9801371505e2f4e8b2b88a0149695a511507a2edaf632d2659a2af4","quaderno_get_item":"4fa6d6524231b752f4e32aa659f2cdb9e89caa9114179b2642bbeb50fdfc46bd","quaderno_list_items":"c44f679dcaceb1e18f0e1b61d00953df29a04f024a0dfbc05d474b1541d8fe01","quaderno_create_item":"28d6490276c847e964dd95fba79452b7cc233e727cb922a9c899037a63a05cdc","quaderno_get_contact":"dfe19469acd21e679be14085cbfef2672f474fb0f21f35b85fc36506b5a26922","quaderno_get_expense":"1339de2bd342686380e3609c365fed003f1df3746a46d9aa0833440b20d7b1eb","quaderno_get_invoice":"689a4bce6b358a80fd05c8b8722640bc4b1324247d1b1d9b548c3d368477fc09","quaderno_get_receipt":"0411848032ea75fadafbf0fb2ce27bf32640c670d3f705978b8883e8a4d79275","quaderno_calculate_tax":"f3ac7bc030f58d2980e6fa0005b1dd0d310a29bd9e403b0e4e4b296bb7edc4ea","quaderno_list_contacts":"e9b4d6448adca13f684c86c9448fb42ede951e92801a89c88e2bc6b4cade6e8c","quaderno_list_expenses":"278a49801de4634c242ddcf89327c1d3dc842bb78a381e68397fd99901eb301c","quaderno_list_invoices":"503e883c01321b9a99c046c14314c629cff38c5a62c0ef06469ade2c1c8a85fa","quaderno_list_receipts":"51c0ee618c83eb6ec0bfedefe92875059d0750227cc6fe039aa7bcd2a5177786","quaderno_list_webhooks":"9094e6799689ae1b406df66088657e70de693893a563763d69844a3cb3010d73","quaderno_create_contact":"e16d39bac3da6ff45baad9e1655017365c0afa7e0aa98ac14af741d043e76335","quaderno_create_invoice":"6e25d65a8f559c393726dd90a82f91f910ca2050d989b3182c16661a4ac14aeb","quaderno_list_tax_codes":"2854aaa8f4ff6b434c4fcafb04756aba391e2c275417f49e0ea4b6ee62b247c7","quaderno_update_contact":"24ac9083feb31e5c40b4e1aa766b97fc6329db24fb1ec6ed3ae9366b78f97e7c","quaderno_get_credit_note":"015b8c32f272ac96a4345b091cee418eee437b0e9472283a5b139dc425b4a204","quaderno_list_credit_notes":"06fe83efbe4e4426a7fa51ff8735e5d74dfa0e11ca17a69bd65d6a48d226f464","quaderno_create_transaction":"a2d395596c969e9c2f0b35ca1813a314ab39d2a4d58244e6b994519587bc028d","quaderno_list_jurisdictions":"c18f0c7882fab45e924f4227971efc1d713449ce7c470a669153518fd6cad2ec"},"instructions_hash":"1df8ef3872bdf647b85f625362f722c8dfe9b731d12edbc0d866abe70305520a","fingerprinted_at":"2026-10-31T07:00:23.990Z","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."}