# Use Attio with your agent.

[Attio](https://attio.com/) (`attio.com`) registers 3 WebMCP tools. 1 of 3 tools declares `readOnlyHint`, so an agent can invoke it through `tools.call`. The registry runs the tool in a fresh headless page on attio.com and returns untrusted site content.

This page mirrors the [WebMCP Registry](https://wmcp.ai/sites/attio.com) listing for `attio.com`, last live-checked by the registry at 2026-09-21T23:29:13.945Z. Run `ghostget webmcp sites.get --input '{"domain":"attio.com"}' --json` for the current schema; the listing can drift between checks.

## Use Attio 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":"attio.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":"attio.com","tool":"view_pricing","input":"{}"}' --json
```

## Registered WebMCP tools

Attio publishes 3 tools on attio.com; 1 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `request_demo` | Request a demo of Attio CRM by submitting your contact details including name, company email, region, and team size | Listed for discovery; the registry allows read-only calls only |
| `subscribe_newsletter` | Subscribe to Attio product updates and newsletters with a work email address | Listed for discovery; the registry allows read-only calls only |
| `view_pricing` | View Attio's pricing plans and compare features across tiers including Free, Plus, Pro, and Enterprise. | 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 Attio changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on attio.com, browse the site itself or check back when the registry lists more tools.