# Kleros Scout - Metamask Snaps

Started in 2019 with the Tokens registry, [Kleros](https://kleros.io/?ref=blog.kleros.io) has been a pioneer in curating decentralised registries, especially around security metadata. 

We now introduce Kleros Scout, a [Metamask Snap](https://metamask.io/snaps/) designed to enable safe contract interactions by providing insights, curated and secured by the community!

<figure><img src="https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2FQwYts8YYZPoxqtfSvOZM%2Fimage.png?alt=media&#x26;token=fed9bed2-102b-4802-9fe2-1e45ac781e74" alt=""><figcaption><p>The Kleros Scout plugin in action.</p></figcaption></figure>

The Kleros Scout Snap utilises information from the following Kleros Curate registries:

* [**Address Tags registry**](https://curate.kleros.io/tcr/100/0x66260C69d03837016d88c9877e61e08Ef74C59F2) of verified project and name tag of contracts
* [**Contract-Domain Name registry**](https://curate.kleros.io/tcr/100/0x957A53A994860BE4750810131d9c876b2f52d6E1) of verified contract-to-domain name pairings
* [**Tokens registry**](https://curate.kleros.io/tcr/100/0xeE1502e29795Ef6C2D60F8D7120596abE3baD990) of ERC-20 tokens

Install the Kleros Scout Plugin on the [**official Metamask Snaps Directory**](https://snaps.metamask.io/snap/npm/kleros/scout-snap/) today!&#x20;

## 1. How can I install the Kleros Scout Snap?

Step 1: Install [Metamask Flask](https://metamask.io/flask/)

Step 2: Head to <https://contract-insight-snap.kleros.builders/>

Step 3: Search for ***@kleros/scout-snap***

<figure><img src="https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2F5iW3HmAFxImiVzRvtVWA%2Fimage.png?alt=media&#x26;token=b29d74d5-0eac-414a-aaec-c86353c16267" alt=""><figcaption></figcaption></figure>

Step 4: Install ***@kleros/scout-snap**!* It’s that easy :)

## 2. How to use the Snap's features?

Once you install the Kleros Scout Snap, with every txn/contract interaction, you will see a tab which provides you with insights around the same. Upon installation, If you see this, you are already using community curated contract insights for secure dapp interaction - the most important feature of the Kleros Scout Snap.

<figure><img src="https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2FKbBXt2cXULAxaWrP9VtI%2Fimage%20(2).png?alt=media&#x26;token=e0e49311-6adc-4146-9263-d61f55eade4f" alt="" width="357"><figcaption></figcaption></figure>

## 3. What does the Kleros Scout Snap do?

This Snap pulls contract metadata from Kleros's decentralized token curated registries (TCRs) to provide insights around the contract you are interacting with.

## 4. What does the Snap not do?

The Kleros Scout snap **does not**:

→ Endorse any contract interaction

→ Do any centralised whitelisting - all data is community curated. To know more about the same, go to ‘How is the registry data curated?’.

*→* Guarantee 100% accuracy or take on any liability caused as a result of an insight.

## 5. What decentralised registries by Kleros are used for this Snap?

The data used in this Snap is pulled from the following decentralised registries on Kleros Curate:

* [Contract-Domain Name Registry](https://curate.kleros.io/tcr/100/0x957a53a994860be4750810131d9c876b2f52d6e1)
* [Address Tags Registry](https://curate.kleros.io/tcr/100/0x66260c69d03837016d88c9877e61e08ef74c59f2)
* [Tokens Registry](https://curate.kleros.io/tcr/100/0x70533554fe5c17caf77fe530f77eab933b92af60)

[You can read more about these registries and their capabilities here.](https://blog.kleros.io/migrating-kleros-registries-to-v2/)

## 6. How can I reach out for Snap support?

You can either drop in a message on our [TG support group here](http://t.me/KlerosCurate) or [email us here](mailto:support@kleros.io)! We generally get back within 24-48hrs.