Skills

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs

EVM solidity smart contracts for Blockchain OnchainID identities.

Multichain address validator for Bitcoin and other blockchains.

Official QELT Blockchain MCP Server — AI agent gateway for QELT blockchain, QXMP Oracle, Uniswap v4, and Mainnet Indexer

A Bitcoin wallet Snap.

Shared SDK utilities for Canton blockchain integration

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Blockchain integration Kit for DFNS

A comprehensive blockchain wallet address validator

A GraphQL implementation for interacting with Antelope based blockchains.

The Foundation for Interwallet Operability (FIO) is a consortium of leading blockchain wallets, exchanges and payments providers that seeks to accelerate blockchain adoption by reducing the risk, complexity, and inconvenience of sending and receiving cryp

TypeScript SDK for interacting with the Fidelity Project smart contracts. Provides a type-safe interface for managing circuits, users, and decentralized governance on Ethereum-compatible blockchains.

Mailchain is a messaging protocol that lets users communicate across protocols. Using Mailchain you can send messages to any blockchain address on different protocols.

Domain Resolution for blockchain domains

graphql client to read/write data on forge powered blockchain

Helper function to setup DID Connect support on a node.js web server

OneKey Blockchain Libs

Blockchain functionality for NeoZip and companion to neozipkit — NFT minting, verification, wallet management, OpenTimestamps

a general set of CLI for arcblock Forge framework

A TypeScript client for interacting with BlockCypher's API that provides strong typing and safety when interacting with BlockCypher services.

API to interact with Helio Finances program on Solana.

NPM Package that allows you to interact with the Fragnova Blockchain

wallet core wasm and protobuf models

This library is designed to convert bech32 addresses to hex and vice versa.