https://github.com/Safeheron/mpcsnap

MPCSnap provides a 2/2 MPC wallet between MetaMask Snap and Keystone to manage EVM assets.
https://github.com/Safeheron/mpcsnap

blockchain metamask-snap mpc multisig multisig-wallet

Last synced: 3 months ago
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MPCSnap provides a 2/2 MPC wallet between MetaMask Snap and Keystone to manage EVM assets.

• Host: GitHub
• URL: https://github.com/Safeheron/mpcsnap
• Owner: Safeheron
• License: other
• Archived: true
• Created: 2022-08-15T11:36:37.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-10-20T02:52:18.000Z (over 1 year ago)
• Last Synced: 2024-10-31T06:22:13.751Z (3 months ago)
• Topics: blockchain, metamask-snap, mpc, multisig, multisig-wallet
• Language: JavaScript
• Homepage:
• Size: 5.57 MB
• Stars: 21
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-metamask-snaps - Safeheron/mpcsnap - MPCSnap provides a 2/2 MPC wallet between MetaMask Snap and Keystone to manage EVM assets. (Snaps)

README

        
# MPCSnap

MPCSnap provides a 2/2 MPC wallet between MetaMask Snap and Keystone to manage EVM assets.

## Architecture

![./architecture.png](architecture.png)

## Use MPCSnap

- We have published MPCSnap on the npm repository, please follow the readme [here](./packages/snap/README.md)

- We forked the Keystone repository and added MPC-related features, as detailed [here](https://github.com/Safeheron/Keystone-cold-app)

## Test MPCSnap

### Metamask Flask

First, install Metamask Flask to use MPCSnap.

- checkout [Metamask Flask page](https://metamask.io/flask/)

- Install Metamask Flask on your chrome

### Keystone

In the example we provided, the Keystone hardware wallet is one of the two parties of the MPC algorithm,

We forked the source code for Keystone and developed the MPC wallet section, checkout the [repository](https://github.com/Safeheron/Keystone-cold-app).

### Demo video

Check out [video](https://youtu.be/588bNXEiS_s) of creating an MPC wallet & sending a transaction with MPCSnap and Keystone

### Run MPCSnap demo locally

- `yarn install`

- `yarn run prestart`

- `yarn start`

## Disclaimer

The MPCSnap code implemented this time is only used as POC for MetaMask Snaps.

We shall not be liable for the consequences of any act for commercial purposes.