Verithic · official data by municipality
by veredamonte-glitch · remote · no sign-in to list tools · v2.2.1 · published by GitHub user veredamonte-glitch
Data by municipality near Barcelona and Madrid: €/m², IBI, rent, minutes. Every figure sourced
13 tools: 11 change things and 2 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone0Claude Code: ask
- Changes things11Claude Code: ask: see these tools
- Only reads2Claude Code: allow: see these tools
1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http verithic https://verithic.com/api/public/mcpFindings
Matches of fixed checks, with the text they matched.
The server marks "comparar_municipios" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "put": a word for a change.
Tools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
13 tools
Changes things 11Claude Code: ask
alquiler_ano_a_anoAverage rent of registered contracts per full year for one municipality (Generalitat de Catalunya, dataset qww9-bvhh): € per month and number of contracts each year, with a warning…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Average rent of registered contracts per full year for one municipality (Generalitat de Catalunya, dataset qww9-bvhh): € per month and number of contracts each year, with a warning when a year has fewer than 100 contracts, and one sentence with the first and last reliable year. Without a municipality it lists the towns with a long enough series. Source, period and read date included; a year with no value is null with its reason. — Alquiler medio de los contratos registrados por año completo para un municipio (Generalitat de Catalunya, conjunto qww9-bvhh): €/mes y número de contratos cada año, con aviso cuando un año tiene menos de 100 contratos, y una frase con el primer y el último año fiables. Sin municipio lista las poblaciones con serie suficiente. Con fuente, periodo y fecha de lectura; un año sin valor sale a null con su motivo.
Annotations the server declares
- title: Rent year by year
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
buscar_por_presupuestoGiven a purchase budget, says how many square metres of used housing it buys in each municipality with a published price (budget / average price per m²), sorted from most to least …No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Given a purchase budget, says how many square metres of used housing it buys in each municipality with a published price (budget / average price per m²), sorted from most to least space. Each municipality carries its public transport minutes to Plaça Catalunya (door to door, leaving 7–9am on a weekday) and, as before, its driving minutes. Can be limited by maximum public transport minutes, by maximum driving minutes and by county. It is a municipal average without taxes or purchase costs, not the price of a specific flat. — Con un presupuesto de compra, dice cuántos metros de vivienda usada da en cada municipio con precio publicado (presupuesto / precio medio del m²), ordenado de más a menos metros. Cada municipio trae sus minutos en transporte público a plaza Catalunya (puerta a puerta, saliendo de 7 a 9 en día laborable) y, como antes, sus minutos en coche. Se puede acotar por minutos máximos en transporte público, por minutos máximos en coche y por comarca. Es una media municipal sin impuestos ni gastos, no el precio de un piso concreto.
Annotations the server declares
- title: Search by budget
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
calcular_mudanzaBalance of moving between two municipalities in the Barcelona area, with official averages that can be replaced by the user's own figures: rent or mortgage payment plus property ta…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Balance of moving between two municipalities in the Barcelona area, with official averages that can be replaced by the user's own figures: rent or mortgage payment plus property tax a month, transfer tax (ITP) with the Catalan scale or the 5% young-buyer rate, notary and land-registry fees from the official tariffs, how many m² the current home buys there, money left after selling and buying, months to recover the cost of moving, and commute minutes and hours a year to central Barcelona. Every line carries its type (data, rule, sum or user figure), source and read date. Never concludes whether to move. — Saldo de mudarse entre dos municipios de Barcelona y alrededores, con medias oficiales que el usuario puede sustituir por sus cifras: alquiler o cuota más IBI al mes, ITP con la escala catalana o el 5 % joven, notaría y registro por arancel, metros que compra tu vivienda allí, capital que queda tras vender y comprar, meses para recuperar el coste del cambio, y minutos y horas al año de trayecto al centro de Barcelona. Cada línea con su tipo (dato, norma, cálculo o cifra del usuario), fuente y fecha. Nunca concluye si conviene mudarse.
Annotations the server declares
- title: Is moving worth it?
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
comparar_municipiosPuts two municipalities side by side on what weighs most when choosing: price per m², property tax (IBI), rent, driving and public transport minutes to Barcelona, beach, rent-cap z…1 finding
Why it is in this group
- The description's first verb is "put": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
The server marks "comparar_municipios" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The description's first verb is "put": a word for a change.
