# Lundio (remote · www.lundio.ch)

Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists.

- Trust score: 75/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-25

## Components

- remote · `www.lundio.ch`: 75/100 (this document), [markdown](https://verifymcp.io/servers/ch-lundio-lundio/api-mcp.md), [page](https://verifymcp.io/servers/ch-lundio-lundio/api-mcp)
- remote · `www.lundio.ch`: 38/100, [markdown](https://verifymcp.io/servers/ch-lundio-lundio/api-mcp-account.md), [page](https://verifymcp.io/servers/ch-lundio-lundio/api-mcp-account)

## Channel facts

- Endpoint: `https://www.lundio.ch/api/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 2026-09-25.

- **Endpoint Security**: 80/100
  - 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.
  - The HSTS (Strict-Transport-Security) header is present.
  - 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**: 78/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 777 tokens (~129/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**: 10/100
  - Stability observed for 3 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 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.

## Install

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

Lundio is a hosted endpoint at https://www.lundio.ch/api/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 ch-lundio-lundio 'https://www.lundio.ch/api/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "ch-lundio-lundio": {
      "url": "https://www.lundio.ch/api/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "ch-lundio-lundio": {
      "type": "http",
      "url": "https://www.lundio.ch/api/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.ch-lundio-lundio]
url = "https://www.lundio.ch/api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ch-lundio-lundio": {
      "type": "remote",
      "url": "https://www.lundio.ch/api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ch-lundio-lundio --url 'https://www.lundio.ch/api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  ch-lundio-lundio:
    url: "https://www.lundio.ch/api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "ch-lundio-lundio": {
      "Transport": "http",
      "Url": "https://www.lundio.ch/api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add ch-lundio-lundio -t streamable-http -u 'https://www.lundio.ch/api/mcp'
```

### Other

```json
{
  "mcpServers": {
    "ch-lundio-lundio": {
      "type": "http",
      "url": "https://www.lundio.ch/api/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.

### 2026-09-25 (score 75, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-24 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-23 (score 74, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-22 (score 74)

First indexed and scored.

## MCP tools (6)

### `search_companies` (~132 tokens)

Search Swiss companies

Search Swiss companies by registered name. Returns name, legal form, seat, canton, UID and the Lundio solvency score (12-month bankruptcy risk, SA and GmbH only). Source: Swiss commercial register — SHAB/FOSC/FUSC (SECO) and Zefix (EHRA).

Input parameters:

- `canton` (string): Optional canton filter, two-letter code (e.g. ZH, VD, TI).
- `limit` (integer): Maximum results (default 10, max 25).
- `query` (string, required): Start or fragment of the registered name (min. 2 characters).

### `get_company` (~73 tokens)

Get a Swiss company

Details of one Swiss company by its UID (CHE-...) or its Lundio slug. Seat, legal form, sector, statutory purpose, and the latest event in the commercial register.

Input parameters:

- `uid` (string, required): Swiss UID (CHE-123.456.789 or CHE123456789), or a Lundio slug.

### `list_new_companies` (~94 tokens)

New companies in a canton

List companies recently entered in the Swiss commercial register for one canton. Useful for prospecting: newly registered companies in an area over a period.

Input parameters:

- `canton` (string, required): Canton, two-letter code (ZH, VD, GE, TI…).
- `days` (integer): Window in days (default 30, max 90).
- `limit` (integer): Maximum results (default 20, max 50).

### `get_director` (~122 tokens)

A person's mandates

Every Swiss company a person serves or has served, by name. Returns their mandates with role and status, plus the people they sit with (co-officers). Identity is the name as published in the register, so exact homonyms merge: treat the result as a name, not as a verified individual. A person may have withdrawn their profile, in which case this returns an explicit refusal while the company records keep their name.

Input parameters:

- `name` (string, required): Person's name as published, e.g. 'Dupont Jean-Marc', or a Lundio slug.

### `list_events` (~122 tokens)

Registry publications

Registry publications (SHAB/FOSC) newest first: new registrations, changes, strike-offs, bankruptcies. The feed to answer 'what moved' in a canton or a period.

Input parameters:

- `canton` (string): Optional canton filter, two-letter code.
- `kind` (string): Optional event filter: HR01 new registration, HR02 change, HR03 strike-off, KK insolvency.
- `limit` (integer): Maximum results (default 20, max 50).
- `since` (string): Only publications on or after this date (YYYY-MM-DD).

### `get_company_network` (~99 tokens)

Company network

The group around one company: its officers, and for each of them the other Swiss companies they serve. This is how you find a group of companies that shares no name, only people. Withdrawn profiles are left out of the graph.

Input parameters:

- `depth` (integer): 1 = officers only, 2 = their other companies too (default 2).
- `uid` (string, required): Swiss UID (CHE-...) or a Lundio slug.

## Diagnostics

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

## Score history

- 2026-09-25: 75
- 2026-09-24: 75
- 2026-09-23: 74
- 2026-09-22: 74

## Common questions

### What is the Lundio MCP server?

Lundio is an MCP server listed in the public MCP registry as ch.lundio/lundio. Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists. This page covers its hosted endpoint (https://www.lundio.ch/api/mcp).

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

Lundio scores 75 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 Lundio MCP server expose?

Lundio exposes 6 tools: search_companies, get_company, list_new_companies, get_director, list_events, get_company_network. Their descriptions and schemas cost roughly 642 tokens of context every time the server is loaded.

### Does the Lundio MCP server require authentication?

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

### Is the Lundio MCP server still maintained?

Lundio is still listed as active in the MCP registry. We last reached this channel on 25 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://www.lundio.ch/api/mcp
- Website: https://www.lundio.ch/api-mcp
- Changelog RSS feed: https://verifymcp.io/servers/ch-lundio-lundio/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/ch-lundio-lundio/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/ch-lundio-lundio/api-mcp