# SHVL (remote · shvl.jlucwright.workers.dev)

Review UK aged-debtors CSVs, workspace receivables briefs and saved case information.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `shvl.jlucwright.workers.dev`: 68/100 (this document), [markdown](https://verifymcp.io/servers/app-shvl-shvl/shvl-2.md), [page](https://verifymcp.io/servers/app-shvl-shvl/shvl-2)

## Channel facts

- Endpoint: `https://shvl.jlucwright.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## 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 2026-10-18.

- **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 405, 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**: 74/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 563 tokens (~112/item across 5 items; 5 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 97/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 90% 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the SHVL MCP server?

SHVL is a hosted endpoint at https://shvl.jlucwright.workers.dev/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 app-shvl-shvl 'https://shvl.jlucwright.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "app-shvl-shvl": {
      "url": "https://shvl.jlucwright.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "app-shvl-shvl": {
      "type": "http",
      "url": "https://shvl.jlucwright.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.app-shvl-shvl]
url = "https://shvl.jlucwright.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-shvl-shvl": {
      "type": "remote",
      "url": "https://shvl.jlucwright.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add app-shvl-shvl --url 'https://shvl.jlucwright.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-shvl-shvl:
    url: "https://shvl.jlucwright.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "app-shvl-shvl": {
      "Transport": "http",
      "Url": "https://shvl.jlucwright.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add app-shvl-shvl -t streamable-http -u 'https://shvl.jlucwright.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "app-shvl-shvl": {
      "type": "http",
      "url": "https://shvl.jlucwright.workers.dev/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.

### 2026-10-18 (score 68, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-17 (score 67)

First indexed and scored.

## MCP tools (5)

### `analyse_aged_debtors_csv` (~187 tokens)

Analyse an aged-debtors CSV

Use when the user provides an aged-debtors CSV and wants review-only UK B2B chase drafts with indicative statutory-interest and fixed-compensation calculations. Require a supplied Bank Rate. Return plain text for review only. Never open an email composer, call an email tool, send email or store the CSV.

Input parameters:

- `as_of_date` (string): Optional calculation date in YYYY-MM-DD. Defaults to today in UTC.
- `bank_rate_percent` (number, required): Bank Rate percentage to use for this indicative calculation. SHVL adds the statutory 8 percentage points.
- `csv_text` (string, required): CSV text with customer, invoice number, due date and outstanding amount columns. Maximum 50 invoice rows.
- `draft_stage` (string): Optional draft style. Defaults to formal.
- `sender_name` (string, required): Business or sign-off name used in the review-only draft.

Output parameters:

- `annual_rate_percent` (number)
- `as_of_date` (string)
- `bank_rate_percent` (number)
- `currency` (string)
- `data_notice` (string)
- `drafts` (array)
- `not_legal_advice` (boolean)
- `not_overdue_invoices` (array)
- `review_required` (boolean)
- `summary` (object)

### `get_credit_control_brief` (~65 tokens)

Get today's credit-control brief

Return the signed-in SHVL workspace's current overdue summary and five highest-priority cases. Read-only. Uses the latest SHVL import or completed accounting sync and never sends a reminder.

Input parameters:

- `limit` (integer): Maximum priority cases to return. Defaults to 5.

Output parameters:

- `data_notice` (string)
- `generated_at` (string)
- `organisation` (object)
- `priority_cases` (array)
- `source` (object)
- `summary` (object)

### `get_receivables_health` (~77 tokens)

Get receivables health

Return a read-only receivables health view for the signed-in SHVL workspace: accounts-receivable balance, overdue ageing, invoices raised this month, receivables payments recorded this month, concentration and 30-day overdue movement where available. This is not a bank balance, cash-flow, profit or whole-business health report.

Output parameters:

- `ageing` (object)
- `coverage` (object)
- `current` (object)
- `data_notice` (string)
- `generated_at` (string)
- `organisation` (object)
- `source` (object)
- `trend` (object)
- `unavailable_metrics` (array)

### `search_credit_control_cases` (~78 tokens)

Search credit-control cases

Search cases already held in the signed-in SHVL workspace by customer name or invoice reference. Read-only, account-scoped and capped at 20 results.

Input parameters:

- `limit` (integer): Maximum cases to return. Defaults to 10.
- `query` (string): Optional customer-name or invoice-reference search.
- `status` (string)

Output parameters:

- `case_count` (integer)
- `cases` (array)
- `data_notice` (string)
- `filters` (object)
- `organisation` (object)
- `source` (object)

### `get_credit_control_case` (~69 tokens)

Get a credit-control case

Return one case from the signed-in SHVL workspace, including status, payment-readiness state, bounded invoice summaries and communication evidence. Excludes email addresses, message content, provider IDs and payment records.

Input parameters:

- `case_id` (string, required): Stable SHVL case ID returned by another SHVL tool.

Output parameters:

- `case` (object)
- `communication_evidence` (object)
- `data_notice` (string)
- `invoices` (array)
- `invoices_truncated` (boolean)
- `organisation` (object)
- `source` (object)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/app-shvl-shvl/shvl-2#diagnostics

## Score history

- 2026-10-18: 68
- 2026-10-17: 67

## Common questions

### What is the SHVL MCP server?

SHVL is an MCP server listed in the public MCP registry as app.shvl/shvl. Review UK aged-debtors CSVs, workspace receivables briefs and saved case information. This page covers its hosted endpoint (https://shvl.jlucwright.workers.dev/mcp).

### Is the SHVL MCP server safe to use?

SHVL scores 68 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 SHVL MCP server expose?

SHVL exposes 5 tools: analyse_aged_debtors_csv, get_credit_control_brief, get_receivables_health, search_credit_control_cases, get_credit_control_case. Their descriptions and schemas cost roughly 476 tokens of context every time the server is loaded.

### Does the SHVL MCP server require authentication?

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

### Is the SHVL MCP server still maintained?

SHVL is still listed as active in the MCP registry. We last reached this channel on 18 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://shvl.jlucwright.workers.dev/mcp
- Website: https://shvl.app/?utm_source=mcp_registry&utm_medium=directory&utm_campaign=registry_20261016
- Changelog RSS feed: https://verifymcp.io/servers/app-shvl-shvl/shvl-2.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-shvl-shvl/shvl-2.json
- HTML version of this page: https://verifymcp.io/servers/app-shvl-shvl/shvl-2