# Use Copo.st with your agent.

[Copo.st](https://food.copo.st/) (`food.copo.st`) registers 7 WebMCP tools. Copo.st lists 7 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/food.copo.st) listing for `food.copo.st`, last live-checked by the registry at 2026-09-23T00:21:19.923Z. Run `ghostget webmcp sites.get --input '{"domain":"food.copo.st"}' --json` for the current schema; the listing can drift between checks.

## Use Copo.st 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":"food.copo.st"}' --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

Copo.st publishes 7 tools on food.copo.st; 0 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `browse_profile` | Opens a user profile by username in the app profile view. Accepts usernames with or without a leading @ and returns a compact profile summary. | Listed for discovery; the registry allows read-only calls only |
| `create_post` | Opens the Create post composer so the user can record a new video, upload an existing video, or upload an image/photo to publish as a post. | Listed for discovery; the registry allows read-only calls only |
| `save_current_post_to_bookmarks` | Saves the currently active post directly to the signed-in user's Bookmarks collection. This is idempotent: if the current post is already in Bookmarks, it returns success without removing it. | Listed for discovery; the registry allows read-only calls only |
| `search_posts` | Searches user-published video and image posts by free text. Current version does not run live search; it opens a curated static collection in scrollable mode. | Listed for discovery; the registry allows read-only calls only |
| `send_message` | Sends a direct message to a user profile by username, then opens the resulting message thread in the app. This requires sign-in. | Listed for discovery; the registry allows read-only calls only |
| `show_direct_messages` | Opens the Threads / direct messages view and returns the api/dm/threads response plus a compact summary so the AI agent can answer questions like whether there are unread DMs or messages today. | Listed for discovery; the registry allows read-only calls only |
| `show_nearby_on_map` | Opens the app map and searches a rectangular geographic area for either posts or users, one type at a time. Provide west/south/east/north bounds so the map fits to that area and renders matching nearby items. | 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 Copo.st changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on food.copo.st, browse the site itself or check back when the registry lists more tools.