Description, as the server wrote it Puts two municipalities side by side on what weighs most when choosing: price per m², property tax (IBI), rent, driving and public transport minutes to Barcelona, beach, rent-cap zone, tourist flats and how satisfied residents are. Returns each figure with its source and the difference when both sources publish it. For small municipalities the resident figure is their county average and is labelled as such. — Pone dos municipios lado a lado en lo que más pesa al elegir: precio €/m², IBI, alquiler, minutos a Barcelona en coche y en transporte público, playa, zona tensionada, viviendas turísticas y satisfacción de los vecinos. Devuelve la cifra de cada uno con su fuente y la diferencia cuando las dos fuentes publican el dato. En municipios pequeños la cifra de vecinos es la media de su comarca y así se rotula.
Annotations the server declares
- title: Compare two municipalities
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
ficha_municipioEverything Verithic publishes for one municipality in the Barcelona area: price per m² of used housing, property tax (IBI), average rent, minutes to Barcelona, public transport, re…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Everything Verithic publishes for one municipality in the Barcelona area: price per m² of used housing, property tax (IBI), average rent, minutes to Barcelona, public transport, rent-cap zone status, tourist flats, empty homes (INE, 2021 Census), how satisfied residents are, and more. Each figure comes with its source, period and read date; what a source does not publish is null with the reason. Includes the yearly price series since 2013 and the five indices by dimension, each with its figures and cut-off date. — Todo lo que Verithic publica de un municipio de Barcelona y alrededores: precio €/m² de la vivienda usada, IBI, alquiler medio, minutos a Barcelona, transporte público, zona tensionada, pisos turísticos, viviendas vacías (INE, Censo 2021), satisfacción de los vecinos y más. Cada cifra con fuente, periodo y fecha de lectura; lo que la fuente no publica sale a null con la razón. Incluye la serie anual del precio desde 2013 y los cinco índices por dimensión, cada uno con sus cifras y su fecha de corte.
Annotations the server declares
- title: Municipality profile
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
mas_por_menosThe towns that score high on Connections and Services nearby and are cheaper than most (thresholds in Verithic's dated weights file, percentiles within the area), each with those t…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it The towns that score high on Connections and Services nearby and are cheaper than most (thresholds in Verithic's dated weights file, percentiles within the area), each with those three indices, the figures behind them and the cut-off date. Can be limited to a county. Not a recommendation. — Las poblaciones con índice alto en Conexión y en Servicios cerca y más económicas que la mayoría (umbrales en el fichero de pesos con fecha de Verithic, percentiles dentro de la zona), cada una con esos tres índices, las cifras que los forman y la fecha de corte. Se puede limitar a una comarca. No es una recomendación.
Annotations the server declares
- title: More for less
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
metodologia_fuentesThe official sources behind Verithic's figures (publisher, link, licence, period, read date, next read), what each reason for a missing value means, how the sentence of each figure…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it The official sources behind Verithic's figures (publisher, link, licence, period, read date, next read), what each reason for a missing value means, how the sentence of each figure, the similar towns and the indices by dimension are computed, and what is not available yet. — Las fuentes oficiales detrás de las cifras de Verithic (organismo, enlace, licencia, periodo, fecha de lectura, próxima lectura), qué significa cada motivo de dato ausente, cómo se calculan la frase de cada cifra, los municipios parecidos y los índices por dimensión, y qué aún no está disponible.
Annotations the server declares
- title: Sources and method
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
municipios_similaresFive municipalities most similar to a given one, and up to five similar but cheaper per m² (at least 10% lower), each with a similarity index, price per m² and distance in km.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Five municipalities most similar to a given one, and up to five similar but cheaper per m² (at least 10% lower), each with a similarity index, price per m² and distance in km. Computed by Verithic on price, rent, minutes to Barcelona, size and property tax, within 50 km or the same county; the method is returned with the answer. Not a recommendation. — Los cinco municipios más parecidos a uno dado y hasta cinco parecidos pero más baratos por m² (al menos un 10 % menos), cada uno con índice de similitud, precio €/m² y distancia en km. Cálculo de Verithic sobre precio, alquiler, minutos a Barcelona, tamaño e IBI, a 50 km o de la misma comarca; el método va en la respuesta. No es una recomendación.
Annotations the server declares
- title: Similar municipalities
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
precio_paradaFor a Rodalies or FGC line with a read stop order: its stops from Barcelona outwards, each with the town's price per m² of used homes, average rent and minutes to the centre of Bar…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it For a Rodalies or FGC line with a read stop order: its stops from Barcelona outwards, each with the town's price per m² of used homes, average rent and minutes to the centre of Barcelona. Price and rent are the town's, never the station's. Source, period and read date included; a missing figure is null with its reason. Without a line it lists the available lines. — De una línea de Rodalies o FGC con el orden de paradas leído: sus paradas desde Barcelona hacia fuera, cada una con el precio €/m² de la vivienda usada de su población, el alquiler medio y los minutos al centro de Barcelona. El precio y el alquiler son los de la población, nunca los de la estación. Con fuente, periodo y fecha de lectura; una cifra que falta sale a null con su motivo. Sin línea lista las disponibles.
