# Elfy.Life (remote · elfy.life)

Santé métabolique en français : articles, recettes cétogènes, calculateurs HOMA et QUICKI.

- Trust score: 79/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-24

## Components

- remote · `elfy.life`: 79/100 (this document), [markdown](https://verifymcp.io/servers/life-elfy-elfy/elfy.md), [page](https://verifymcp.io/servers/life-elfy-elfy/elfy)

## Channel facts

- Endpoint: `https://elfy.life/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-10-24.

- **Endpoint Security**: 74/100
  - 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.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - 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**: 84/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 701 tokens (~87/item across 8 items; 6 tools + 2 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 43/100
  - Stability observed for 13 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 8 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 Elfy.Life MCP server?

Elfy.Life is a hosted endpoint at https://elfy.life/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 life-elfy-elfy 'https://elfy.life/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "life-elfy-elfy": {
      "url": "https://elfy.life/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "life-elfy-elfy": {
      "type": "http",
      "url": "https://elfy.life/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.life-elfy-elfy]
url = "https://elfy.life/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add life-elfy-elfy --url 'https://elfy.life/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  life-elfy-elfy:
    url: "https://elfy.life/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "life-elfy-elfy": {
      "Transport": "http",
      "Url": "https://elfy.life/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add life-elfy-elfy -t streamable-http -u 'https://elfy.life/mcp'
```

### Other

```json
{
  "mcpServers": {
    "life-elfy-elfy": {
      "type": "http",
      "url": "https://elfy.life/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.

### 2026-10-24 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-22 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-19 (score 77, +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.

### 2026-10-17 (score 76, +1)

- [security] Tool “get_article” rewrote its description, which is the text the model reads
- [security] Tool “list_upcoming_events” rewrote its description, which is the text the model reads

### 2026-10-16 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 74, +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.

### 2026-10-12 (score 73, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-11 (score 73)

First indexed and scored.

## MCP tools (6)

### `calculate_homa` (~131 tokens)

Calculer l'indice HOMA

Calcule l'indice HOMA-IR (insulinorésistance) à partir de la glycémie à jeun (mmol/l) et de l'insulinémie à jeun (mUI/l), avec l'interprétation publiée sur Elfy.Life. Le résultat est accompagné d'un avertissement : ce n'est pas un diagnostic médical.

Input parameters:

- `glycemiaMmolL` (number, required): glycémie à jeun, en mmol/l
- `insulinemiaMicroUiMl` (number, required): insulinémie à jeun, en mUI/l (équivalent µUI/ml)

### `calculate_quicki` (~130 tokens)

Calculer l'indice QUICKI

Calcule l'indice QUICKI (sensibilité à l'insuline) à partir de la glycémie à jeun (mmol/l) et de l'insulinémie à jeun (mUI/l), avec l'interprétation publiée sur Elfy.Life. Le résultat est accompagné d'un avertissement : ce n'est pas un diagnostic médical.

Input parameters:

- `glycemiaMmolL` (number, required): glycémie à jeun, en mmol/l
- `insulinemiaMicroUiMl` (number, required): insulinémie à jeun, en mUI/l (équivalent µUI/ml)

### `search_content` (~97 tokens)

Rechercher dans Elfy.Life

Recherche les articles et recettes publics d'Elfy.Life (santé métabolique, insulinorésistance, prédiabète, nutrition cétogène). Renvoie le titre, un extrait et l'URL de chaque page ; le contenu complet est disponible via get_article et get_recipe.

Input parameters:

- `limit` (integer): nombre maximal de résultats
- `query` (string, required): mots-clés de recherche, en français

### `get_article` (~90 tokens)

Lire un article Elfy.Life

Renvoie le contenu complet (Markdown, liens absolus) d'un article public d'Elfy.Life, avec son URL canonique. Les boutons d'appel à l'action de la page (newsletter, entretien, calculateur…) sont retirés du contenu et listés à part dans callToActions.

Input parameters:

- `slug` (string, required): slug de l'article, tel que renvoyé par search_content

### `get_recipe` (~63 tokens)

Lire une recette Elfy.Life

Renvoie une recette publique d'Elfy.Life (ingrédients, préparation, durées ISO 8601, valeurs nutritionnelles) avec son URL canonique.

Input parameters:

- `slug` (string, required): slug de la recette, tel que renvoyé par search_content

### `list_upcoming_events` (~75 tokens)

Événements à venir

Liste les prochains événements (ateliers, webinaires, conférences) proposés par Elfy.Life, avec l'article de présentation et le fichier calendrier .ics. Si aucun événement n'est programmé, la liste est vide et un message l'indique.

Input parameters:

- `limit` (integer): nombre maximal d'événements

## Diagnostics

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

## Score history

- 2026-10-24: 79
- 2026-10-23: 78
- 2026-10-22: 78
- 2026-10-21: 77
- 2026-10-20: 77
- 2026-10-19: 77
- 2026-10-18: 76
- 2026-10-17: 76
- 2026-10-16: 75
- 2026-10-15: 74
- 2026-10-14: 74
- 2026-10-13: 74
- 2026-10-12: 73
- 2026-10-11: 73

## Common questions

### What is the Elfy.Life MCP server?

Elfy.Life is an MCP server listed in the public MCP registry as life.elfy/elfy. Santé métabolique en français : articles, recettes cétogènes, calculateurs HOMA et QUICKI. This page covers its hosted endpoint (https://elfy.life/mcp).

### Is the Elfy.Life MCP server safe to use?

Elfy.Life scores 79 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 Elfy.Life MCP server expose?

Elfy.Life exposes 6 tools: calculate_homa, calculate_quicki, search_content, get_article, get_recipe, list_upcoming_events. Their descriptions and schemas cost roughly 586 tokens of context every time the server is loaded.

### Does the Elfy.Life MCP server require authentication?

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

### Is the Elfy.Life MCP server still maintained?

Elfy.Life is still listed as active in the MCP registry. We last reached this channel on 24 October 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://elfy.life/mcp
- Website: https://elfy.life/assistants-ia
- Changelog RSS feed: https://verifymcp.io/servers/life-elfy-elfy/elfy.xml
- Changelog JSON feed: https://verifymcp.io/servers/life-elfy-elfy/elfy.json
- HTML version of this page: https://verifymcp.io/servers/life-elfy-elfy/elfy