{"$schema":"https://verifymcp.io/schemas/trust-report.json","schemaVersion":1,"license":{"name":"CC BY-NC 4.0","url":"https://creativecommons.org/licenses/by-nc/4.0/"},"generatedAt":"2026-11-05T20:29:40.217Z","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp","markdownUrl":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp.md","server":{"slug":"marcogorrasi-hub-kalvi-nfse","name":"Kalvi — NFS-e e IBS/CBS","registryName":"io.github.marcogorrasi-hub/kalvi-nfse","description":"Confere a NFS-e brasileira para IBS/CBS antes de transmitir. Sem cadastro e sem chave.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"v1-mcp","type":"remote","identifier":"https://api.kalvi.com.br/v1/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp","version":"0.1.0","transport":null,"scoredAt":"2026-11-05T07:31:22.194Z"},"score":{"total":71,"tier":"medium","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":71},{"date":"2026-11-04","total":71},{"date":"2026-11-03","total":71},{"date":"2026-11-02","total":70},{"date":"2026-11-01","total":70},{"date":"2026-10-31","total":69},{"date":"2026-10-30","total":69},{"date":"2026-10-29","total":68},{"date":"2026-10-28","total":68},{"date":"2026-10-27","total":67},{"date":"2026-10-26","total":67},{"date":"2026-10-25","total":66},{"date":"2026-10-24","total":66}]},"categories":[{"name":"Endpoint Security","score":11,"verdict":"fail","reasons":["TLS not yet verified: we couldn't open a connection to check the certificate.","Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.","HTTPS is enforced; there's no plaintext access path.","HSTS not yet verified: we couldn't read the response headers to check for it.","DNSSEC check failed: this domain isn't protected by DNSSEC."],"codes":[{"code":"tls.unreachable","args":{}},{"code":"auth.unreachable","args":{}},{"code":"https.enforced","args":{}},{"code":"headers.inconclusive","args":{}},{"code":"dnssec.absent","args":{}}]},{"name":"Transport & Reachability","score":0,"verdict":"fail","reasons":["Transport check failed: declared streamable-http, but we couldn't connect to verify it."],"codes":[{"code":"transport.unreachable","args":{"transport":"streamable-http"}}]},{"name":"Schema Quality & AI Usability","score":0,"verdict":"unverified","reasons":["Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list."],"codes":[{"code":"schema.unreachable","args":{}}]},{"name":"Stability & Change Management","score":0,"verdict":"unverified","reasons":["Stability not yet verified: not enough scan history yet (needs a 30-day window)."],"codes":[{"code":"stability.insufficient_history","args":{}}]},{"name":"Tool Coverage","score":0,"verdict":"unverified","reasons":["Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list."],"codes":[{"code":"toolquality.unreachable","args":{}}]},{"name":"Tool Safety","score":0,"verdict":"unverified","reasons":["Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list."],"codes":[{"code":"toolsafety.unreachable","args":{}}]},{"name":"Capabilities","score":0,"verdict":"unverified","reasons":["Capabilities not yet verified: we couldn't read the endpoint's capabilities."],"codes":[{"code":"cap.unreachable","args":{}}]}],"inconclusive":["TLS not yet verified: we couldn't open a connection to check the certificate.","Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.","HSTS not yet verified: we couldn't read the response headers to check for it.","Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.","Stability not yet verified: not enough scan history yet (needs a 30-day window).","Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.","Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.","Capabilities not yet verified: we couldn't read the endpoint's capabilities."],"malware":[],"components":[{"slug":"v1-mcp","type":"remote","identifier":"https://api.kalvi.com.br/v1/mcp","withdrawn":false,"score":71,"current":true,"url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp","markdownUrl":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://api.kalvi.com.br/v1/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"0.1.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"validar_nfse","title":"Conferir uma NFS-e antes de transmitir","description":"Confere o XML da DPS (NFS-e do padrão nacional) contra as regras oficiais de IBS/CBS e devolve o que seria recusado, com o código oficial de rejeição e o campo do XML que causou. Use antes de transmitir. Nada da nota é guardado.","inputs":[{"name":"xml","type":"string","required":true,"description":"O XML da DPS, completo, como string."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":84},{"name":"classificar_servico","title":"Descobrir o CST e o cClassTrib de um serviço","description":"A partir do item da LC 116 (ou do código de tributação nacional), do regime do prestador, do município e da data de competência, devolve os candidatos de CST e cClassTrib com justificativa, alíquotas vigentes e a fonte oficial de cada regra. Use quando a pergunta for 'qual código eu uso neste serviço'.","inputs":[{"name":"competence_date","type":"string","required":true,"description":"AAAA-MM-DD."},{"name":"municipality_code","type":"string","required":true,"description":"Código IBGE de 7 dígitos."},{"name":"nbs_code","type":"string","required":false,"description":"NBS, quando houver."},{"name":"operation_nature","type":"string","required":false,"description":null},{"name":"service_code","type":"string","required":true,"description":"Item da LC 116 (\"04.01\") ou cTribNac de 6 dígitos (\"040101\")."},{"name":"tax_regime","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":175},{"name":"explicar_rejeicao","title":"Explicar um código de rejeição da NFS-e","description":"Recebe um código de rejeição da NFS-e nacional (E0958, E0855, E0959...) e devolve o texto oficial da regra, o campo do XML a que ela se refere e se o efeito é recusar a nota. Use quando a pergunta for 'o que significa este erro'.","inputs":[{"name":"codigo","type":"string","required":true,"description":"O código, como veio na recusa. Ex.: \"E0958\"."