# GrazieChef Kitchen Tools (npm · @deusflight/graziechef-mcp)

Restaurant math for AI assistants: food cost, menu price with VAT, recipe scaling, EU 14 allergens.

- Trust score: 62/100 (medium)
- Change this week: −1
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-25

## Components

- npm · `@deusflight/graziechef-mcp`: 62/100 (this document), [markdown](https://verifymcp.io/servers/com-graziechef-kitchen-tools/deusflight-graziechef-mcp.md), [page](https://verifymcp.io/servers/com-graziechef-kitchen-tools/deusflight-graziechef-mcp)

## Channel facts

- Registry: `npm`
- Package: `@deusflight/graziechef-mcp`
- Version: `1.0.0`
- 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**: 19/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 10 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 495 tokens (~123/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 89/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 67% 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 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 GrazieChef Kitchen Tools MCP server?

GrazieChef Kitchen Tools runs locally as an npm package, launched with npx -y @deusflight/graziechef-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 com-graziechef-kitchen-tools -- npx -y @deusflight/graziechef-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "com-graziechef-kitchen-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@deusflight/graziechef-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-graziechef-kitchen-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@deusflight/graziechef-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add com-graziechef-kitchen-tools -- npx -y @deusflight/graziechef-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-graziechef-kitchen-tools": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@deusflight/graziechef-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-graziechef-kitchen-tools --command npx --arg -y --arg @deusflight/graziechef-mcp
```

### Hermes

```yaml
mcp_servers:
  com-graziechef-kitchen-tools:
    command: "npx"
    args: ["-y", "@deusflight/graziechef-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "com-graziechef-kitchen-tools": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@deusflight/graziechef-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-graziechef-kitchen-tools -t stdio -c npx -a -y @deusflight/graziechef-mcp
```

### Other

```json
{
  "mcpServers": {
    "com-graziechef-kitchen-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@deusflight/graziechef-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 62, −5)

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

### 2026-10-23 (score 67, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-10-15 (score 63, +30)

- [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 Tool coverage: 67
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good

### 2026-10-14 (score 33)

First indexed and scored.

## MCP tools (4)

### `food_cost_calculator` (~118 tokens)

Restaurant food cost calculator

Cost a dish from its ingredients (unit cost x quantity), then get the selling price that hits a target food cost % and the actual food cost % at your current price. Same formula as graziechef.com/tools/food-cost-calculator.

Input parameters:

- `currency` (string): ISO 4217 code used only for formatting, e.g. EUR, USD, GBP
- `ingredients` (array, required)
- `sellingPrice`: current menu price (optional)
- `targetFoodCostPercent`: target food cost %, typically 25-35

### `menu_price_calculator` (~150 tokens)

Menu price calculator (with VAT and rounding)

From plate cost and target food cost %, compute the net price, the price including VAT/sales tax, and the menu price rounded UP to a clean step (e.g. 0.50), plus real gross profit and food cost % after rounding.

Input parameters:

- `currency` (string): ISO 4217 code used only for formatting, e.g. EUR, USD, GBP
- `plateCost` (number|string, required): total ingredient cost of one plate
- `roundTo`: round the menu price up to this step, 0 for none
- `targetFoodCostPercent`
- `taxPercent`: VAT / sales tax % included in menu prices (0 if prices are shown net)

### `recipe_scaler` (~98 tokens)

Recipe scaler with batch cost

Scale a recipe from its original yield to a target number of portions. Returns every scaled quantity and, if unit costs are given, the batch cost and cost per portion.

Input parameters:

- `currency` (string): ISO 4217 code used only for formatting, e.g. EUR, USD, GBP
- `ingredients` (array, required)
- `originalYield` (number|string, required): portions the recipe makes now
- `targetYield` (required): portions you need

### `allergen_matrix` (~129 tokens)

EU 14 allergens matrix for a menu

Build the dish x allergen table required in the EU (Regulation 1169/2011, Annex II: gluten, crustaceans, eggs, fish, peanuts, soybeans, milk, tree nuts, celery, mustard, sesame, sulphites, lupin, molluscs). Give each dish with the allergens it contains (English, Italian or common names like 'shrimp', 'dairy'); returns a Markdown matrix plus the dishes to avoid per allergen. It does not guess allergens from dish names.

Input parameters:

- `dishes` (array, required)
- `venue` (string)

## Diagnostics

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

## Score history

- 2026-10-25: 62
- 2026-10-24: 62
- 2026-10-23: 67
- 2026-10-22: 63
- 2026-10-21: 63
- 2026-10-20: 63
- 2026-10-19: 63
- 2026-10-18: 63
- 2026-10-17: 63
- 2026-10-16: 63
- 2026-10-15: 63
- 2026-10-14: 33

## Common questions

### What is the GrazieChef Kitchen Tools MCP server?

GrazieChef Kitchen Tools is an MCP server listed in the public MCP registry as com.graziechef/kitchen-tools. Restaurant math for AI assistants: food cost, menu price with VAT, recipe scaling, EU 14 allergens. This page covers its npm package (@deusflight/graziechef-mcp).

### Is the GrazieChef Kitchen Tools MCP server safe to use?

GrazieChef Kitchen Tools scores 62 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 GrazieChef Kitchen Tools MCP server expose?

GrazieChef Kitchen Tools exposes 4 tools: food_cost_calculator, menu_price_calculator, recipe_scaler, allergen_matrix. Their descriptions and schemas cost roughly 495 tokens of context every time the server is loaded.

### Is the GrazieChef Kitchen Tools MCP server still maintained?

GrazieChef Kitchen Tools 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.

### What licence is the GrazieChef Kitchen Tools MCP server under?

GrazieChef Kitchen Tools 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

- npm package: https://www.npmjs.com/package/@deusflight/graziechef-mcp
- Socket report: https://socket.dev/npm/package/@deusflight/graziechef-mcp
- Website: https://graziechef.com/tools?src=mcp-registry
- Changelog RSS feed: https://verifymcp.io/servers/com-graziechef-kitchen-tools/deusflight-graziechef-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-graziechef-kitchen-tools/deusflight-graziechef-mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-graziechef-kitchen-tools/deusflight-graziechef-mcp