> ## 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

> Pick a check by what you need to know before you grant access.

## By outcome

| Need              | Check                                            | Type        |
| ----------------- | ------------------------------------------------ | ----------- |
| Content ownership | [ownership-basic](./ownership-basic)             | Instant     |
| Social link       | [ownership-social](./ownership-social)           | Interactive |
| Domain            | [ownership-dns-txt](./ownership-dns-txt)         | Lookup      |
| Org / team        | [ownership-org-oauth](./ownership-org-oauth)     | Interactive |
| Username / handle | [ownership-pseudonym](./ownership-pseudonym)     | Instant     |
| Linked wallets    | [wallet-link](./wallet-link)                     | Instant     |
| NFT gate          | [nft-ownership](./nft-ownership)                 | Lookup      |
| Token gate        | [token-holding](./token-holding)                 | Lookup      |
| Contract control  | [contract-ownership](./contract-ownership)       | Lookup      |
| Human             | [proof-of-human](./proof-of-human)               | Interactive |
| Wallet risk       | [wallet-risk](./wallet-risk)                     | Lookup      |
| Content safety    | [ai-content-moderation](./ai-content-moderation) | Lookup      |
| Agent identity    | [agent-identity](../agents/agent-identity)       | Instant     |
| Agent authority   | [agent-delegation](../agents/agent-delegation)   | Instant     |

## Types

| Type        | Behavior     | Examples                         |
| ----------- | ------------ | -------------------------------- |
| Instant     | Wallet signs | ownership-basic, agent-identity  |
| Interactive | Hosted flow  | ownership-social, proof-of-human |
| Lookup      | Live state   | nft-ownership, token-holding     |

## By category

### Identity

| Check                                        | Confirms       |
| -------------------------------------------- | -------------- |
| [ownership-social](./ownership-social)       | Social account |
| [ownership-dns-txt](./ownership-dns-txt)     | Domain         |
| [ownership-org-oauth](./ownership-org-oauth) | Org membership |
| [ownership-pseudonym](./ownership-pseudonym) | Username       |
| [wallet-link](./wallet-link)                 | Linked wallets |

### Ownership

| Check                                      | Confirms         |
| ------------------------------------------ | ---------------- |
| [ownership-basic](./ownership-basic)       | Content / claim  |
| [contract-ownership](./contract-ownership) | Contract control |

### Access

| Check                            | Confirms          |
| -------------------------------- | ----------------- |
| [nft-ownership](./nft-ownership) | NFT holder        |
| [token-holding](./token-holding) | Balance threshold |

### Abuse

| Check                                            | Confirms       |
| ------------------------------------------------ | -------------- |
| [proof-of-human](./proof-of-human)               | Human          |
| [wallet-risk](./wallet-risk)                     | Risk signal    |
| [ai-content-moderation](./ai-content-moderation) | Content safety |

### Agents

| Check                                          | Confirms              |
| ---------------------------------------------- | --------------------- |
| [agent-identity](../agents/agent-identity)     | Who the agent is      |
| [agent-delegation](../agents/agent-delegation) | What the agent may do |

## Bundles

Ready-made `?preset=` bundles, or combine checks with `?verifiers=id1,id2`. See [Presets](../platform/presets).

| Preset           | Checks                                                            | For             |
| ---------------- | ----------------------------------------------------------------- | --------------- |
| `agent-pack`     | agent-identity + agent-delegation + wallet-risk                   | Scoped agents   |
| `project-pack`   | contract-ownership + ownership-dns-txt                            | Project trust   |
| `creator-pack`   | ownership-basic + ai-content-moderation                           | Content trust   |
| `workspace-pack` | ownership-social + ownership-basic + agent-identity + wallet-link | Team onboarding |

## Next

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="../quickstart">
    First proof.
  </Card>

  <Card title="Hosted Verify" icon="key" href="../cookbook/auth-hosted-verify">
    Guided.
  </Card>
</CardGroup>