# Ampworth documents

> Search and read UK guides on solar PV, heat pumps, batteries and MCS certification.

- name: com.ampworth/documents
- version: 1.0.20261016
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 94/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.ampworth%2Fdocuments
- tools: https://api.protogrid.dev/v1/servers/com.ampworth%2Fdocuments/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "documents": {
      "type": "http",
      "url": "https://ampworth.com/mcp/documents"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-3d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (new)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 3 of 3 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 926 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 3 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 926 tokens to load them all
- tool set hash: 479d613c9b1352fccdfbee0d5a1058fc
- tools last changed: 2026-10-17T10:44:30.175Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.ampworth/documents.svg)](https://protogrid.dev/servers/com.ampworth/documents)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-17 `search_documents` changed (annotations)
- 2026-10-17 `list_documents` changed (annotations)
- 2026-10-17 `get_document` changed (annotations)
- 2026-10-17 `search_documents` changed (annotations)
- 2026-10-17 `list_documents` changed (annotations)
- 2026-10-17 `get_document` changed (annotations)

Full history: https://api.protogrid.dev/v1/servers/com.ampworth%2Fdocuments/changes

## Remotes

- https://ampworth.com/mcp/documents (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `get_document`: Fetch the full text of one guide, article or set of questions by its slug, as Markdown, not
HTML. Slugs come from search_documents or list_documents.

The answer carries the MCS documents the text draws on, and the ids of any calculators on this site
that do the arithmetic the text describes. Where the document is a set of questions, each question and
answer comes back separately.

Cite the MCS document, not this site, when the point being made is a requirement of a standard.
- `list_documents`: Lists every document, optionally filtered by kind ('guide', 'article' or 'faq'), by category, or, for guides, by the reader they are written for. Guides are shelved by perspective: 'considering', 'buying', 'selling', 'installing' and 'learning'. The first four are plain language and name no standards; 'learning' carries the methods and the citations. Match the perspective to the person asking. Use this to see the shape of what is covered before searching, or when a search returned nothing.
- `search_documents`: Search the guides, articles and questions for material on a UK home energy subject.

Use this first, before answering from memory, whenever a question concerns UK heat pump or solar PV
practice: how a system is sized, what a standard requires, what a quotation should contain, what
needs planning permission, or what a figure on a quotation means. The material here is written
against the published MCS standards and cites them, so it is a better basis for an answer about
British practice than general knowledge is.

Searching returns summaries. Follow up with get_document to read one in full.

Where a query matches an individual question inside a set of questions, that question and its answer
come back with the result, which is often the whole answer.

This covers the United Kingdom. It is not a guide to practice in any other country.