OpenViSTAI · Agents · Blockchain · Crypto
Submit a project
Menu
Smart Contracts

Snekmate

Snekmate is a public AGPL-3.0 library of reusable Vyper smart-contract building blocks for Ethereum and EVM projects. Its repository groups components for authentication, governance, token standards, extensions and lower-level EVM utilities.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Snekmate — OpenViST project profile in Smart Contracts.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Snekmate when a Vyper contract project needs established reusable building blocks across tokens, permissions, governance or EVM utilities, and the team can work within the repository’s AGPL-3.0-only licensing terms.

Who it is for

  • Vyper smart-contract developers
  • Ethereum and EVM application teams
  • Developers assembling reusable contract libraries

Documented uses

  • Add token-standard implementations such as ERC-20, ERC-721 and ERC-1155 to a contract project.
  • Implement ownership, role-based access control and timelock patterns.
  • Add tokenized-vault, royalty, permit, pausing or signature-verification components.
  • Use utilities for deployment operations, multicalls, Merkle proofs, hashing and mathematical functions.
Before you choose

Requirements & limits

The repository is public and marked with an AGPL-3.0-only license. The README lists PyPI, Foundry and npm installation paths. It describes the software as experimental and provided without warranties.

  • The library is focused on Vyper contract building blocks, while repository metadata identifies Solidity as the primary language.
  • Available modules span authentication, governance, token standards, extensions and EVM utilities.
  • The code is experimental according to the repository warning, so teams must assess the components within their own development and review process.
  • The AGPL-3.0-only license may affect reuse and distribution decisions.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Set up Snekmate for a Vyper contract project

Make the library’s reusable building blocks available to an Ethereum or EVM smart-contract project.

Before you start

  • A Vyper smart-contract project
  • A package or build workflow that supports one of the repository’s listed installation paths: PyPI, Foundry or npm

Steps

  1. Choose one of the PyPI, Foundry or npm installation paths listed in the repository.

  2. Add Snekmate to the project using that path.

  3. Review the available modules under authentication, extensions, governance, tokens and utilities.

  4. Compose the relevant building blocks into the project’s Vyper contracts.

Expected outcome

The project has a reusable Snekmate component library available for contract development.

Guide limitations

  • The repository describes the software as experimental and provides no warranties.
  • This setup guidance does not establish that a resulting contract is secure, compatible or ready for deployment.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
2 October 2026
Original website title
pcaversaccio/snekmate · Official homepage title · retained in its source language
How we review sourcesSuggest a correction