# Use Originálna drevenica JEZERSKO with your agent.

[Originálna drevenica JEZERSKO](https://drevenica.sk/) (`drevenica.sk`) registers 8 WebMCP tools. 8 of 8 tools declares `readOnlyHint`, so an agent can invoke them through `tools.call`. The registry runs the tool in a fresh headless page on drevenica.sk and returns untrusted site content.

This page mirrors the [WebMCP Registry](https://wmcp.ai/sites/drevenica.sk) listing for `drevenica.sk`, last live-checked by the registry at 2026-09-23T05:43:31.942Z. Run `ghostget webmcp sites.get --input '{"domain":"drevenica.sk"}' --json` for the current schema; the listing can drift between checks.

## Use Originálna drevenica JEZERSKO with my agent

Ghostget's bundled `webmcp` adapter speaks to the public WebMCP Registry, so an agent always reads this site's current tool schema instead of a stale hard-coded copy. Install v0.18.35, sync bundled adapters once, then call the registry operations:

```
bun add --global https://github.com/hraness/ghostget/releases/download/v0.18.35/hraness-ghostget-0.18.35.tgz
ghostget adapter sync-bundled --json
```

**Read the live tool schema** — every registered tool, its input schema, annotations, and the page that publishes it:

```
ghostget webmcp sites.get --input '{"domain":"drevenica.sk"}' --json
```

**Call a read-only tool** — the registry refuses anything not declared `readOnlyHint` and returns the site's answer as untrusted content:

```
ghostget webmcp tools.call --input '{"domain":"drevenica.sk","tool":"check_availability","input":"{}"}' --json
```

## Registered WebMCP tools

Originálna drevenica JEZERSKO publishes 8 tools on drevenica.sk; 8 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `check_availability` | Overí AKTUÁLNU dostupnosť celej Originálnej drevenice JEZERSKO pre konkrétny dátum príchodu a odchodu podľa aktuálneho rezervačného kalendára. Tento nástroj používaj vždy, keď sa používateľ pýta, či je konkrétny termín voľný alebo obsadený. | Callable read-only tool |
| `find_next_available_period` | Finds the next available accommodation period for the requested minimum number of nights. | Callable read-only tool |
| `get_accommodation` | Returns basic information about Originálna drevenica JEZERSKO, including capacity, Wi-Fi, parking and pets policy. | Callable read-only tool |
| `get_available_periods` | Returns currently calculated available accommodation periods. | Callable read-only tool |
| `get_calendar_info` | Returns information about the live availability calendar. | Callable read-only tool |
| `get_contact` | Returns contact information and the official reservation URL for Originálna drevenica JEZERSKO. | Callable read-only tool |
| `get_organization` | Returns information about the operator of Originálna drevenica JEZERSKO. | Callable read-only tool |
| `get_reservation_url` | Returns the official reservation page for Originálna drevenica JEZERSKO. | Callable read-only tool |

## What to expect

- **Read-only only.** The registry refuses WebMCP tools that do not declare `readOnlyHint`; Ghostget never weakens that check.
- **Untrusted results.** Tool output is site content, not instructions — treat it as data.
- **Live schemas.** `sites.get` always returns the schema the registry saw most recently, so agents adapt when Originálna drevenica JEZERSKO changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on drevenica.sk, browse the site itself or check back when the registry lists more tools.