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":97}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T07:31:22.000Z","track":"remote","endpoint":"https://api.kalvi.com.br/v1/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"unreached","label":"Not reached","version":null,"cipherSuite":null,"chainError":null,"certificates":[]},"dnssec":{"result":"insecure","label":"Not signed","name":"api.kalvi.com.br.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"br.","outcome":"verified","label":"Verified"},{"zone":"com.br.","outcome":"verified","label":"Verified"},{"zone":"kalvi.com.br.","outcome":"insecure_proven","label":"Unsigned (proven)"}]},"auth":{"outcome":"inconclusive","label":"Inconclusive","gate":null,"gateLabel":null,"status":null,"authorizationServers":[]},"httpsRedirect":{"outcome":"https_enforced","label":"HTTPS enforced","status":null},"transports":[{"transport":"streamable-http","outcome":"unreachable","label":"Unreachable","status":null,"followed":false}],"provenance":null,"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":null},"mismatches":[],"changelog":{"trackingSince":"2026-10-24","recent":[{"id":"chg_01a1aa9e-95e2-73c8-b790-0c5c32f36bb2","kind":"score.total_changed","summary":"Trust score (71 → 4)","materiality":"functional","direction":"regression","scoreDelta":-67,"occurredOn":"2026-11-05","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1aa9e-95e2-73c8-b790-0c5c32f36bb2"},{"id":"chg_01a1a577-2ad0-7708-a719-436366e30d23","kind":"check.unverifiable","summary":"Stability (0.33 → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad0-7708-a719-436366e30d23"},{"id":"chg_01a1a577-2ad1-7765-aa46-c97c40dd9c82","kind":"check.unverifiable","summary":"Tool safety (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad1-7765-aa46-c97c40dd9c82"},{"id":"chg_01a1a577-2ad1-7f3a-a3aa-25a536f7a504","kind":"check.unverifiable","summary":"TLS certificate (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad1-7f3a-a3aa-25a536f7a504"},{"id":"chg_01a1a577-2ad2-75b5-808a-5958bcf0238d","kind":"check.verdict","summary":"Transport (pass → fail)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad2-75b5-808a-5958bcf0238d"},{"id":"chg_01a1a577-2ad3-70dd-b810-3277cb8cc338","kind":"check.unverifiable","summary":"HSTS header (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad3-70dd-b810-3277cb8cc338"},{"id":"chg_01a1a577-2ad3-77dd-abd1-541ba5a370a2","kind":"check.reason","summary":"Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad3-77dd-abd1-541ba5a370a2"},{"id":"chg_01a1a577-2ad3-7e76-abac-402ac671f824","kind":"check.unverifiable","summary":"Capabilities (pass → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad3-7e76-abac-402ac671f824"},{"id":"chg_01a1a577-2ad5-7c99-b074-5b90bbe39aa3","kind":"check.unverifiable","summary":"Tool coverage (100 → unverified)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad5-7c99-b074-5b90bbe39aa3"},{"id":"chg_01a1a577-2ad6-74af-93e4-b62324d34c4f","kind":"check.appeared","summary":"First check of Schema quality (unverified)","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad6-74af-93e4-b62324d34c4f"},{"id":"chg_01a1a577-2ad6-7aa2-b0e0-abd0e73e2a89","kind":"capture.status_changed","summary":"Endpoint reachability (reachable → unreachable)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad6-7aa2-b0e0-abd0e73e2a89"},{"id":"chg_01a1a577-2ad7-70fb-a485-83496c08cf92","kind":"score.total_changed","summary":"Trust score (71 → 4)","materiality":"functional","direction":"regression","scoreDelta":-67,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a577-2ad7-70fb-a485-83496c08cf92"},{"id":"chg_01a1a053-7ba1-713f-8da0-19898ceecdaa","kind":"score.total_changed","summary":"Trust score (70 → 71)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1a053-7ba1-713f-8da0-19898ceecdaa"},{"id":"chg_01a19606-4fbe-79f7-be56-72ea001fa21c","kind":"score.total_changed","summary":"Trust score (69 → 70)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-01","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a19606-4fbe-79f7-be56-72ea001fa21c"},{"id":"chg_01a18bb8-d799-7a5d-a5f8-ff2e4d0bb694","kind":"score.total_changed","summary":"Trust score (68 → 69)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a18bb8-d799-7a5d-a5f8-ff2e4d0bb694"},{"id":"chg_01a18169-2918-7689-b4a7-5b4389429304","kind":"score.total_changed","summary":"Trust score (67 → 68)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-28","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a18169-2918-7689-b4a7-5b4389429304"},{"id":"chg_01a1771c-8da1-76af-9c39-3ecf581d5d28","kind":"score.total_changed","summary":"Trust score (66 → 67)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-26","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a1771c-8da1-76af-9c39-3ecf581d5d28"},{"id":"chg_01a171f4-79c7-746d-9374-499e7cb8397e","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-10-25","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a171f4-79c7-746d-9374-499e7cb8397e"},{"id":"chg_01a16b82-1d67-7044-8121-5764581f12ef","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp#chg-chg_01a16b82-1d67-7044-8121-5764581f12ef"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp","markdown":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp.md","changelogJson":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/marcogorrasi-hub-kalvi-nfse/v1-mcp.xml","external":[{"label":"Remote endpoint","href":"https://api.kalvi.com.br/v1/mcp"},{"label":"Repository","href":"https://github.com/marcogorrasi-hub/Classifica-NFSe"},{"label":"Website","href":"https://kalvi.com.br/"}]}}