# Use Bearded Colonel with your agent.

[Bearded Colonel](https://beardedcolonel.co.uk/) (`beardedcolonel.co.uk`) registers 12 WebMCP tools. Bearded Colonel lists 12 tools but declares none as read-only today, so `tools.call` cannot invoke them yet. Ask `sites.get` for the live status before planning a call.

This page mirrors the [WebMCP Registry](https://wmcp.ai/sites/beardedcolonel.co.uk) listing for `beardedcolonel.co.uk`, last live-checked by the registry at 2026-09-23T01:51:47.686Z. Run `ghostget webmcp sites.get --input '{"domain":"beardedcolonel.co.uk"}' --json` for the current schema; the listing can drift between checks.

## Use Bearded Colonel 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":"beardedcolonel.co.uk"}' --json
```

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

```
# no read-only-callable tools listed today; sites.get shows the live status
```

## Registered WebMCP tools

Bearded Colonel publishes 12 tools on beardedcolonel.co.uk; 0 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `add_to_cart` | Put a product in the basket at Bearded Colonel. Changes the basket; it does not take payment or place an order, and anything added can be removed again. Subscription products need the delivery frequency in `option` - call get_product_detail | Listed for discovery; the registry allows read-only calls only |
| `apply_coupon` | Apply a discount code to the basket at Bearded Colonel. A code that is invalid, expired or not valid for what is in the basket fails harmlessly and says why. Changes the basket; it does not take payment. Returns { text, applied, code, disco | Listed for discovery; the registry allows read-only calls only |
| `get_product_details` | Everything about ONE product at Bearded Colonel, looked up by name: price, subscription frequencies, stock, category. This is the tool to use whenever a product name is known, including a partial one. Read-only. Some products carry no writt | Listed for discovery; the registry allows read-only calls only |
| `get_site_overview` | What Bearded Colonel is, and the main sections of the site. Read-only. Use it first to see what the site covers. Returns { text, name, tagline, sections[] } where each section has title and url. | Listed for discovery; the registry allows read-only calls only |
| `get_subscription_terms` | How subscriptions work at Bearded Colonel: commitment, changing delivery frequency, pausing and cancelling. Read-only. Returns { text, contract, can_change_date, can_pause, can_cancel, self_service, manage_url } as booleans plus the account | Listed for discovery; the registry allows read-only calls only |
| `go_to_checkout` | Take the visitor to the checkout page at Bearded Colonel with the basket as it stands. This moves the browser to the checkout; it fills nothing in, pays for nothing and orders nothing - the person completes it themselves. Returns { text, re | Listed for discovery; the registry allows read-only calls only |
| `list_categories` | The product categories at Bearded Colonel. Read-only. Returns { text, categories[] } where each category has id, slug, name, products count and url. | Listed for discovery; the registry allows read-only calls only |
| `list_delivery_options` | Where Bearded Colonel delivers and what postage costs. Postage is charged by item type and is free above an order threshold, so this returns both. Read-only. The figure for a particular basket is confirmed at checkout. Returns { text, zones | Listed for discovery; the registry allows read-only calls only |
| `search_content` | Search the pages and articles on Bearded Colonel. Read-only. Returns { text, results[] } where each result has title, extract and url. | Listed for discovery; the registry allows read-only calls only |
| `search_products` | Browse or search what Bearded Colonel sells when the product is not known by name: a keyword, a category, or a need like "dry skin". Returns a shortlist. For one named product, call get_product_details instead. Read-only. Returns { text, pr | Listed for discovery; the registry allows read-only calls only |
| `update_cart_item` | Change how many of a line already in the basket, or remove it by setting quantity to 0. Changes the basket; it does not take payment. Returns { text, updated, name, quantity, count, total }. | Listed for discovery; the registry allows read-only calls only |
| `view_cart` | What is in the basket at Bearded Colonel right now, line by line, with the total and any discount applied. Read-only. Returns { text, empty, items[], count, total, cart_url } where each item has id, name, quantity and subtotal - the id is w | Listed for discovery; the registry allows read-only calls only |

## 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 Bearded Colonel changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on beardedcolonel.co.uk, browse the site itself or check back when the registry lists more tools.