# sharia_compliance_screener

Sharia compliance screening engine for Islamic banks, Sukuk issuers, Gulf sovereign funds, halal investment managers and MENA family offices. Zero competing MCP on this vertical. Standards supported: AAOIFI (default) | MSCI_Islamic | S&P_Sharia | DJIM Four modes: • company — Full Sharia screen of a listed company: business activity (halal/haram/mixed) + AAOIFI financial ratios (debt/market-cap <30%, interest-assets <30%, non-compliant revenue <5%) • instrument — Sukuk / halal fund classification by ISIN or name. Maps to known Sharia boards. • sector_screen — Industry classification (halal/haram/mixed) with rationale + examples. Static AAOIFI-based map covering 40+ sectors. • financial_ratios — AAOIFI ratio computation on fetched or provided financials. Prohibited activities screened: alcohol, gambling, pork, weapons, pornography, tobacco, conventional banking (riba), conventional insurance, adult entertainment, embryonic stem cells. Output includes compliance_status (halal/haram/doubtful_mixed/purification_required), purification_pct when applicable, P0/P1/P2 signals, quality_score, and sources.

Agent View of the PolicyLayer registry record for `sharia_compliance_screener`. HTML page: https://policylayer.com/tools/io-github-getgapup-mcp-knowledge/sharia-compliance-screener

## Facts

- Tool: `sharia_compliance_screener`
- Server: Mcp Knowledge (`https://mcp.gapup.io`) — https://policylayer.com/tools/io-github-getgapup-mcp-knowledge.md
- Homepage: https://github.com/getgapup/gapup-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 4 (2 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `mode` | string | yes | Screening mode. company=full listed company screen, instrument=Sukuk/fund classification, sector_screen=industry halal/haram classification, financial_ratios=AA |
| `async` | boolean | no | If true, returns a job_id immediately (<200ms) instead of waiting for the result. Poll the result with job_result(job_id). Use for slow tools to avoid client ti |
| `query` | string | yes | Entity to screen. Company name, ticker or ISIN (e.g. "Aramco", "AAPL", "tobacco", "XS1234567890"). |
| `standard` | string | no | Sharia standard to apply. Default "AAOIFI" (most conservative, widely accepted by Islamic banks). |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "sharia_compliance_screener",
    "arguments": {
      "mode": "<mode>",
      "query": "<query>"
    }
  }
}
```

## Why sharia_compliance_screener is rated Low

This tool performs compliance screening and classification — it retrieves and analyzes data about companies, instruments, and sectors against Sharia standards. There is no indication it creates, modifies, executes, or deletes data; it reads and evaluates existing financial/business information.

From the tool's own definition: "Sharia compliance screening engine... Full Sharia screen of a listed company: business activity (halal/haram/mixed) + AAOIFI financial ratios... instrument — Sukuk / halal fund classification by ISIN or name... sector_screen — Industry classification"

Risk signals: Accepts freeform code/query input (query)

## Use case

AI agents call sharia_compliance_screener to retrieve information from Mcp Knowledge without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Mcp Knowledge:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "sharia_compliance_screener": {}
  }
}
```

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## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-getgapup-mcp-knowledge · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-getgapup-mcp-knowledge