{"server":"io.github.GoodTurnStudio/mizan","count":6,"tools":[{"name":"calculate_zakat","title":"Zakat owed on cash, gold, silver, shares and business stock","description":"Zakat owed on cash, gold, silver, shares and business stock, using live gold and silver prices.","input_schema":{"type":"object","required":[],"properties":{"cash":{"type":"number","minimum":0,"description":"Cash and bank balances."},"nisab":{"enum":["silver","gold"],"type":"string","description":"Which nisab to use. Defaults to silver."},"currency":{"enum":["USD","GBP","EUR","CAD","AUD"],"type":"string","description":"Defaults to USD."},"gold_grams":{"type":"number","minimum":0,"description":"Gold held, in grams."},"gold_value":{"type":"number","minimum":0,"description":"Or the value of gold held."},"owed_to_you":{"type":"number","minimum":0,"description":"Money owed to you that you expect to be repaid."},"silver_grams":{"type":"number","minimum":0,"description":"Silver held, in grams."},"silver_value":{"type":"number","minimum":0,"description":"Or the value of silver held."},"debts_due_now":{"type":"number","minimum":0,"description":"Debts due now, deducted."},"business_stock":{"type":"number","minimum":0,"description":"Value of business stock for sale."},"shares_trading":{"type":"number","minimum":0,"description":"Market value of shares held for trading (counted in full)"},"shares_longterm":{"type":"number","minimum":0,"description":"Market value of shares held long term."},"share_zakatable_pct":{"type":"number","minimum":0,"description":"Share of long-term holdings treated as zakatable, default 25."}},"additionalProperties":false},"output_schema":null,"annotations":{"title":"Zakat owed on cash, gold, silver, shares and business stock","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"},{"name":"find_halal_alternatives","title":"Halal alternatives to a holding","description":"Halal alternatives to a holding. Companies Mizan covers in the same industry (or the nearest related one) whose business is permitted and whose debt passes all four standards at the last quarter-end, largest first, plus Shariah index funds for US and UK investors. Screen a pick live with screen_company before buying.","input_schema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","description":"The holding to replace: a US listing symbol or company name."}},"additionalProperties":false},"output_schema":null,"annotations":{"title":"Halal alternatives to a holding","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"},{"name":"list_standards","title":"The four standards, their denominators and thresholds","description":"The four standards, their denominators and thresholds. Screens a US-listed company against four published Shariah equity standards (AAOIFI, Dow Jones Islamic Market, S&P Shariah, MSCI Islamic), first on its business (prohibited industries each standard excludes) and then on its debt, using live...","input_schema":{"type":"object","required":[],"properties":{},"additionalProperties":false},"output_schema":null,"annotations":{"title":"The four standards, their denominators and thresholds","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"},{"name":"purify_dividend","title":"How much of a dividend to give to charity","description":"How much of a dividend to give to charity. Returns the company's purification ratio (interest income over total revenue, from its latest 10-K that reports interest income; 'latest_annual_filing' and 'note' say when that is older than the latest 10-K) and, if a dividend amount is given, the amount to give to charity. For a company whose main business every standard excludes, 'business_screen' explains that purification does not make it permissible.","input_schema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","description":"US listing symbol."},"dividend":{"type":"number","description":"The dividend received, in any currency."}},"additionalProperties":false},"output_schema":null,"annotations":{"title":"How much of a dividend to give to charity","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"},{"name":"screen_company","title":"Screen one company against all four standards","description":"Screen one company against all four standards. Returns a 'say' sentence, the live price, the consolidated share count, the filing figures used, the business screen per standard ('business': main_business, by_standard pass/fail/review, excluded_under), and each standard's ratio, threshold and verdict. In each screens entry, 'compliant' is the overall verdict (false when that standard excludes the company's business, null when the business needs a closer look) and 'debt_compliant' is the debt test alone. Verdicts within one percent of a threshold are flagged borderline. A company name (for example nvidia) also works.","input_schema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","description":"US listing symbol (a common company name also works)."}},"additionalProperties":false},"output_schema":null,"annotations":{"title":"Screen one company against all four standards","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"},{"name":"screen_portfolio","title":"Screen a whole portfolio","description":"Screen a whole portfolio. Screens up to 15 holdings under all four standards and returns the share of the portfolio that is compliant under each, the holdings that fail, and a combined dividend purification ratio.","input_schema":{"type":"object","required":["holdings"],"properties":{"holdings":{"type":"string","description":"Comma-separated tickers, each optionally followed by a colon and the value held, for weighting."}},"additionalProperties":false},"output_schema":null,"annotations":{"title":"Screen a whole portfolio","readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T02:32:16.324Z"}],"next_cursor":null,"next_actions":[{"action":"get_connection","description":"Connection block to call these tools","href":"/v1/servers/io.github.GoodTurnStudio%2Fmizan/connection?target=mcpServers","arguments":{"name":"io.github.GoodTurnStudio/mizan","target":"mcpServers"}},{"action":"get_server","description":"Full descriptor with trust and connectability","href":"/v1/servers/io.github.GoodTurnStudio%2Fmizan","arguments":{"name":"io.github.GoodTurnStudio/mizan"}}]}