> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neus.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Check catalog

> List available checks and what each one needs.

| Situation                          | Tool               |
| ---------------------------------- | ------------------ |
| Typical integration                | **`neus_context`** |
| Complete verifier list and schemas | This tool          |

## Input

```json theme={"dark"}
{}
```

## Output

An array of live verifier **IDs** (strings), e.g. `["ownership-basic", "proof-of-human", ...]`. Use it to confirm which verifiers exist before building a request.

For input fields and schemas per verifier, see the [Verifiers](../verification/verifiers) pages and the JSON schemas in [`docs/verifiers/schemas/`](https://github.com/neus/network/tree/main/docs/verifiers/schemas), or call `GET /api/v1/verification/verifiers` for the full metadata response.