# Dolphin Centrifuge (remote · dolphincentrifuge.com)

Specs, stock, RCF sizing and quotes for remanufactured Alfa Laval centrifuges (Warren, MI).

- Trust score: 81/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `dolphincentrifuge.com`: 81/100 (this document), [markdown](https://verifymcp.io/servers/com-dolphincentrifuge-centrifuge/dolphincentrifuge.md), [page](https://verifymcp.io/servers/com-dolphincentrifuge-centrifuge/dolphincentrifuge)

## Channel facts

- Endpoint: `https://dolphincentrifuge.com/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 2026-11-05.

- **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**: 70/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 836 tokens (~167/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 80/100
  - Stability observed for 24 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.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - 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.

## Install

### How do I install the Dolphin Centrifuge MCP server?

Dolphin Centrifuge is a hosted endpoint at https://dolphincentrifuge.com/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 com-dolphincentrifuge-centrifuge 'https://dolphincentrifuge.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-dolphincentrifuge-centrifuge": {
      "url": "https://dolphincentrifuge.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-dolphincentrifuge-centrifuge": {
      "type": "http",
      "url": "https://dolphincentrifuge.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-dolphincentrifuge-centrifuge]
url = "https://dolphincentrifuge.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-dolphincentrifuge-centrifuge --url 'https://dolphincentrifuge.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-dolphincentrifuge-centrifuge:
    url: "https://dolphincentrifuge.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-dolphincentrifuge-centrifuge": {
      "Transport": "http",
      "Url": "https://dolphincentrifuge.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-dolphincentrifuge-centrifuge -t streamable-http -u 'https://dolphincentrifuge.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-dolphincentrifuge-centrifuge": {
      "type": "http",
      "url": "https://dolphincentrifuge.com/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.

### 2026-11-04 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-24 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-22 (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.

### 2026-10-20 (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.

## MCP tools (5)

### `get_centrifuge_specs` (~158 tokens)

Get centrifuge specs

Published specifications for an Alfa Laval disc stack or decanter centrifuge (or Dolphin DMPX/DMB module) remanufactured by Dolphin Centrifuge. Pass an exact model such as "MOPX 207" or a free-text query such as "diesel self-cleaning". Capacities always come with their fluid and conditions.

Input parameters:

- `model` (string): Model designation, alias or Dolphin module, e.g. "MOPX 207", "WHPX 405", "DMPX-028", "NX 418".
- `query` (string): Free-text search when the exact model is unknown, e.g. "decanter 418" or "turbine oil".

### `list_centrifuge_models` (~78 tokens)

List centrifuge models

List the centrifuge models Dolphin publishes specs for, one line each, optionally filtered by type and by application/fluid keyword.

Input parameters:

- `application` (string): Fluid or application keyword, e.g. "diesel", "lube oil", "coolant", "wastewater".
- `type` (string): Machine type.

### `check_dolphin_stock` (~91 tokens)

Check Dolphin stock

Dated list of Alfa Laval centrifuges in stock at Dolphin Centrifuge (Warren, Michigan): model, type, condition and whether the unit is in stock or built to order. No prices or serial numbers.

Input parameters:

- `model` (string): Optional model or family filter, e.g. "MOPX 207" or "WHPX". Omit for the full list.

### `size_centrifuge` (~112 tokens)

RCF / RPM sizing

Relative centrifugal force (g-force) calculator using RCF = 1.118e-5 x r(cm) x RPM^2. Give any two of bowl_diameter_m, rpm, g_force and get the third plus basic separation guidance.

Input parameters:

- `bowl_diameter_m` (number): Bowl inside diameter in meters, e.g. 0.36.
- `g_force` (number): Relative centrifugal force, x g.
- `rpm` (number): Bowl speed in revolutions per minute.

### `request_quote` (~189 tokens)

Request a quote from Dolphin

Send a quote or information request to Dolphin Centrifuge sales on behalf of the user. Only call with the user's explicit consent and their real name, company and email. Dolphin replies by email or phone within a few business days.

Input parameters:

- `application` (string): Fluid / application, e.g. "diesel fuel polishing".
- `company` (string, required): Requester company.
- `country` (string): Requester country.
- `email` (string, required): Requester email; Dolphin replies here.
- `flow_gpm` (number): Required flow in US GPM.
- `message` (string, required): What the user needs: application details, solids, temperature, timeline.
- `model` (string): Model of interest, e.g. "MOPX 207".
- `name` (string, required): Requester full name.
- `phone` (string): Requester phone, if they want a call.

## Diagnostics

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

## Score history

- 2026-11-05: 81
- 2026-11-04: 81
- 2026-11-03: 80
- 2026-11-02: 80
- 2026-11-01: 80
- 2026-10-31: 79
- 2026-10-30: 79
- 2026-10-29: 78
- 2026-10-28: 78
- 2026-10-27: 77
- 2026-10-26: 77
- 2026-10-25: 76
- 2026-10-24: 76
- 2026-10-23: 75
- 2026-10-22: 75
- 2026-10-21: 74
- 2026-10-20: 74
- 2026-10-19: 73
- 2026-10-18: 73
- 2026-10-17: 73
- 2026-10-16: 72
- 2026-10-15: 72
- 2026-10-14: 71
- 2026-10-13: 71
- 2026-10-12: 70

## Common questions

### What is the Dolphin Centrifuge MCP server?

Dolphin Centrifuge is an MCP server listed in the public MCP registry as com.dolphincentrifuge/centrifuge. Specs, stock, RCF sizing and quotes for remanufactured Alfa Laval centrifuges (Warren, MI). This page covers its hosted endpoint (https://dolphincentrifuge.com/mcp).

### Is the Dolphin Centrifuge MCP server safe to use?

Dolphin Centrifuge scores 81 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 Dolphin Centrifuge MCP server expose?

Dolphin Centrifuge exposes 5 tools: get_centrifuge_specs, list_centrifuge_models, check_dolphin_stock, size_centrifuge, request_quote. Their descriptions and schemas cost roughly 628 tokens of context every time the server is loaded.

### Does the Dolphin Centrifuge MCP server require authentication?

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

### Is the Dolphin Centrifuge MCP server still maintained?

Dolphin Centrifuge is still listed as active in the MCP registry. We last reached this channel on 5 November 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://dolphincentrifuge.com/mcp
- Website: https://dolphincentrifuge.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-dolphincentrifuge-centrifuge/dolphincentrifuge.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-dolphincentrifuge-centrifuge/dolphincentrifuge.json
- HTML version of this page: https://verifymcp.io/servers/com-dolphincentrifuge-centrifuge/dolphincentrifuge