Annotations the server declares
- title: Price of each stop
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
ranking_por_perfilOrders the municipalities for one profile (family: Family with children; relocation: Moving from abroad; calm: Calm and space) using the five indices by dimension, each with its fi…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Orders the municipalities for one profile (family: Family with children; relocation: Moving from abroad; calm: Calm and space) using the five indices by dimension, each with its figures, the profile's weights, the cut-off date and the number of towns. Can be limited to a county. Towns missing a dimension of the profile are listed apart, unranked, with the reason. Not a recommendation. — Ordena los municipios para un perfil (family: Familia con niños; relocation: Llego de fuera; calm: Calma y espacio) con los cinco índices por dimensión, cada uno con sus cifras, los pesos del perfil, la fecha de corte y el número de poblaciones. Se puede limitar a una comarca. Las que no tienen alguna dimensión del perfil salen aparte, sin puesto y con el motivo. No es una recomendación.
Annotations the server declares
- title: Ranking by profile
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
zona_tensionada_2027Whether a municipality is today a stressed residential market (rent-cap) zone, with its resolution and BOE reference, whether the Catalan government proposes it leaves or enters, a…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Whether a municipality is today a stressed residential market (rent-cap) zone, with its resolution and BOE reference, whether the Catalan government proposes it leaves or enters, and when the first declaration expires (March 2027; the source does not set the exact day). Separates what is in force from what is only proposed. — Si un municipio es hoy zona de mercado residencial tensionado (con su resolución y BOE), si el Govern propone que salga o entre, y cuándo vence la primera declaración (marzo de 2027; la fuente no fija el día exacto). Distingue lo que rige de lo que solo está propuesto.
Annotations the server declares
- title: Rent-cap zone in 2027
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
Only reads 2Claude Code: allow
buscar_municipiosFinds municipalities by part of the name and/or county and returns their slug and page link, to use with the other tools.No findings
Why it is in this group
- The description's first verb is "find": a word for reading.
Description, as the server wrote it Finds municipalities by part of the name and/or county and returns their slug and page link, to use with the other tools. Does not return figures. — Busca municipios por parte del nombre y/o comarca y devuelve su slug y el enlace a la ficha, para usarlos con las otras herramientas. No devuelve cifras.
Annotations the server declares
- title: Find municipalities
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
listar_municipiosReturns every published municipality (no cap) with exactly the fields you ask for, optionally filtered by min/max on any numeric field, by county, and sorted.No findings
Why it is in this group
- The description's first verb is "return": a word for reading.
Description, as the server wrote it Returns every published municipality (no cap) with exactly the fields you ask for, optionally filtered by min/max on any numeric field, by county, and sorted. One call answers questions such as “which is the cheapest town within 35 minutes of Barcelona?”. Each value carries source, period and read date; a missing value is null with its reason, and towns with no value in a filtered field are listed apart, never estimated. Call it without fields to get the default fields and the list of available field keys. — Devuelve todas las poblaciones publicadas (sin tope) con los campos que pidas, con filtros mínimo/máximo sobre cualquier campo numérico, por comarca y ordenadas. Una sola llamada responde a «¿cuál es la población más barata a menos de 35 minutos de Barcelona?». Cada valor lleva fuente, periodo y fecha de lectura; lo que falta sale a null con su motivo, y las poblaciones sin valor en un campo filtrado se listan aparte, nunca se estiman. Sin campos devuelve los de por defecto y la lista de campos disponibles.
Annotations the server declares
- title: All municipalities, chosen fields
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Install
Pinned to version 2.2.1. Values in angle brackets are yours to fill in.
claude mcp add --transport http verithic https://verithic.com/api/public/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__verithic__buscar_municipios",
"mcp__verithic__listar_municipios"
],
"ask": [
"mcp__verithic__ficha_municipio",
"mcp__verithic__comparar_municipios",
"mcp__verithic__buscar_por_presupuesto",
"mcp__verithic__zona_tensionada_2027",
"mcp__verithic__calcular_mudanza",
"mcp__verithic__municipios_similares",
"mcp__verithic__ranking_por_perfil",
"mcp__verithic__mas_por_menos",
"mcp__verithic__alquiler_ano_a_ano",
"mcp__verithic__precio_parada",
"mcp__verithic__metodologia_fuentes"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as verithic. Review it before you use it.
