# Nogogo AI - French Company Reliability (remote · mcp-public.nogogo.fr)

Check one French company by name or SIREN and get its Nogogo A-E reliability grade for free.

- Trust score: 76/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-25

## Components

- remote · `mcp-public.nogogo.fr`: 76/100 (this document), [markdown](https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public.md), [page](https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public)

## Channel facts

- Endpoint: `https://mcp-public.nogogo.fr/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**: 69/100
  - 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 enforcement could not be verified: the plaintext port answered with HTTP 404, which proves neither a plaintext path nor enforcement.
  - 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**: 80/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 373 tokens (~186/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 40/100
  - Stability observed for 12 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.
  - 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 2 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 current MCP spec version (2026-07-28).

## Install

### How do I install the Nogogo AI - French Company Reliability MCP server?

Nogogo AI - French Company Reliability is a hosted endpoint at https://mcp-public.nogogo.fr/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 fr-nogogo-nogogo-ai 'https://mcp-public.nogogo.fr/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "fr-nogogo-nogogo-ai": {
      "url": "https://mcp-public.nogogo.fr/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "fr-nogogo-nogogo-ai": {
      "type": "http",
      "url": "https://mcp-public.nogogo.fr/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.fr-nogogo-nogogo-ai]
url = "https://mcp-public.nogogo.fr/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fr-nogogo-nogogo-ai": {
      "type": "remote",
      "url": "https://mcp-public.nogogo.fr/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add fr-nogogo-nogogo-ai --url 'https://mcp-public.nogogo.fr/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  fr-nogogo-nogogo-ai:
    url: "https://mcp-public.nogogo.fr/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "fr-nogogo-nogogo-ai": {
      "Transport": "http",
      "Url": "https://mcp-public.nogogo.fr/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add fr-nogogo-nogogo-ai -t streamable-http -u 'https://mcp-public.nogogo.fr/mcp'
```

### Other

```json
{
  "mcpServers": {
    "fr-nogogo-nogogo-ai": {
      "type": "http",
      "url": "https://mcp-public.nogogo.fr/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 76, +1)

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

### 2026-09-23 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 74, +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.

### 2026-09-19 (score 73, +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.

### 2026-09-17 (score 72, +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.

### 2026-09-15 (score 71, +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.

### 2026-09-14 (score 70, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-13 (score 70)

First indexed and scored.

## MCP tools (2)

### `find_french_company` (~93 tokens)

Rechercher une entreprise française

Recherche une entreprise française par nom afin d'identifier son SIREN. Retourne au maximum 5 résultats avec uniquement le SIREN, le nom et la ville. Cette opération ne fournit aucune note Nogogo et ne prend pas en charge les listes, extractions massives, comparaisons ou classements d'entreprises.

Input parameters:

- `query` (string, required): Nom ou raison sociale d'une seule entreprise française.

Output parameters:

- `results` (array)

### `get_nogogo_grade` (~155 tokens)

Consulter la note Nogogo d'une entreprise

Consulte la note Nogogo d'une seule entreprise française à partir de son SIREN. La note Nogogo est une analyse indicative fondée sur des signaux publics ; elle ne constitue ni une notation officielle ou de crédit, ni une décision automatisée. Retourne uniquement le SIREN, le nom de l'entreprise, la note Nogogo si elle est disponible, le dirigeant principal, des informations administratives et légales sur l'entreprise et un lien vers Nogogo.fr. Cette opération ne prend pas en charge les comparaisons, classements, traitements par lot ou agrégations de plusieurs consultations Nogogo.

Input parameters:

- `siren` (string, required): SIREN français unique composé exactement de 9 chiffres.

Output parameters:

- `activity`
- `ape_code`
- `closure_date`
- `company_name` (string)
- `creation_date`
- `declared_share_capital`
- `grade`
- `head_office`
- `last_updated_at`
- `legal_form`
- `nogogo_url` (string)
- `not_rated_reason`
- `principal_director`
- `principal_director_role`
- `share_capital_currency`
- `siren` (string)
- `situation`

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public#diagnostics

## Score history

- 2026-09-25: 76
- 2026-09-24: 75
- 2026-09-23: 75
- 2026-09-22: 74
- 2026-09-21: 74
- 2026-09-20: 73
- 2026-09-19: 73
- 2026-09-18: 72
- 2026-09-17: 72
- 2026-09-16: 71
- 2026-09-15: 71
- 2026-09-14: 70
- 2026-09-13: 70

## Common questions

### What is the Nogogo AI - French Company Reliability MCP server?

Nogogo AI - French Company Reliability is an MCP server listed in the public MCP registry as fr.nogogo/nogogo-ai. Check one French company by name or SIREN and get its Nogogo A-E reliability grade for free. This page covers its hosted endpoint (https://mcp-public.nogogo.fr/mcp).

### Is the Nogogo AI - French Company Reliability MCP server safe to use?

Nogogo AI - French Company Reliability scores 76 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 Nogogo AI - French Company Reliability MCP server expose?

Nogogo AI - French Company Reliability exposes 2 tools: find_french_company, get_nogogo_grade. Their descriptions and schemas cost roughly 248 tokens of context every time the server is loaded.

### Does the Nogogo AI - French Company Reliability MCP server require authentication?

No. We connected to Nogogo AI - French Company Reliability without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Nogogo AI - French Company Reliability MCP server still maintained?

Nogogo AI - French Company Reliability 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://mcp-public.nogogo.fr/mcp
- Website: https://nogogo.fr/integration
- Changelog RSS feed: https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public.xml
- Changelog JSON feed: https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public.json
- HTML version of this page: https://verifymcp.io/servers/fr-nogogo-nogogo-ai/mcp-public