# EU Regulatory Grounding (pypi · eu-reg-mcp)

Cited ESMA MiCAR register search and change tracking, white paper linting, EU AI Act classification

- Trust score: 51/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- pypi · `eu-reg-mcp`: 51/100 (this document), [markdown](https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp.md), [page](https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp)

## Channel facts

- Registry: `pypi`
- Package: `eu-reg-mcp`
- Version: `0.1.1`
- 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 2026-10-18.

- **Supply Chain Security**: 50/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised build step with no custom scripting around it.
  - 0 of 28 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 2 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 382 tokens (~76/item across 5 items; 5 tools + 0 resources), lean.
  - 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**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 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: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the EU Regulatory Grounding MCP server?

EU Regulatory Grounding runs locally as a PyPI package, launched with uvx eu-reg-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 sebastianfoerste-eu-reg-mcp -- uvx eu-reg-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "sebastianfoerste-eu-reg-mcp": {
      "command": "uvx",
      "args": [
        "eu-reg-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "sebastianfoerste-eu-reg-mcp": {
      "command": "uvx",
      "args": [
        "eu-reg-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add sebastianfoerste-eu-reg-mcp -- uvx eu-reg-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sebastianfoerste-eu-reg-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "eu-reg-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add sebastianfoerste-eu-reg-mcp --command uvx --arg eu-reg-mcp
```

### Hermes

```yaml
mcp_servers:
  sebastianfoerste-eu-reg-mcp:
    command: "uvx"
    args: ["eu-reg-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "sebastianfoerste-eu-reg-mcp": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "eu-reg-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add sebastianfoerste-eu-reg-mcp -t stdio -c uvx -a eu-reg-mcp
```

### Other

```json
{
  "mcpServers": {
    "sebastianfoerste-eu-reg-mcp": {
      "command": "uvx",
      "args": [
        "eu-reg-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.

### 2026-10-18 (score 51, −15)

- [security regression] Malware scan: pass → unverified

### 2026-10-17 (score 66, +15)

- [security improvement] Malware scan: unverified → pass
- [functional improvement] Security disclosure: fail → pass

### 2026-10-16 (score 51, −15)

- [security regression] Malware scan: pass → unverified

### 2026-10-15 (score 66)

First indexed and scored.

## MCP tools (5)

### `search_micar_register` (~104 tokens)

Search the ESMA interim MiCAR register by entity name or LEI.

query: entity-name substring (case-insensitive) or an exact LEI.
register_slug: all | other-wp | emt-wp | art-wp | casps | ncasp.
member_state: optional two-letter code (DE, IE, MT, ...).

Input parameters:

- `member_state` (string)
- `query` (string, required)
- `register_slug` (string)

### `micar_register_summary` (~22 tokens)

Current totals per MiCAR register and white paper format coverage.

### `micar_register_changes` (~49 tokens)

Recent register movement: new filings, changed entries, removals.

change_type: all | added | changed | removed.

Input parameters:

- `change_type` (string)
- `limit` (integer)

### `lint_micar_whitepaper` (~64 tokens)

Lint a draft MiCAR white paper (JSON) against Annex I-III rules.

Returns cited candidate findings pending human review. Requires the
optional `lint` extra; degrades to an install hint when absent.

Input parameters:

- `whitepaper_json` (string, required)

### `classify_eu_ai_act_system` (~67 tokens)

Classify an AI system's EU AI Act risk tier with pinpoint citations.

Pass a SystemProfile as JSON; pass an empty string to get the schema.
Requires the optional `classify` extra; degrades to an install hint.

Input parameters:

- `profile_json` (string)

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp#diagnostics

## Score history

- 2026-10-18: 51
- 2026-10-17: 66
- 2026-10-16: 51
- 2026-10-15: 66

## Common questions

### What is the EU Regulatory Grounding MCP server?

EU Regulatory Grounding is an MCP server listed in the public MCP registry as io.github.sebastianfoerste/eu-reg-mcp. Cited ESMA MiCAR register search and change tracking, white paper linting, EU AI Act classification. This page covers its PyPI package (eu-reg-mcp).

### Is the EU Regulatory Grounding MCP server safe to use?

EU Regulatory Grounding scores 51 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 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 EU Regulatory Grounding MCP server expose?

EU Regulatory Grounding exposes 5 tools: search_micar_register, micar_register_summary, micar_register_changes, lint_micar_whitepaper, classify_eu_ai_act_system. Their descriptions and schemas cost roughly 306 tokens of context every time the server is loaded.

### Is the EU Regulatory Grounding MCP server still maintained?

EU Regulatory Grounding is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the EU Regulatory Grounding MCP server under?

EU Regulatory Grounding declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- PyPI project: https://pypi.org/project/eu-reg-mcp/
- Socket report: https://socket.dev/pypi/package/eu-reg-mcp
- Repository: https://github.com/sebastianfoerste/eu-reg-mcp
- Changelog RSS feed: https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp.json
- HTML version of this page: https://verifymcp.io/servers/sebastianfoerste-eu-reg-mcp/eu-reg-mcp