← Files Notaio Chianese CalculatorsARCHIVED FILE
plugin.json
9.92 KB · Nov 3, 2026 · 19:06 UTC
{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "notaio-chianese-calcoli",
"version": "1.0.0",
"description": "Six calculators for Italy from a notary's office: property purchase taxes, cadastral value, usufruct and bare ownership, heirs' shares, inheritance and gift tax, selling versus gifting a home.",
"author": {
"name": "Studio Notarile Chianese",
"email": "notaio@notaiochianese.it",
"url": "https://www.notaiochianese.it/"
},
"homepage": "https://www.notaiochianese.it/en/calculators-for-ai-assistants/",
"keywords": [
"italy",
"notary",
"home purchase",
"inheritance",
"gift tax",
"usufruct"
],
"extensions": {
"com.openai": {
"interface": {
"displayName": "Notaio Chianese Calculators",
"shortDescription": "Italy home & inheritance tax",
"longDescription": "Six calculators for people who are about to buy a home or other real estate, make a gift, or deal with an inheritance in Italy. They are maintained by Studio Notarile Chianese, a notary's office in Pioltello and Milan, and are built on the same calculators anyone can use on the office's website, at notaiochianese.it/strumenti.\n\nWhat they calculate:\n\u2013 the taxes on buying real estate: a home or an outbuilding, land, an office, a shop or a warehouse, from a private seller or from a company, with and without first-home relief, including the taxes on a mortgage loan;\n\u2013 the cadastral value of a property from its cadastral income (rendita catastale) and, for an inheritance or a gift, of every asset on a cadastral record, buildings and land;\n\u2013 the value of usufruct and bare ownership, by the age of the person who keeps the usufruct;\n\u2013 who inherits and in what shares when there is no will, and the share the law reserves to spouse, children and parents;\n\u2013 inheritance tax and gift tax, with the allowances that depend on kinship, from the assets as listed on the cadastral record if needed, and a comparison between the two;\n\u2013 the taxes on selling and on gifting the same home to a family member, side by side.\n\nEvery answer lists the items one by one, the date the figures were last checked, what the calculation leaves out, and the address of the calculator's page on the office's website. The figures are those in force, and the office updates them when they change.\n\nThese are calculations: not a fee quote, because they do not include the notary's fee, and not advice on a specific case. Tool names, inputs and results are in Italian.\n\nThe server is read-only and needs no login. It sends nothing to the office and does not record what is asked: it only counts how many times each calculator is used.",
"developerName": "Studio Notarile Chianese",
"category": "Finance",
"capabilities": [
"Taxes on buying real estate in Italy: homes, land, offices, shops, warehouses",
"Cadastral value from cadastral income, for one property or a whole cadastral record",
"Value of usufruct and bare ownership by age",
"Who inherits under Italian law, and in what shares",
"Italian inheritance tax and gift tax by kinship",
"Taxes on selling versus gifting a home to a relative"
],
"websiteURL": "https://www.notaiochianese.it/en/calculators-for-ai-assistants/",
"supportURL": "https://www.notaiochianese.it/en/calculators-for-ai-assistants/",
"privacyPolicyURL": "https://www.notaiochianese.it/en/privacy-policy/",
"termsOfServiceURL": "https://www.notaiochianese.it/en/calculators-for-ai-assistants/terms/",
"defaultPrompt": [
"How much tax will I pay buying a \u20ac200,000 first home in Italy from a private seller? Cadastral income is \u20ac900.",
"My father died in Italy without a will, leaving his wife and three children. Who inherits, and in what shares?",
"In Italy, is it cheaper in taxes to sell or to gift my flat to my son? Cadastral income \u20ac1,000, value \u20ac150,000."
],
"brandColor": "#0E5C58",
"composerIcon": "./assets/icona.png",
"logo": "./assets/icona.png"
},
"review": {
"test_cases": {
"positive": [
{
"description": "Purchase taxes on a first home bought from a private seller",
"prompt": "I am buying a home in Italy from a private seller for \u20ac200,000 as my first home. The cadastral income is \u20ac900. How much tax will I pay?",
"tools_triggered": "imposte_acquisto_immobile",
"expected_behavior": "Calls imposte_acquisto_immobile and reports \u20ac2,215 in taxes, itemised (registration tax \u20ac2,079), and says the notary's fee is not included. The tool also returns the total without first-home relief (\u20ac10,342); the assistant may or may not quote it."
