# Use TubeAlfred with your agent.

[TubeAlfred](https://tubealfred.com/) (`tubealfred.com`) registers 5 WebMCP tools. 3 of 5 tools declares `readOnlyHint`, so an agent can invoke them through `tools.call`. The registry runs the tool in a fresh headless page on tubealfred.com and returns untrusted site content.

This page mirrors the [WebMCP Registry](https://wmcp.ai/sites/tubealfred.com) listing for `tubealfred.com`, last live-checked by the registry at 2026-09-23T03:24:53.068Z. Run `ghostget webmcp sites.get --input '{"domain":"tubealfred.com"}' --json` for the current schema; the listing can drift between checks.

## Use TubeAlfred 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":"tubealfred.com"}' --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":"tubealfred.com","tool":"tubealfred.get_agent_resources","input":"{}"}' --json
```

## Registered WebMCP tools

TubeAlfred publishes 5 tools on tubealfred.com; 3 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `tubealfred_get_youtube_transcript` | Fetch the transcript for a public YouTube video URL without changing YouTube data. | Listed for discovery; the registry allows read-only calls only |
| `tubealfred.get_agent_resources` | Return machine-readable TubeAlfred resources for agents, including API catalog, OpenAPI spec, markdown docs, MCP server card, OAuth metadata, and setup prompt. | Callable read-only tool |
| `tubealfred.get_page_context` | Return the current TubeAlfred page title, URL, meta description, canonical URL, and agent-ready resource links. | Callable read-only tool |
| `tubealfred.open_page` | Navigate the browser to a key TubeAlfred page for docs, integrations, API keys, or free YouTube tools. | Listed for discovery; the registry allows read-only calls only |
| `tubealfred.search_docs` | Search the TubeAlfred markdown API reference and return matching line snippets for YouTube API or MCP questions. | 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 TubeAlfred changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on tubealfred.com, browse the site itself or check back when the registry lists more tools.