# Sanctions & PEP Screening (pypi · macaroonnetwork-mcp-sanctions-pep-screening-v1)

Screen a name in one call against US OFAC SDN, the EU Consolidated Financial Sanctions List, UK…

- Trust score: 73/100 (medium)
- Change this week: +18
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- pypi · `macaroonnetwork-mcp-sanctions-pep-screening-v1`: 73/100 (this document), [markdown](https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1.md), [page](https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1)

## Channel facts

- Registry: `pypi`
- Package: `macaroonnetwork-mcp-sanctions-pep-screening-v1`
- Version: `1.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-09-21.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it.
  - 1 of 35 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 32/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: the license (MIT License) isn't a recognized OSI-approved license.
  - Actively maintained (last published 9 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 80/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 189 tokens (~189/item across 1 items; 1 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **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 1 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Sanctions & PEP Screening MCP server?

Sanctions & PEP Screening runs locally as a PyPI package, launched with uvx macaroonnetwork-mcp-sanctions-pep-screening-v1. 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 com-macaroonnetwork-sanctions-pep-screening-v1 -- uvx macaroonnetwork-mcp-sanctions-pep-screening-v1
```

### Cursor

```json
{
  "mcpServers": {
    "com-macaroonnetwork-sanctions-pep-screening-v1": {
      "command": "uvx",
      "args": [
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-macaroonnetwork-sanctions-pep-screening-v1": {
      "command": "uvx",
      "args": [
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add com-macaroonnetwork-sanctions-pep-screening-v1 -- uvx macaroonnetwork-mcp-sanctions-pep-screening-v1
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-macaroonnetwork-sanctions-pep-screening-v1": {
      "type": "local",
      "command": [
        "uvx",
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-macaroonnetwork-sanctions-pep-screening-v1 --command uvx --arg macaroonnetwork-mcp-sanctions-pep-screening-v1
```

### Hermes

```yaml
mcp_servers:
  com-macaroonnetwork-sanctions-pep-screening-v1:
    command: "uvx"
    args: ["macaroonnetwork-mcp-sanctions-pep-screening-v1"]
```

### Netclaw

```json
{
  "McpServers": {
    "com-macaroonnetwork-sanctions-pep-screening-v1": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-macaroonnetwork-sanctions-pep-screening-v1 -t stdio -c uvx -a macaroonnetwork-mcp-sanctions-pep-screening-v1
```

### Other

```json
{
  "mcpServers": {
    "com-macaroonnetwork-sanctions-pep-screening-v1": {
      "command": "uvx",
      "args": [
        "macaroonnetwork-mcp-sanctions-pep-screening-v1"
      ]
    }
  }
}
```

## 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.

### 2026-09-21 (score 73, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-19 (score 58, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 57, −15)

- [security regression] Malware scan: pass → unverified

### 2026-09-17 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 71, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-15 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 55, −9)

- [security regression] Malware scan: pass → unverified
- [security improvement] Source repository: fail → pass
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Stability: unverified → 0.10
- [functional] Package version: 1.0.0 → 1.1.0

### 2026-09-11 (score 64)

First indexed and scored.

## MCP tools (1)

### `sanctions_pep_screening` (~189 tokens)

Screen a name in one call against US OFAC SDN, the EU Consolidated Financial Sanctions List, UK OFSI, the UN Security Council Consolidated List, and Wikidata-derived Politically Exposed Persons (PEP) data -- with fuzzy name matching, not exact-only. Real competitor research (2026-09-11) found this exact bundle+fuzzy-match shape is what actually converts in this niche; the single-source exact-match ofac-sanctions-search-v1 listing did not.

Input parameters:

- `payment_signature` (string): Only set this after a prior call returned x402_payment_required and you've since signed the exact-scheme USDC payment it described with your own wallet -- set it to the resulting signed proof. Omit o…
- `query` (string, required): Name to screen, for example 'Vladimir Putin' or 'Banco Nacional de Cuba'.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1#diagnostics

## Score history

- 2026-09-21: 73
- 2026-09-20: 58
- 2026-09-19: 58
- 2026-09-18: 57
- 2026-09-17: 72
- 2026-09-16: 71
- 2026-09-15: 56
- 2026-09-14: 55
- 2026-09-13: 64
- 2026-09-12: 64
- 2026-09-11: 64

## Common questions

### What is the Sanctions & PEP Screening MCP server?

Sanctions & PEP Screening is an MCP server listed in the public MCP registry as com.macaroonnetwork/sanctions-pep-screening-v1. Screen a name in one call against US OFAC SDN, the EU Consolidated Financial Sanctions List, UK… This page covers its PyPI package (macaroonnetwork-mcp-sanctions-pep-screening-v1).

### Is the Sanctions & PEP Screening MCP server safe to use?

Sanctions & PEP Screening scores 73 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. 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 Sanctions & PEP Screening MCP server expose?

Sanctions & PEP Screening exposes 1 tool: sanctions_pep_screening. Their descriptions and schemas cost roughly 189 tokens of context every time the server is loaded.

### Is the Sanctions & PEP Screening MCP server still maintained?

Sanctions & PEP Screening is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- PyPI project: https://pypi.org/project/macaroonnetwork-mcp-sanctions-pep-screening-v1/
- Socket report: https://socket.dev/pypi/package/macaroonnetwork-mcp-sanctions-pep-screening-v1
- Repository: https://github.com/kevmoz/macaroonnetwork-mcp
- Website: https://macaroonnetwork.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1.json
- HTML version of this page: https://verifymcp.io/servers/com-macaroonnetwork-sanctions-pep-screening-v1/macaroonnetwork-mcp-sanctions-pep-screening-v1