# Mizan (remote · goodturn-mcp.pages.dev)

Shariah screening of US stocks under four standards, halal alternatives, purification and zakat.

- Trust score: 70/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-28

## Components

- remote · `goodturn-mcp.pages.dev`: 70/100 (this document), [markdown](https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp.md), [page](https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp)

## Channel facts

- Endpoint: `https://goodturn-mcp.pages.dev/mizan/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.1.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-28.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 68/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 913 tokens (~152/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Mizan MCP server?

Mizan is a hosted endpoint at https://goodturn-mcp.pages.dev/mizan/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http goodturnstudio-mizan 'https://goodturn-mcp.pages.dev/mizan/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "goodturnstudio-mizan": {
      "url": "https://goodturn-mcp.pages.dev/mizan/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "goodturnstudio-mizan": {
      "type": "http",
      "url": "https://goodturn-mcp.pages.dev/mizan/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.goodturnstudio-mizan]
url = "https://goodturn-mcp.pages.dev/mizan/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "goodturnstudio-mizan": {
      "type": "remote",
      "url": "https://goodturn-mcp.pages.dev/mizan/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add goodturnstudio-mizan --url 'https://goodturn-mcp.pages.dev/mizan/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  goodturnstudio-mizan:
    url: "https://goodturn-mcp.pages.dev/mizan/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "goodturnstudio-mizan": {
      "Transport": "http",
      "Url": "https://goodturn-mcp.pages.dev/mizan/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add goodturnstudio-mizan -t streamable-http -u 'https://goodturn-mcp.pages.dev/mizan/mcp'
```

### Other

```json
{
  "mcpServers": {
    "goodturnstudio-mizan": {
      "type": "http",
      "url": "https://goodturn-mcp.pages.dev/mizan/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-28 (score 70)

First indexed and scored.

## MCP tools (6)

### `screen_company` (~155 tokens)

Screen one company against all four standards

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 parameters:

- `ticker` (string, required): US listing symbol (a common company name also works).

### `list_standards` (~74 tokens)

The four standards, their denominators and thresholds

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...

### `purify_dividend` (~129 tokens)

How much of a dividend to give to charity

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 parameters:

- `dividend` (number): The dividend received, in any currency.
- `ticker` (string, required): US listing symbol.

### `find_halal_alternatives` (~98 tokens)

Halal alternatives to a holding

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/{ticker} before buying

Input parameters:

- `ticker` (string, required): The holding to replace: a US listing symbol or company name.

### `screen_portfolio` (~75 tokens)

Screen a whole portfolio

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 parameters:

- `holdings` (string, required): Comma-separated tickers, each optionally followed by a colon and the value held, for weighting.

### `calculate_zakat` (~235 tokens)

Zakat owed on cash, gold, silver, shares and business stock

Zakat owed on cash, gold, silver, shares and business stock, using live gold and silver prices

Input parameters:

- `business_stock` (number): Value of business stock for sale
- `cash` (number): Cash and bank balances
- `currency` (string): Defaults to USD.
- `debts_due_now` (number): Debts due now, deducted
- `gold_grams` (number): Gold held, in grams
- `gold_value` (number): Or the value of gold held
- `nisab` (string): Which nisab to use. Defaults to silver.
- `owed_to_you` (number): Money owed to you that you expect to be repaid
- `share_zakatable_pct` (number): Share of long-term holdings treated as zakatable, default 25
- `shares_longterm` (number): Market value of shares held long term
- `shares_trading` (number): Market value of shares held for trading (counted in full)
- `silver_grams` (number): Silver held, in grams
- `silver_value` (number): Or the value of silver held

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp#diagnostics

## Score history

- 2026-09-28: 70

## Common questions

### What is the Mizan MCP server?

Mizan is an MCP server listed in the public MCP registry as io.github.GoodTurnStudio/mizan. Shariah screening of US stocks under four standards, halal alternatives, purification and zakat. This page covers its hosted endpoint (https://goodturn-mcp.pages.dev/mizan/mcp).

### Is the Mizan MCP server safe to use?

Mizan scores 70 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Mizan MCP server expose?

Mizan exposes 6 tools: screen_company, list_standards, purify_dividend, find_halal_alternatives, screen_portfolio, calculate_zakat. Their descriptions and schemas cost roughly 766 tokens of context every time the server is loaded.

### Does the Mizan MCP server require authentication?

No. We connected to Mizan without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Mizan MCP server still maintained?

Mizan is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://goodturn-mcp.pages.dev/mizan/mcp
- Repository: https://github.com/GoodTurnStudio/goodturn-mcp
- Website: https://goodturn-mcp.pages.dev/mizan
- Changelog RSS feed: https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp.json
- HTML version of this page: https://verifymcp.io/servers/goodturnstudio-mizan/mizan-mcp