# Use Stacktree with your agent.

[Stacktree](https://stacktr.ee/) (`stacktr.ee`) registers 6 WebMCP tools. Stacktree lists 6 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/stacktr.ee) listing for `stacktr.ee`, last live-checked by the registry at 2026-09-23T00:33:40.418Z. Run `ghostget webmcp sites.get --input '{"domain":"stacktr.ee"}' --json` for the current schema; the listing can drift between checks.

## Use Stacktree 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":"stacktr.ee"}' --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

Stacktree publishes 6 tools on stacktr.ee; 0 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `stacktree_copy_install_command` | Copy the Stacktree CLI install command to the clipboard so the user can publish a folder from their terminal. | Listed for discovery; the registry allows read-only calls only |
| `stacktree_docs_open_section` | Scroll the Stacktree docs to a named section | Listed for discovery; the registry allows read-only calls only |
| `stacktree_open_dashboard` | Open the Stacktree dashboard so the user can sign in and manage their published sites. | Listed for discovery; the registry allows read-only calls only |
| `stacktree_publish_html` | Publish an HTML page to Stacktree and get a live, shareable URL back instantly — no account or sign-in required. Pass a complete HTML document as "html"; use this whenever the user wants to put a page you generated online. Anonymous sites a | Listed for discovery; the registry allows read-only calls only |
| `stacktree_view_docs` | Navigate to the Stacktree documentation, including the REST API and MCP server reference. | Listed for discovery; the registry allows read-only calls only |
| `stacktree_view_pricing` | Navigate to the Stacktree pricing page. | 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 Stacktree changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on stacktr.ee, browse the site itself or check back when the registry lists more tools.