# EOR Scope (npm · eorscope-mcp)

Statutory employer cost by country, before any Employer of Record (EOR) fee.

- Trust score: 67/100 (medium)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-25

## Components

- remote · `mcp.eorscope.com`: 80/100, [markdown](https://verifymcp.io/servers/eorscope-eorscope-mcp/mcp.md), [page](https://verifymcp.io/servers/eorscope-eorscope-mcp/mcp)
- npm · `eorscope-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp.md), [page](https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp)

## Channel facts

- Registry: `npm`
- Package: `eorscope-mcp`
- Version: `0.2.0`
- 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 2026-10-25.

- **Supply Chain Security**: 81/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - 30 of 93 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.
  - Licence could not be checked: the licence is shipped as a file inside the package, not declared as a standard (SPDX) licence identifier, so we cannot tell whether it is OSI-approved.
  - Actively maintained (last published 18 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 381 tokens (~127/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 96/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 88% 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 3 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.

## Install

### How do I install the EOR Scope MCP server?

EOR Scope runs locally as an npm package, launched with npx -y eorscope-mcp. 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 eorscope-eorscope-mcp -- npx -y eorscope-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "eorscope-eorscope-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "eorscope-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "eorscope-eorscope-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "eorscope-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add eorscope-eorscope-mcp -- npx -y eorscope-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "eorscope-eorscope-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "eorscope-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add eorscope-eorscope-mcp --command npx --arg -y --arg eorscope-mcp
```

### Hermes

```yaml
mcp_servers:
  eorscope-eorscope-mcp:
    command: "npx"
    args: ["-y", "eorscope-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "eorscope-eorscope-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "eorscope-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add eorscope-eorscope-mcp -t stdio -c npx -a -y eorscope-mcp
```

### Other

```json
{
  "mcpServers": {
    "eorscope-eorscope-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "eorscope-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-24 (score 67, −5)

- [security regression] CVE-2023-54404 affects this package: high
- [security regression] Known CVEs: pass → fail

### 2026-10-23 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-22 (score 71, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-10-14 (score 67, +31)

- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 88
- [functional] First check of Schema quality: excellent
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: pass

### 2026-10-08 (score 36)

First indexed and scored.

## MCP tools (3)

### `list_countries` (~73 tokens)

List countries

Countries covered (76), with ISO code, currency, example salary and the statutory employer cost at that salary. Data snapshot 2026-10-06. Cost comparison, not legal or tax advice.

Input parameters:

- `region` (string): Filter by region, e.g. "Europe", "Asia", "Latin America"

### `employer_cost` (~219 tokens)

Statutory employer cost

Statutory employer cost of one employee in a country, before any EOR fee: each employer contribution with its rate, base, ceiling, official source and check date, then the monthly and annual total and its percent of gross. A total the country declares as a floor or a ceiling is written "at least" or "at most". Data snapshot 2026-10-06. Cost comparison, not legal or tax advice.

Input parameters:

- `assumptions` (object): Override an adjustable assumption the country declares, e.g. {"basic_share_of_gross": 0.6}. See `assumptions` in an employer_cost answer.
- `country` (string, required): ISO 3166-1 alpha-2 code ("DE") or country name ("Germany")
- `include_notes` (boolean): Include the long legal note behind each line
- `salary` (number): Gross annual salary. Omit to use the country's example salary.
- `salary_currency` (string): Currency of `salary`: USD, or the local currency of the country

### `compare_countries` (~89 tokens)

Compare countries

Statutory employer cost of the same gross salary in 2 to 10 countries, before any EOR fee. Rows come back in the order requested, not ranked. Data snapshot 2026-10-06. Cost comparison, not legal or tax advice.

Input parameters:

- `countries` (array, required)
- `salary_usd` (number, required): Gross annual salary in USD, applied to every country

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp#diagnostics

## Score history

- 2026-10-25: 67
- 2026-10-24: 67
- 2026-10-23: 72
- 2026-10-22: 71
- 2026-10-21: 67
- 2026-10-20: 67
- 2026-10-19: 67
- 2026-10-18: 67
- 2026-10-17: 67
- 2026-10-16: 67
- 2026-10-15: 67
- 2026-10-14: 67
- 2026-10-13: 36
- 2026-10-12: 36
- 2026-10-08: 36

## Common questions

### What is the EOR Scope MCP server?

EOR Scope is an MCP server listed in the public MCP registry as io.github.eorscope/eorscope-mcp. Statutory employer cost by country, before any Employer of Record (EOR) fee. This page covers its npm package (eorscope-mcp).

### Is the EOR Scope MCP server safe to use?

EOR Scope scores 67 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 25 October 2026. It declares no install or post-install scripts. 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 EOR Scope MCP server expose?

EOR Scope exposes 3 tools: list_countries, employer_cost, compare_countries. Their descriptions and schemas cost roughly 381 tokens of context every time the server is loaded.

### Is the EOR Scope MCP server still maintained?

EOR Scope is still listed as active in the MCP registry. We last reached this channel on 25 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- npm package: https://www.npmjs.com/package/eorscope-mcp
- Socket report: https://socket.dev/npm/package/eorscope-mcp
- Repository: https://github.com/eorscope/eorscope-mcp
- Website: https://eorscope.com/eor-cost-calculator/
- Changelog RSS feed: https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp.json
- HTML version of this page: https://verifymcp.io/servers/eorscope-eorscope-mcp/eorscope-mcp