},
{
"description": "Shares of the heirs when there is no will",
"prompt": "My father died in Italy without a will. He leaves his wife and three children. How is the estate divided?",
"tools_triggered": "quote_ereditarie",
"expected_behavior": "Calls quote_ereditarie and reports the spouse's share (1/3) and each child's share (2/9). The tool also returns the shares the law reserves to them; the assistant may or may not quote them."
},
{
"description": "Selling versus gifting a home to a child",
"prompt": "I want to transfer my flat in Italy to my son. Cadastral income \u20ac1,000, value about \u20ac150,000, it would be his first home. Is it cheaper in taxes to sell it to him or to gift it?",
"tools_triggered": "vendita_o_donazione",
"expected_behavior": "Calls vendita_o_donazione and reports \u20ac2,443.60 in taxes for the sale and \u20ac763.40 for the gift, then the differences that are not about money, including that a buyer of a gifted home no longer risks having to return it."
},
{
"description": "Value of bare ownership when the owner keeps the usufruct",
"prompt": "I was born on 10 March 1956 and my house in Italy is worth \u20ac200,000. If I transfer it on 15 October 2026 and keep the usufruct, what is the bare ownership worth?",
"tools_triggered": "usufrutto_nuda_proprieta",
"expected_behavior": "Calls usufrutto_nuda_proprieta and reports usufruct \u20ac80,000 (40%) and bare ownership \u20ac120,000 (60%)."
},
{
"description": "Gift tax on a home given to a child",
"prompt": "I want to gift my son a home in Italy with a cadastral value of \u20ac200,000. How much tax is due?",
"tools_triggered": "imposte_successione_donazione",
"expected_behavior": "Calls imposte_successione_donazione with operazione \"donazione\" and reports \u20ac6,371.40 in total: no gift tax, because the value is below the allowance for children, plus the taxes on the property."
}
],
"negative": [
{
"description": "Unrelated request",
"prompt": "What will the weather be like in Milan this weekend?"
},
{
"description": "A tax these calculators do not cover",
"prompt": "How much IMU do I pay each year on my second home in Rome?"
},
{
"description": "Drafting a legal document is not a calculation",
"prompt": "Write my will leaving everything to my partner."
}
]
},
"demo_recording_url": "https://notaiochianese-my.sharepoint.com/:v:/g/personal/notaio_notaiochianese_it/IQCa8xFZvm8tQqJNdFBmomERAZRDZSd4lWdGNdQLyCXFbPQ?e=w7XRaw",
"commerce": false,
"commerce_description": "The plugin does not sell products and does not process payments."
},
"publication": {
"release_notes": "Initial release: six read-only calculators for real estate purchases, inheritance and gifts in Italy.",
"translations": {
"it-IT": {
"subtitle": "Casa, eredit\u00e0 e donazioni",
"description": "Sei calcoli per chi sta per comprare una casa o un altro immobile, per donare, o ha davanti un'eredit\u00e0, in Italia. Li tiene lo Studio Notarile Chianese, notaio a Pioltello e Milano, e sono costruiti sugli stessi calcoli che chiunque pu\u00f2 fare sul sito dello studio, alla pagina notaiochianese.it/strumenti.\n\nChe cosa calcolano:\n\u2013 le imposte per comprare un immobile: una casa o una pertinenza, un terreno, un ufficio, un negozio o un capannone, da un privato o da un'impresa, con i benefici \u00abprima casa\u00bb e senza, anche con il mutuo;\n\u2013 il valore catastale di un immobile dalla rendita e, per una successione o una donazione, di tutti i beni di una visura, fabbricati e terreni;\n\u2013 quanto valgono usufrutto e nuda propriet\u00e0, secondo l'et\u00e0 di chi tiene l'usufrutto;\n\u2013 chi eredita e in che quote senza testamento, e la quota che la legge riserva a coniuge, figli e genitori;\n\u2013 le imposte di successione e di donazione, con le franchigie per grado di parentela, se serve partendo dai beni come sono elencati nella visura, e le due strade a confronto;\n\u2013 le imposte di una vendita e di una donazione della stessa casa a un familiare, affiancate.\n\nOgni risposta porta le voci una per una, la data a cui sono aggiornati i valori, che cosa il calcolo non comprende e l'indirizzo della pagina dello strumento sul sito dello studio. I valori sono quelli in vigore, e lo studio li aggiorna quando cambiano.\n\nSono calcoli: non un preventivo, perch\u00e9 non comprendono l'onorario del notaio, e non un parere su un caso.\n\nIl server \u00e8 in sola lettura e non chiede accesso. Non invia richieste allo studio e non registra che cosa viene chiesto: conta soltanto quante volte \u00e8 usato ciascun calcolo."
}
}
},
"apps": "./.app.json"
}
}
}
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