Blockchain and Crypto MCP Repositories

Facilitates sophisticated interaction with the Ethereum Virtual Machine (EVM) ecosystem, covering wallet lifecycle management, asset inquiries, transaction submission, and contract invocation.

Enables secure interaction with blockchain smart contracts, allowing AI assistants to read blockchain data and prepare transactions while keeping user control over private keys and transaction signing.

Provides real-time gas price predictions and transaction cost estimates across multiple blockchains, enabling users to optimize transaction fees. Access information on supported chains and query gas prices with associated confidence levels.

Interact with the Polygon PoS blockchain to call contract functions, check ERC20 token balances, transfer tokens, and retrieve current gas prices.

Create and manage Framer plugins with integrated web3 capabilities, enabling connections to wallets, interactions with smart contracts, and display of NFTs. Supports development and testing of plugins directly within the Framer environment.

A singular Model Context Protocol (MCP) endpoint furnishing standardized connectivity to over three dozen Ethereum Virtual Machine (EVM) compatible chains. This gateway facilitates secure state queries, decentralized application (dApp) contract invocation, asset movements, and automated Ethereum Name Service (ENS) attribute resolution.

A dedicated Model Context Protocol (MCP) server designed to interface with the Solana ecosystem's premier decentralized exchange aggregator, Jupiter, enabling automated token exchange functionalities on the Solana ledger.

Interact with Chromia Wallet to execute $CHR transactions, enabling seamless integration for managing cryptocurrency transactions through AI.

Enables natural language queries to interact with Lightning Network node data, returning human-readable summaries alongside structured JSON outputs. Supports querying channel information and is designed to work with various node types like Core Lightning and Eclair.

Query Bitcoin blockchain data including blocks, transactions, and addresses using real-time insights. Access various blockchain metrics and analytics for enhanced application functionality.

Provides Ethereum wallet functionality, including wallet management, transaction processing, and contract interactions. Supports network information retrieval, gas estimation, and ENS resolution.

A Model Context Protocol (MCP) utility designed to interface with the Jupiter Decentralized Exchange (DEX) Aggregator on the Solana network. It provides programmatic access for obtaining token swap quotations, formulating necessary transaction payloads, and broadcasting finalized swap instructions.

Integrate cryptocurrency and blockchain project data through an MCP interface, providing access to project details, organization information, and search functionalities.

A specialized MultiversX utility interface for handling private key material (PEM format), facilitating asset transfers (including native EGLD, fungible tokens, SFTs, and NFTs), querying account balances, and executing new token creation operations within the ecosystem.

A server tool enabling access to Ethereum mainnet ledger data via the Etherscan public API. Functionality covers querying account balances, retrieving transaction histories, monitoring ERC-20 asset movements, obtaining deployed contract interface definitions (ABIs), tracking live network fee estimates, and resolving Ethereum Name Service (ENS) identifiers.

A utility service designed to inspect and nullify pre-existing ERC-20 token spending authorizations, facilitate the management of token permissions across various supported blockchains, and offer continuous monitoring of digital asset access rights for robust wallet security posture.

Access Mina blockchain data through a standardized interface, enabling queries for events, actions, and network state information. This server facilitates seamless integration of AI applications with the Mina blockchain.

A comprehensive utility suite for interfacing with the EDUCHAIN ecosystem, primarily focused on SailFish Decentralized Exchange (DEX) operations. This tool facilitates real-time retrieval of ledger data (tokens, liquidity pools), execution of asset exchanges, and management of associated digital wallets. It is engineered to support advanced trading analyses, including historical trend examination and identification of cross-venue arbitrage discrepancies.

Facilitates interaction with the Solana blockchain for AI agents, enabling execution of DeFi operations such as querying balances, transferring tokens, and performing token swaps. Provides real-time price data for enhanced decision-making in decentralized finance.

Facilitates AI integration with the BrianKnows decentralized ledger knowledge repository, offering utilities for API status verification and comprehensive data retrieval.

An advanced suite of utilities designed for seamless, natural language-driven interaction with the BNB Smart Chain ecosystem and all compatible Ethereum Virtual Machine (EVM) environments. This protocol empowers developers and users with AI-assisted capabilities for blockchain development workflows, managing smart contract executions, and overseeing network configurations.

Facilitates effortless retrieval of distributed ledger technology (DLT) information, encompassing asset valuations, non-fungible token (NFT) custodianship, transactional provenance, and asset holdings across diverse ledger environments, leveraging the Alchemy suite of programming interfaces. This enables access to contemporary and archival data without necessitating explicit software development.

Provides access to the CoinMarketCap API, enabling retrieval of cryptocurrency market data, exchange information, and various blockchain-related metrics.

A specialized Management Control Protocol (MCP) engine facilitating the on-demand creation of ERC-20 standard digital assets across twenty-one distinct decentralized ledger environments. It incorporates robust utilities for transaction flow oversight and asset ledger verification through an interactive, agent-friendly console.

Integrates thirdweb's blockchain tools and services via the Model Context Protocol for accessing on-chain execution, data analysis, contract deployments, and decentralized storage. Provides real-time insights and interactions with blockchain data through a unified interface.

Interacts with multiple blockchains including Solana and Ethereum, facilitating common blockchain operations through simple RPC endpoints. Supports operations like checking account balances, transferring assets, and retrieving account information across various blockchain networks.

The Sui Tools MCP server allows users to interact with the Sui blockchain easily. It offers tools for checking balances, transferring assets, and managing SUI transactions without complex setups.

Provides a standardized Model Context Protocol (MCP) interface for AI agents to seamlessly query and interact with the Flow EVM layer using conventional JSON-RPC methodologies, abstracting network specifics.

The Etherscan Tools MCP server allows users to easily access and interact with Ethereum blockchain data. It provides functionalities like checking wallet balances, viewing transaction histories, tracking token transfers, and more.

Execute token swaps on the Solana blockchain using Jupiter's Ultra API for optimal pricing and transaction management. Manage slippage and transaction landing for seamless trading experiences.