MCPs tagged with # blockchain

Web3 MCP is a Model Context Protocol server that provides access to blockchain data through Ankr's Advanced API. It allows large language models to interact seamlessly with multiple blockchain networks such as Ethereum, BSC, Polygon, and Avalanche. With support for NFT, token, and blockchain query APIs, it enables users and AI agents to retrieve on-chain data, statistics, and analytics efficiently within an MCP context.

• ⭐ 3
• MCP
• tumf/web3-mcp

The Bitcoin & Lightning Network MCP Server implements the Model Context Protocol, allowing AI models to interface with Bitcoin and Lightning Network functionalities such as key generation, address validation, transaction decoding, blockchain queries, and lightning payments. It provides standardized endpoints for AI model integration, including support for Claude Desktop and Goose. The solution supports querying blockchain data, parsing transactions and invoices, and managing cryptographic operations in a secure and extensible manner.

• ⭐ 65
• MCP
• AbdelStark/bitcoin-mcp

NyxDocs is a Model Context Protocol (MCP) compatible server built in Python for managing and serving up-to-date documentation for cryptocurrency projects. It aggregates information from multiple sources such as CoinGecko, GitHub, GitBook, Notion, and official websites, providing real-time data and updates on blockchain ecosystems. Featuring tools for searching projects, retrieving detailed info, extracting documentation, and monitoring changes, it is tailored for developers and AI contexts needing access to accurate crypto documentation. The architecture leverages a FastMCP-based server core, automated document scrapers, and supports multi-blockchain environments.

• ⭐ 3
• MCP
• nyxn-ai/NyxDocs

Substrate MCP Server provides a Model Context Protocol (MCP) compliant server enabling dynamic interaction with Substrate blockchains. It supports querying balances, pallets, and storage, as well as submitting transactions and accessing block and event data. The server is fully configurable via environment variables and designed for seamless integration with tools such as Cursor, Claude, and development dashboards. Built in Rust, it interfaces with Substrate nodes using the subxt crate.

• ⭐ 11
• MCP
• ThomasMarches/substrate-mcp-rs

MCP XRPL Server provides a comprehensive Model Context Protocol implementation for the XRP Ledger, enabling AI agents to access blockchain services seamlessly across MainNet, TestNet, and DevNet. It offers an extensive suite of features including account management, token transfers, NFT operations, DIDs, AMM operations, and oracle interactions, all via a standardized MCP interface. The server supports context-driven interactions, making XRPL functionality readily accessible for AI-powered agents.

• ⭐ 5
• MCP
• RomThpt/mcp-xrpl

Starknet MCP Server provides a comprehensive Model Context Protocol-compliant interface for interacting with the Starknet blockchain. It enables AI agents and assistants to query blockchain data, manage assets, interact with smart contracts, and resolve Starknet identities through a consistent set of tools and resources. The server supports both read and write operations, works with both native tokens and ERC20s, integrates StarknetID resolution, and supports both stdio and HTTP transport modes. Designed for seamless use by AI assistants such as Claude and GPT, it provides robust blockchain access with security considerations in mind.

• ⭐ 5
• MCP
• mcpdotdirect/starknet-mcp-server

Sui Trader MCP acts as an MCP server designed for AI agents to conduct optimal token swaps on the Sui blockchain. It integrates with the Cetus Aggregator to execute swaps on the Sui mainnet, utilizing secure Bech32 private key management. The tool supports configuration for MCP-compatible clients, allowing seamless invocation of swap operations. Built with Node.js, it provides a reliable interface between AI-driven applications and blockchain-based token swap functionality.

• ⭐ 4
• MCP
• kukapay/sui-trader-mcp

Cointelegraph MCP Server provides real-time access to news from Cointelegraph by aggregating and serving content from 17 RSS feeds. Exposing MCP tools such as get_rss_categories and get_latest_news, it allows users and AI agents to interactively fetch categorized news articles with controllable output formatting and summary length. Optimized for seamless integration with platforms like Claude Desktop, it incorporates caching and markdown conversion for efficient and readable results.

• ⭐ 8
• MCP
• kukapay/cointelegraph-mcp

Provides an MCP server that enables real-time access to Chainlink’s decentralized on-chain price feeds, designed for seamless integration with AI agents and autonomous systems. Supports multiple blockchain networks and hundreds of price feeds, allowing querying of latest prices, historical data (by round ID), and discovery of supported feeds and chains. Allows configuration of custom feeds and endpoints via a JSON file, and is optimized for integration into agents using standardized MCP tools and workflows. Features tight integration with tools like Claude Desktop and MCP Inspector for both natural language and programmatic querying.

• ⭐ 5
• MCP
• kukapay/chainlink-feeds-mcp

Blocknative MCP Server provides real-time gas price predictions and transaction cost estimations across multiple blockchains using Blocknative’s APIs. It offers tools for predicting gas prices, estimating gas costs, and listing supported chains, all accessible through MCP-compatible interfaces. The server is asynchronous, supports both authenticated and unauthenticated API usage, and can be integrated with developer tooling such as Claude Desktop and FastMCP. Interactive prompts and a web inspector enhance developer experience for exploring gas price data.

• ⭐ 4
• MCP
• kukapay/blocknative-mcp

Bankless Onchain MCP Server enables AI models to interact with blockchain data using the Model Context Protocol (MCP). It provides endpoints to read contract state, fetch event logs, retrieve contract ABIs, source codes, and transaction information across multiple blockchain networks. The server standardizes access to on-chain state and events, allowing for context-rich blockchain data retrieval. This facilitates seamless integration of on-chain data into AI-driven workflows.

• ⭐ 70
• MCP
• Bankless/onchain-mcp

Alchemy MCP Server enables AI agents to interact with Alchemy’s blockchain APIs using the Model Context Protocol. It provides structured endpoints for querying token prices, NFT data, transaction history, asset transfers, and executing blockchain transactions. The server streamlines blockchain data retrieval while supporting multi-network operations and advanced actions like swaps and contract transactions when paired with wallet agents. It is designed for quick setup and seamless integration with AI tools.

• ⭐ 68
• MCP
• alchemyplatform/alchemy-mcp-server

BICScan MCP Server provides a robust Model Context Protocol (MCP) compatible API for comprehensive risk scoring and asset information on blockchain addresses, domains, and dApps. Leveraging the BICScan API, it enables real-time analysis for risk assessment and detailed asset holdings across multiple networks. Configuration options allow for flexible deployment with Python or Docker, and it is officially listed for MCP integration.

• ⭐ 14
• MCP
• ahnlabio/bicscan-mcp