Polymarket and Predict.fun historical tick data, plus backtest quotes and status, over MCP
Nothing to run from here
Mexico Tax and Payroll — SAT, ISR, CFDI, IMSS, Severance is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
10
tools declared
—
trust score
remote
at its publisher
—
calls last 7d
What it does
Mexican tax and payroll: surcharges, income tax, CFDI, RESICO, calendar, IMSS, Christmas bonus, severance.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http fiscal-y-nomina-mx-sat-isr-cfdi-imss-finiquit-mcp https://menteorama-fiscal-mcp.menteorama.workers.dev/mcp
# 2 — ask your agent for something these tools do
# fiscal_recargos, fiscal_valores_vigentes, fiscal_calendario and 7 more
Mexico Tax and Payroll — SAT, ISR, CFDI, IMSS, Severance costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
DAAll 1 server
danielasalgadov1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http fiscal-y-nomina-mx-sat-isr-cfdi-imss-finiquit-mcp https://menteorama-fiscal-mcp.menteorama.workers.dev/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
10 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| monto | number | yes | Monto original del adeudo, en pesos. |
| fecha_venc | string | yes | Fecha limite de pago, YYYY-MM-DD. |
| fecha_pago | string | yes | Fecha en que se paga, YYYY-MM-DD. |
| inpc_num | number | no | Opcional. INPC del mes anterior al de pago (numerador, CFF 17-A). |
| inpc_den | number | no | Opcional. INPC del mes anterior al de vencimiento (denominador). |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| anio | integer | no | Anio fiscal. Default: el mas reciente cargado. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| regimen | string | yes | Regimen fiscal. |
| mes | integer | no | Opcional. Periodo mensual a declarar (1=enero). |
| rfc6 | integer | no | Opcional. 6o digito numerico del RFC, para la extension de dias. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| tipo_persona | string | yes | Tipo de contribuyente. |
| ingresos_anuales | number | yes | Ingresos anuales estimados, en pesos. |
| actividad | string | no | Opcional. Actividad principal (PF). |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| tipo | string | yes | Tipo de comprobante (I,E,T,N,P). |
| uso | string | yes | Clave de Uso del CFDI (c_UsoCFDI), ej. G03, D01, CP01. |
| metodo | string | no | Opcional. Metodo de pago (PUE/PPD). |
| forma_pago | string | no | Opcional. Clave de forma de pago (ej. 03, 99). |
| receptor | string | no | Opcional. Tipo de persona del receptor. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| regimen | string | yes | Regimen fiscal. |
| ingresos | number | yes | Ingresos anuales, en pesos. |
| deducciones | number | no | Opcional. Deducciones anuales (no aplica a RESICO PF). |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| ingreso_gravado | number | yes | Ingreso gravado del mes (base de retencion), en pesos. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| sbc_diario | number | no | SBC diario. Si se da, se usa directo. |
| salario_diario | number | no | Alterno a sbc_diario: salario diario que se integra con el factor. |
| factor_integracion | number | no | Opcional. Factor de integracion (default del anio). |
| dias | number | no | Opcional. Dias del periodo (default 30.4). |
| prima_rt | number | no | Opcional. Prima de Riesgos de Trabajo (default Clase I minima). |
| es_salario_minimo | boolean | no | Opcional. Fuerza el piso de CyV (3.150%). |
Calcula el aguinaldo (LFT Art. 87): bruto (proporcional si aplica), parte exenta (30 UMA), parte gravada e ISR estimado. Determinista. Informativo, no asesoria fiscal.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| salario_diario | number | yes | Salario diario. |
| dias_trabajados | number | no | Opcional. Dias trabajados en el anio (default 365). |
| dias_aguinaldo | number | no | Opcional. Dias de aguinaldo (default 15, minimo de ley). |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| salario_diario | number | yes | Salario diario. |
| tipo | string | no | finiquito (renuncia) o liquidacion (despido injustificado). |
| antiguedad_anios | number | no | Anios de antiguedad (para indemnizacion/prima). |
| dias_trabajados_anio | number | no | Dias trabajados del anio en curso (aguinaldo proporcional). |
| dias_vacaciones_pendientes | number | no | Dias de vacaciones no gozadas. |
| dias_aguinaldo | number | no | Opcional. Default 15. |
| prima_vacacional_pct | number | no | Opcional. Default 0.25. |
| salarios_pendientes | number | no | Opcional. Salarios devengados no pagados (bruto). |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Mexico Tax and Payroll — SAT, ISR, CFDI, IMSS, Severance or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 0.4.0.
0.4.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Mexico Tax and Payroll — SAT, ISR, CFDI, IMSS, Severance can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.