# Rush SR Maintenance (remote · maintenance.mcp.rush.sr)

Rush SR owner's manual: diagnose a symptom, find service intervals and repair procedures.

- Trust score: 82/100 (high trust)
- Change this week: +1
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `maintenance.mcp.rush.sr`: 82/100 (this document), [markdown](https://verifymcp.io/servers/sr-rush-maintenance/maintenance.md), [page](https://verifymcp.io/servers/sr-rush-maintenance/maintenance)

## Channel facts

- Endpoint: `https://maintenance.mcp.rush.sr/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-11-05.

- **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**: 69/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 261 tokens (~87/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 100/100
  - No destabilizing schema changes in the last 30 days.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% 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 3 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 Rush SR Maintenance MCP server?

Rush SR Maintenance is a hosted endpoint at https://maintenance.mcp.rush.sr/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 sr-rush-maintenance 'https://maintenance.mcp.rush.sr/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "sr-rush-maintenance": {
      "url": "https://maintenance.mcp.rush.sr/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "sr-rush-maintenance": {
      "type": "http",
      "url": "https://maintenance.mcp.rush.sr/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.sr-rush-maintenance]
url = "https://maintenance.mcp.rush.sr/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add sr-rush-maintenance --url 'https://maintenance.mcp.rush.sr/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  sr-rush-maintenance:
    url: "https://maintenance.mcp.rush.sr/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "sr-rush-maintenance": {
      "Transport": "http",
      "Url": "https://maintenance.mcp.rush.sr/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add sr-rush-maintenance -t streamable-http -u 'https://maintenance.mcp.rush.sr/mcp'
```

### Other

```json
{
  "mcpServers": {
    "sr-rush-maintenance": {
      "type": "http",
      "url": "https://maintenance.mcp.rush.sr/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.

### 2026-10-31 (score 82, +1)

- [security] Stability: 0.97 → pass

### 2026-10-29 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-25 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 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 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-20 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-18 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

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

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (3)

### `diagnose_symptom` (~79 tokens)

Diagnose a Rush SR symptom

Use this when you need to understand why your Rush SR has a symptom, such as why won't my Rush SR start. Do not use for a service interval or a step-by-step repair procedure. Covers the Rush SR only: do not use for other vehicles or for buying advice.

Input parameters:

- `context` (string)
- `symptom` (string, required)

Output parameters:

- `results` (array)
- `rush` (object)
- `stale` (boolean)

### `maintenance_schedule` (~113 tokens)

Rush SR maintenance schedule

Use this when checking a Rush SR service interval or maintenance schedule for a component, such as how often to change brake fluid or when the chain needs service. Each result says which service interval it belongs to (every session, weekend, month, year, or 150+ hours), so pick the one that matches the car's hours or sessions. Do not use for troubleshooting a symptom or a repair procedure. Covers the Rush SR only: do not use for other vehicles or for buying advice.

Input parameters:

- `component` (string, required)

Output parameters:

- `results` (array)
- `rush` (object)
- `stale` (boolean)

### `lookup_procedure` (~69 tokens)

Look up a Rush SR procedure

Use this when you need steps for a task, such as how do I bleed the brakes on my Rush SR. Do not use for a symptom diagnosis or a service interval lookup. Covers the Rush SR only: do not use for other vehicles or for buying advice.

Input parameters:

- `task` (string, required)

Output parameters:

- `results` (array)
- `rush` (object)
- `stale` (boolean)

## Diagnostics

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

## Score history

- 2026-11-05: 82
- 2026-11-04: 82
- 2026-11-03: 82
- 2026-11-02: 82
- 2026-11-01: 82
- 2026-10-31: 82
- 2026-10-30: 81
- 2026-10-29: 81
- 2026-10-28: 80
- 2026-10-27: 80
- 2026-10-26: 79
- 2026-10-25: 79
- 2026-10-24: 78
- 2026-10-23: 78
- 2026-10-22: 78
- 2026-10-21: 77
- 2026-10-20: 77
- 2026-10-19: 76
- 2026-10-18: 76
- 2026-10-17: 75
- 2026-10-16: 75
- 2026-10-15: 74
- 2026-10-14: 74
- 2026-10-13: 73
- 2026-10-12: 73
- 2026-10-10: 72
- 2026-10-04: 69
- 2026-10-03: 69
- 2026-10-02: 68
- 2026-10-01: 68

## Common questions

### What is the Rush SR Maintenance MCP server?

Rush SR Maintenance is an MCP server listed in the public MCP registry as sr.rush/maintenance. Rush SR owner's manual: diagnose a symptom, find service intervals and repair procedures. This page covers its hosted endpoint (https://maintenance.mcp.rush.sr/mcp).

### Is the Rush SR Maintenance MCP server safe to use?

Rush SR Maintenance scores 82 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 Rush SR Maintenance MCP server expose?

Rush SR Maintenance exposes 3 tools: diagnose_symptom, maintenance_schedule, lookup_procedure. Their descriptions and schemas cost roughly 261 tokens of context every time the server is loaded.

### Does the Rush SR Maintenance MCP server require authentication?

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

### Is the Rush SR Maintenance MCP server still maintained?

Rush SR Maintenance 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://maintenance.mcp.rush.sr/mcp
- Repository: https://github.com/Rush-Auto-Works/llm-plugins
- Website: https://rushautoworks.com/rush-sr/
- Changelog RSS feed: https://verifymcp.io/servers/sr-rush-maintenance/maintenance.xml
- Changelog JSON feed: https://verifymcp.io/servers/sr-rush-maintenance/maintenance.json
- HTML version of this page: https://verifymcp.io/servers/sr-rush-maintenance/maintenance