MCP-Server

Halal or Not

io.github.GoodTurnStudio/halalornot
Finanzen & Investieren Wissen & Dokumentation Öffentlich und erreichbar MCP 2026-07-28

Was dieses MCP kann

Provides Islamic-law assessments for food, medicine, financial products, crypto, stocks, funds, and everyday practices across four Sunni schools.

ask_is_it_halal
Ask any 'is it halal' question
Ask any 'is it halal' question. Covers money (savings, credit cards, mortgages, BNPL, insurance, pensions, trading), crypto, medicine, food and drink, and everyday life (music, dogs, tattoos, nail polish, smoking, games, photos, jobs). Returns the verdict, the main scholarly views and halal alternatives. Also recognises single ingredients and E-numbers.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': "The question in plain words, for example 'Is a credit card halal?'"}}, 'additionalProperties': False}
check_crypto
Is this cryptocurrency halal?
Is this cryptocurrency halal? Classifies a coin by what it does (lending, gambling, meme, stablecoin, staking, general-purpose) and gives the scholarly views on crypto and on how it's used.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['coin'], 'properties': {'coin': {'type': 'string', 'description': 'Coin name or symbol, for example bitcoin, ETH, AAVE.'}}, 'additionalProperties': False}
check_fund
Is this fund, ETF or pension fund halal?
Is this fund, ETF or pension fund halal? Recognises Shariah funds by name or ticker. For other US-registered funds and ETFs, reads the latest SEC holdings report and screens every holding by industry and debt. UK-listed ETFs (VUSA, CSPX, VWRL, SWDA, EQQQ, ISF and others) and fund names (Vanguard S&P 500, FTSE 100 tracker, LifeStrategy) are answered through a US fund tracking the same index, or from what the index holds, with UK Shariah options.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'description': 'Fund or ETF ticker (VOO, QQQ, SPUS) or a Shariah fund name.'}}, 'additionalProperties': False}
check_ingredients
Check an ingredients list
Check an ingredients list. Takes the ingredients exactly as printed on the pack. Returns an overall verdict, a verdict for each school, and every flagged ingredient with the reason.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['ingredients'], 'properties': {'context': {'enum': ['food', 'cosmetic', 'medicine'], 'type': 'string', 'default': 'food', 'description': "'cosmetic' for products used on the skin, 'medicine' for medicines and supplements; these change how alcohol, carmine and necessity are treated."}, 'ingredients': {'type': 'string', 'description': 'Ingredients list as printed, comma separated.'}}, 'additionalProperties': False}
check_medicine
Is this medicine halal?
Is this medicine halal? Reads a medicine's active and inactive ingredients from its US label (openFDA) and flags gelatine, alcohol, pig-derived enzymes and heparin. The headline and say line lead with the ruling on necessity, so nobody stops a prescribed medicine; the ingredient reading follows (ingredient_headline, verdict)
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'Brand or generic name.'}}, 'additionalProperties': False}
check_product_by_barcode
Check a product by barcode
Check a product by barcode. Looks the barcode up in Open Food Facts, then Open Beauty Facts, and checks its ingredients.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['barcode'], 'properties': {'barcode': {'type': 'string', 'description': 'EAN-13, EAN-8 or UPC barcode digits.'}}, 'additionalProperties': False}
explain_ingredient
Explain one ingredient or E-number
Explain one ingredient or E-number. For example 'E471', 'carmine', 'prawns', 'whey' or 'alcohol denat'. Returns the verdict for each school and the reasoning.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'The ingredient or E-number, for example E471, carmine, gelatin or alcohol denat.'}, 'context': {'enum': ['food', 'cosmetic'], 'type': 'string', 'description': 'Whether the ingredient is in food or a cosmetic. Defaults to food.'}}, 'additionalProperties': False}
explain_schools
How the four schools differ on food
How the four schools differ on food. Answers 'is it halal?' for food, cosmetics, medicines, stocks, funds, crypto, money products and everyday life, showing where the four Sunni schools and the main scholarly bodies agree and where they differ, with the reasoning and halal alt...
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': [], 'properties': {}, 'additionalProperties': False}
get_prayer_times
Today's prayer times for a place, with Ramadan suhoor and iftar
