PyPI
vyperlang/vyper
Pythonic Smart Contract Language for the EVM
Custom licenseSep 17, 2026 · metrics 2.10.0
All tags
Catalogue tag
#contract
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
37 records
npm · Go
Agoric/agoric-sdk
monorepo for the Agoric Javascript smart contract platform
Apache-2.0Sep 5, 2026 · metrics 2.10.0
npm
argotorg/sourcify
Source code verification service for Ethereum smart contracts
MITSep 19, 2026 · metrics 2.10.0
crates.io
near/cargo-near
Cargo extension for building Rust smart contracts on NEAR
Apache-2.0Sep 9, 2026 · metrics 2.10.0
Go · npm
samber/lo
💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)
MITSep 16, 2026 · metrics 2.10.0
npm
accordproject/template-archive
Smart Legal Contracts & Templating System
Apache-2.0Sep 15, 2026 · metrics 2.10.0
NuGet
neo-project/neo-devpack-dotnet
NEO Development Pack
MITSep 13, 2026 · metrics 2.10.0
npm
UseJunior/safe-docx
Safe DOCX suite: docx-primitives, docx-comparison, safe-docx MCP server
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
embedpdf/embed-pdf-viewer
A PDF viewer that seamlessly integrates with any JavaScript project
Custom licenseAug 28, 2026 · metrics 2.10.0
npm
vechain/vechain-sdk-js
The official JavaScript SDK for VeChain.
No licenseSep 25, 2026 · metrics 2.10.0
npm
open-agreements/open-agreements
Open, primary-source-backed U.S. legal content — practice guides, 50-state surveys, reviewer checklists, and standard agreement templates. Built for legal teams and the agents helping them.
Apache-2.0Oct 20, 2026 · metrics 2.10.0
npm · Go · PyPI
primitivedotdev/sdks
Official Node.js, Python, and Go SDKs plus the primitive CLI for Primitive — email infrastructure for AI agents. Generated from the OpenAPI spec.
MITSep 12, 2026 · metrics 2.10.0
crates.io · npm
Dicklesworthstone/asupersync
Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing
Custom licenseOct 20, 2026 · metrics 2.10.0
Go · npm · PyPI
TrianaLab/pacto
Pacto (/ˈpak.to/ — from Spanish: pact, agreement) is an open, OCI-distributed contract standard for cloud-native services.
MITSep 10, 2026 · metrics 2.10.0
npm
tronprotocol/tronbox
A development environment for compiling, testing, and deploying smart contracts on TRON, ETH, and other EVM-compatible blockchains.
MITSep 10, 2026 · metrics 2.10.0
npm
specmatic/specmatic-node
Node wrapper for Specmatic
MITSep 12, 2026 · metrics 2.10.0
crates.io
multiversx/mx-sdk-rs
🦀 MultiversX SpaceCraft framework for Rust. Contains: a smart contract framework; a complete smart contract build solution; a large collection of example smart contracts; a testing framework and debugger (including a VM model); real blockchain interaction; various other tools.
GPL-3.0Sep 9, 2026 · metrics 2.10.0
npm
pactflow/pact-msw-adapter
Create MSW (mock-service-worker) mocks, and generate pact contracts from the recorded interactions.
MITOct 15, 2026 · metrics 2.10.0
npm · PyPI · Go
nimbus-agent/nimbus-sdk
Nimbus Agent — SDK (@nimbus-dev/sdk). MIT, dependency-free TypeScript contract for authoring Nimbus MCP connectors & extensions.
MITOct 20, 2026 · metrics 2.10.0
PyPI
OmniNode-ai/omnimarket
Portable ONEX workflow package registry
MITSep 15, 2026 · metrics 2.10.0
NuGet
neo-project/neo-express
Neo Private Net optimized for development scenarios
MITSep 14, 2026 · metrics 2.10.0
npm
genlayerlabs/genlayer-cli
https://docs.genlayer.com/developers/intelligent-contracts/tools/genlayer-cli
MITOct 11, 2026 · metrics 2.10.0
Hex
msz/hammox
🏝 automated contract testing via type checking for Elixir functions and mocks
Apache-2.0Sep 12, 2026 · metrics 2.10.0
NuGet
baking-bad/netezos
Netezos is a cross-platform Tezos SDK for .NET developers, simplifying the access and interaction with the Tezos blockchain
MITSep 18, 2026 · metrics 2.10.0
Go
gontract/gontract
A require-ensure-library for contract-programming with pre- and postconditions in golang
LGPL-3.0Sep 10, 2026 · metrics 2.10.0
npm
anatolykoptev/oxpulse-chat-sdk
OxPulse Chat SDK — embeddable group chat: wire-codec, chat-sdk, chat-widget
No licenseOct 21, 2026 · metrics 2.10.0
npm
naddison36/sol2uml
Solidity contract visualisation tool
MITSep 11, 2026 · metrics 2.10.0
Go
blanketops/environments-api
Defines the canonical Kubernetes API contracts for BlanketOps Environments.
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
mertdogar/super-line
No repository description published.
MITSep 5, 2026 · metrics 2.10.0
—
boostorg/contract
Contract programming for C++
BSL-1.0Sep 18, 2026 · metrics 2.10.0