# Diver Atlas

> Read-only dive-site atlas: search sites, sourced site plates, conditions, suitability checks.

- name: com.diveratlas/diver-atlas
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 81/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.diveratlas%2Fdiver-atlas
- tools: https://api.protogrid.dev/v1/servers/com.diveratlas%2Fdiver-atlas/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "diver-atlas": {
      "type": "http",
      "url": "https://www.diveratlas.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% +updated-6d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### 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: 86 (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`: 17 of 17 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_site_plate (destructiveHint, idempotentHint); list_centres (destructiveHint, idempotentHint); search_guides (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 1,530 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 6 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: 17, about 1,530 tokens to load them all
- tool set hash: 30cf5fa8fc6e1f4a658146002e790287
- tools last changed: 2026-11-04T23:49:52.469Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.diveratlas/diver-atlas.svg)](https://protogrid.dev/servers/com.diveratlas/diver-atlas)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-04 `find_trips` added
  - Areas with diving open or limited in a calendar month (1–12 or month name). Optional species keyword filters species windows.
- 2026-11-04 `get_area_safety` added
  - Emergency numbers, recompression chambers, DAN hotline, park rules and fees for a seeded area. Does not claim chambers are open.
- 2026-11-04 `get_area_seasons` added
  - Sourced 12-month seasons and species windows for a seeded area. Use atlas country slug and area slug (e.g. indonesia/komodo).
- 2026-11-04 `get_openapi` added
  - Return the public OpenAPI document for the read-only v1 API.
- 2026-11-04 `get_data_study` added
  - Andaman dive-site counts and breakdowns from own plate data.
- 2026-11-04 `get_species` added
  - One species page with matching site slugs from plates.
- 2026-11-04 `list_species` added
  - Species where-to-see pages derived from plate marine-life fields only.
- 2026-11-04 `batch_check_suitability` added
  - Suitability for multiple Andaman slugs with the same cert and dive count. Quiz helper; does not recommend a centre.
- 2026-11-04 `list_learn_pages` added
  - List learn articles (certification explainers and FAQ pages).
- 2026-11-04 `get_guide` added
  - One guide summary by slug.

Full history: https://api.protogrid.dev/v1/servers/com.diveratlas%2Fdiver-atlas/changes

## Remotes

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

## Packages

_none_

## Tools (17)

- `batch_check_suitability`: Suitability for multiple Andaman slugs with the same cert and dive count. Quiz helper; does not recommend a centre.
- `check_suitability`: Rule-based suitability for one plate. Returns status, reasons, verification, sources, and the canonical URL. Does not recommend a centre.
- `find_trips`: Areas with diving open or limited in a calendar month (1–12 or month name). Optional species keyword filters species windows.
- `get_area_safety`: Emergency numbers, recompression chambers, DAN hotline, park rules and fees for a seeded area. Does not claim chambers are open.
- `get_area_seasons`: Sourced 12-month seasons and species windows for a seeded area. Use atlas country slug and area slug (e.g. indonesia/komodo).
- `get_atlas_overview`: Country and area coverage with a verification breakdown and hub URLs.
- `get_data_study`: Andaman dive-site counts and breakdowns from own plate data.
- `get_guide`: One guide summary by slug.
- `get_latest_conditions`: Timestamped condition reports for a plate. Diver names, emails, and user IDs are omitted. Includes verification.
- `get_openapi`: Return the public OpenAPI document for the read-only v1 API.
- `get_site_plate`: Full plate for a slug, including verification, sources, and the canonical URL.
- `get_species`: One species page with matching site slugs from plates.
- `list_centres`: Public centre fields already shown on centre pages. No phone, email, or ranking.
- `list_learn_pages`: List learn articles (certification explainers and FAQ pages).
- `list_species`: Species where-to-see pages derived from plate marine-life fields only.
- `search_guides`: Search public island and topic guides by keyword in title or description.
- `search_sites`: Search dive-site summaries. Each item includes a verification tier and a canonical URL for citation.