{"server":{"name":"io.github.danielasalgadov/fiscal","title":"Fiscal y nomina MX — SAT, ISR, CFDI, IMSS, finiquito","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://menteorama-fiscal-mcp.menteorama.workers.dev/mcp","type":"streamable-http"}],"version":"0.4.0","websiteUrl":"https://studio.menteorama.co/fiscal","description":"Fiscal y nomina MX: recargos, ISR, CFDI, RESICO, calendario, IMSS, aguinaldo, finiquito."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-07-24T01:51:01.588985Z","publishedAt":"2026-07-24T01:51:01.588985Z","statusChangedAt":"2026-07-24T01:51:01.588985Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://menteorama-fiscal-mcp.menteorama.workers.dev/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2025-11-25"],"stateless":true},"health":{"reachable":true,"uptime_30d":0.97321427,"latency_ms_p50":141,"consecutive_failures":0,"last_probe_at":"2026-10-19T07:57:57.247Z","last_ok_at":"2026-10-19T07:57:57.247Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"fiscal_aguinaldo","title":null,"description":"Calcula el aguinaldo (LFT Art. 87): bruto (proporcional si aplica), parte exenta (30 UMA), parte gravada e ISR estimado. Determinista. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_calendario","title":null,"description":"Obligaciones fiscales y fechas limite de un regimen fiscal mexicano. Con `mes` (1-12) calcula la fecha limite del pago mensual de ese periodo (dia 17 del mes siguiente, ajustado al siguiente dia habil por fin de semana). Con `rfc6` (6o digito del RFC) estima la extension del decreto de facilidades. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_cfdi_validar","title":null,"description":"Valida la coherencia de un CFDI 4.0 antes de emitirlo: relacion entre tipo de comprobante, uso, metodo/forma de pago y tipo de receptor, contra los catalogos del SAT. Determinista. NO timbra ni sustituye al PAC. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_finiquito","title":null,"description":"Calcula finiquito (renuncia/termino) o liquidacion (despido injustificado), LFT: aguinaldo proporcional, vacaciones + prima, y para liquidacion 3 meses + 20 dias/anio + prima de antiguedad. Devuelve montos BRUTOS. La procedencia legal y el ISR se confirman con abogado/contador. No asesoria.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_imss","title":null,"description":"Calcula las cuotas IMSS obrero-patronales del periodo sobre el SBC diario (topado a 25 UMA): Enfermedades y Maternidad, Invalidez y Vida, Retiro, Cesantia y Vejez (curva patronal 2026 por veces UMA), Guarderias, Riesgos de Trabajo e INFONAVIT. Determinista. Da sbc_diario o salario_diario. Estimacion (la prima RT es por empresa; los dias reales dependen del mes). Informativo, no asesoria.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_isr_estimado","title":null,"description":"ESTIMA el ISR anual segun regimen, ingresos y deducciones, con la tarifa progresiva Art. 152 (Anexo 8 RMF 2026) o la tasa aplicable (RESICO/PM). Es una ESTIMACION: el ISR real depende de deducciones exactas, acreditamientos y pagos provisionales. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_isr_retencion","title":null,"description":"Calcula la retencion MENSUAL de ISR de salarios (Art. 96 LISR) menos el subsidio al empleo vigente (DOF 2025). Determinista. Devuelve ISR de tarifa, subsidio aplicado y retencion final. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_recargos","title":null,"description":"Calcula recargos por mora + actualizacion por pago tardio de una contribucion en Mexico (CFF Art. 17-A y 21). Determinista y auditable. Los meses se cuentan dia-a-dia desde el vencimiento (cada fraccion = mes completo). Si no se dan los INPC, el total NO incluye actualizacion y sera mayor. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_regimen_factores","title":null,"description":"Devuelve los FACTORES para elegir regimen fiscal en Mexico (topes de ingreso, base gravable, tasas, exclusiones) segun tipo de persona, ingresos anuales y actividad. INFORMA, NO DECIDE: nunca recomienda un regimen; la eleccion es del contribuyente con su contador. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"},{"name":"fiscal_valores_vigentes","title":null,"description":"Devuelve los valores fiscales vigentes verificados de Mexico para un anio (UMA, salario minimo, tasas de recargo y parcialidades), cada uno con su fuente oficial. Es el 'moat': datos mantenidos y verificados contra DOF/LIF/CFF. Informativo, no asesoria fiscal.","annotations":{"readOnlyHint":true,"openWorldHint":false},"source":"probe","observed_at":"2026-10-19T07:57:57.247Z"}],"dev.protogrid/trust":{"score":76,"components":{"hygiene":80,"liveness":99,"freshness":85,"provenance":45},"drivers":["+website","+reachable","+uptime-97%","~updated-87d-ago","-no-repository"],"flags":["no-repository"],"blocked":false,"computed_at":"2026-10-19T11:41:18.334Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":85,"label":"good","components":{"auth":null,"hygiene":86,"protocol":75,"stability":100,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28","status":"warn","category":"protocol"},{"id":"protocol.stateless","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"10 of 10 tools declare readOnlyHint or destructiveHint","status":"pass","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: fiscal_recargos (destructiveHint, idempotentHint); fiscal_cfdi_validar (destructiveHint, idempotentHint); fiscal_isr_retencion (destructiveHint, idempotentHint); …","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 2,135 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"no tool changes in 30 days","status":"pass","category":"stability"},{"id":"stability.rug_pull","detail":"no tool changed its meaning under the same name","status":"pass","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-tools.directory_hints","~protocol.modern"],"flags":[],"tool_count":10,"token_estimate":2135,"tools_hash":"83dc0f626ffc65159c2ba5f1fa58680e","tools_changed_at":null,"computed_at":"2026-10-19T12:00:19.663Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"io.github.danielasalgadov/fiscal","aliases":[],"alias_count":0,"repository_key":null,"owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/io.github.danielasalgadov%2Ffiscal/tools","arguments":{"name":"io.github.danielasalgadov/fiscal"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/io.github.danielasalgadov%2Ffiscal/connection?target=mcpServers","arguments":{"name":"io.github.danielasalgadov/fiscal","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}