# Use Thought Bulb with your agent.

[Thought Bulb](https://thoughtbulb.dev/) (`thoughtbulb.dev`) 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 thoughtbulb.dev and returns untrusted site content.

This page mirrors the [WebMCP Registry](https://wmcp.ai/sites/thoughtbulb.dev) listing for `thoughtbulb.dev`, last live-checked by the registry at 2026-09-23T02:53:34.630Z. Run `ghostget webmcp sites.get --input '{"domain":"thoughtbulb.dev"}' --json` for the current schema; the listing can drift between checks.

## Use Thought Bulb 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":"thoughtbulb.dev"}' --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":"thoughtbulb.dev","tool":"list_enquiry_options","input":"{}"}' --json
```

## Registered WebMCP tools

Thought Bulb publishes 3 tools on thoughtbulb.dev; 1 declare `readOnlyHint`.

| Tool | What it does | Callable through Ghostget |
| --- | --- | --- |
| `book_consultation` | Open the Thought Bulb free 15-minute discovery call booking page. The visitor must choose and confirm a time in Zcal. This is the route for general enquiries. | Listed for discovery; the registry allows read-only calls only |
| `list_enquiry_options` | List Thought Bulb enquiry types, destinations, required fields, plus the free discovery-call booking link and contact email. General enquiries have no form: use book_consultation or the contact email. This does not change the page. | Callable read-only tool |
| `prepare_project_enquiry` | Navigate to and prepare a Thought Bulb service-page enquiry form (CRO, Storefront MCP, or a migration). This never submits the form; the visitor must review it, complete hCaptcha, and submit. For a general enquiry use book_consultation inst | 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 Thought Bulb changes its tools.
- **No account needed.** These calls are credential-free registry reads. For tools that need a session on thoughtbulb.dev, browse the site itself or check back when the registry lists more tools.