Today's prayer times for a place, with both Asr times and Ramadan suhoor and iftar. Answers 'is it halal?' for food, cosmetics, medicines, stocks, funds, crypto, money products and everyday life, showing where the four Sunni schools and the main scholarly bodies agree and where they differ, with the reasoning and halal alt...
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': [], 'properties': {'lat': {'type': 'number', 'description': 'Latitude of the place, in decimal degrees. Goes with lon instead of city.'}, 'lon': {'type': 'number', 'description': 'Longitude of the place, in decimal degrees. Goes with lat instead of city.'}, 'city': {'type': 'string', 'description': 'City name, for example London or Chicago, IL.'}, 'date': {'type': 'string', 'format': 'date', 'description': 'The day, YYYY-MM-DD. Defaults to today.'}, 'method': {'enum': ['isna', 'mwl', 'umm_al_qura', 'egypt', 'karachi', 'moonsighting'], 'type': 'string', 'description': 'Calculation method: isna (North America), mwl (Muslim World League), umm_al_qura, egypt, karachi or moonsighting.'}}, 'additionalProperties': False}
list_rules
The full rulebook
The full rulebook. Answers 'is it halal?' for food, cosmetics, medicines, stocks, funds, crypto, money products and everyday life, showing where the four Sunni schools and the main scholarly bodies agree and where they differ, with the reasoning and halal alt...
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': [], 'properties': {}, 'additionalProperties': False}
list_topics
Every question the rulebook covers
Every question the rulebook covers. Answers 'is it halal?' for food, cosmetics, medicines, stocks, funds, crypto, money products and everyday life, showing where the four Sunni schools and the main scholarly bodies agree and where they differ, with the reasoning and halal alt...
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': [], 'properties': {'category': {'enum': ['money', 'crypto', 'medicine', 'food', 'life'], 'type': 'string', 'description': 'Only topics in this area: money, crypto, medicine, food or life.'}}, 'additionalProperties': False}
screen_stock
Is this stock halal?
Is this stock halal? Screens a US-listed stock via Mizan: first the business (each standard's excluded industries), then the AAOIFI, Dow Jones Islamic, S&P Shariah and MSCI Islamic debt screens. A company name also works (nvidia, philip morris). Links to halal alternatives in the same industry.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'description': 'A US stock ticker, for example AAPL or TSLA.'}}, 'additionalProperties': False}
search_products
Find products by name and check them
Find products by name and check them. Searches Open Food Facts by name or brand (for example 'Haribo Starmix') and returns up to five matches, each with a verdict, plus a 'say' line for the best match. Where a brand states the source of an ingredient its label leaves unnamed (Haribo: pork gelatine in its standard UK range), that statement decides it and is quoted in brand_statement.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'A product, brand or barcode to look up, for example Haribo Starmix or 5000159484695.'}, 'country': {'type': 'string', 'default': 'united-kingdom', 'description': "Open Food Facts country slug, for example united-kingdom, united-states, france. 'world' means no filter. Also picks the Amazon store for halal versions (amazon.co.uk for the UK and Ireland)."}}, 'additionalProperties': False}
Geändert
list_rules
1. October 2026 02:40
Geändert
explain_schools
1. October 2026 02:40
Geändert
list_topics
1. October 2026 02:40
Geändert
get_prayer_times
1. October 2026 02:40
Geändert
check_medicine
1. October 2026 02:40
Geändert
check_crypto
1. October 2026 02:40
Geändert
check_fund
1. October 2026 02:40
Geändert
ask_is_it_halal
1. October 2026 02:40
Geändert
screen_stock
1. October 2026 02:40
Geändert
explain_ingredient
1. October 2026 02:40
Geändert
search_products
1. October 2026 02:40
Geändert
check_product_by_barcode
1. October 2026 02:40
Geändert
check_ingredients
1. October 2026 02:40
Hinzugefügt
list_rules
29. September 2026 02:40
Hinzugefügt
explain_schools
29. September 2026 02:40
Hinzugefügt
list_topics
29. September 2026 02:40
Hinzugefügt
get_prayer_times
29. September 2026 02:40
Hinzugefügt
check_medicine
29. September 2026 02:40
Hinzugefügt
check_crypto
29. September 2026 02:40
Hinzugefügt
check_fund
29. September 2026 02:40
Hinzugefügt
ask_is_it_halal
29. September 2026 02:40
Hinzugefügt
screen_stock
29. September 2026 02:40
Hinzugefügt
explain_ingredient
29. September 2026 02:40
Hinzugefügt
search_products
29. September 2026 02:40
Hinzugefügt
check_product_by_barcode
29. September 2026 02:40
Hinzugefügt
check_ingredients
29. September 2026 02:40